22 results for Infrastructure Architect in Farnborough, Hampshire

IT Operations Leader

Oxford, Oxfordshire
remote
Permanent
- GBP / Yearly
Robert Half has exclusively partnered with OUem to recruit for a newly created IT Operations Lead role based in Oxford. This is a permanent opportunity, ideal for candidates looking for better exposure to leading IT strategy and technology operations.Senior hands-on IT Operations Lead responsible for operational stability, governance, and delivery of technology change across a multi-system environment.This role combines IT operations leadership, policy & governance ownership, vendor management, data mapping, and end-to-end technical project delivery. Acts as a key interface between Technology, Compliance, and Operations.Key ResponsibilitiesIT Operations<ul><li>Own day-to-day operational performance of infrastructure, SaaS, and core business systems</li><li>Define and manage service standards, KPIs, and support processes</li><li>Manage and hold third-party IT vendors accountable</li></ul>Policy, Governance & Controls<ul><li>Author, maintain, and enforce IT policies, standards, and procedures</li><li>Maintain audit readiness and documented IT controls</li><li>Align IT operations with compliance and risk requirements</li></ul>Project & Change Delivery<ul><li>Lead end-to-end delivery of IT initiatives (cloud migrations, infrastructure upgrades, system replacements, security tooling)</li><li>Ensure operational readiness: documentation, training, and support handover</li></ul>Data Mapping & Information Risk<ul><li>Own system/data maps, data locations, access models, and system dependencies</li><li>Improve visibility and reduce information and operational risk</li></ul>Risk, Incident & Resilience<ul><li>Oversee incident management, investigation, and remediation</li><li>Maintain DR/BCP documentation and testing schedules</li></ul>About You<ul><li>Proven experience in IT Operations / Technical Operations / Infrastructure roles with leadership responsibility</li><li>Strong understanding of cloud (Azure preferred), networking, identity & access management, and SaaS environments</li><li>Proven experience writing and owning IT policies, standards, and operational processes</li><li>Experience delivering cross-system or infrastructure projects end-to-end</li><li>Strong documentation capability (data flows, system dependencies, controls)</li><li>Confident communicator with technical and non-technical stakeholders</li></ul>On Offer<ul><li>Competitive salary plus discretionary award of up to 25%</li><li>Onsite in Central Oxford</li><li>Employer Pension contribution 10-16% of salary (employee contribution dependent)</li><li>Benefits allowance - tied to employee pension contribution</li><li>Life cover 4x salary</li><li>Private medical cover (Individual - end of probation)</li><li>Critical Illness cover 2x salary (end of probation)</li><li>Income protection cover up to 75% salary (end of probation)</li><li>Cash health plan (end of probation)</li><li>26 days holiday + bank holidays. The office is usually closed between Christmas and New Year. We do not require staff to take these days from their annual holiday allowance.</li></ul>Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/Um94eS5MYXcuMTEzMDMuMTA5MjNAcmhpLmFwbGl0cmFrLmNvbQ.gif">
2026-03-13T11:21:27Z

AWS Security Architect (Financial Services Background)

City of London, London
remote
Contract
550 - 600 GBP / Daily
Interim AWS Security Architect - Hybrid / Low Latency Platform Robert Half is supporting a global consulting firm in engaging an experienced AWS Security Architect as an interim associate to support a large-scale platform re-architecture programme within a major financial services organisation. This role is focused on designing security architecture for a hybrid AWS environment (AWS Outposts + on-premise infrastructure), supporting the transformation of a global, low-latency data platform into a containerised, cloud-aligned architecture. The Security Architect will work closely with platform, network and engineering teams to define and implement security controls across infrastructure, containers and data flows, with a strong focus on design, trade-offs and real-world application rather than tooling or governance alone.Assignment Details:<ul><li>Start: c. 2-3 week onboarding lead time</li><li> Location: Hybrid London. C. 1-2 days in the office in London p/week</li><li> Contract Duration: Initial 6-month contract (strong likelihood of extension)</li><li> Day Rate: £600 p/day+12.07% via PAYE (Employer's NI & tax deducted at source - no umbrella company admin fees)</li></ul>Key Experience Needed:<ul><li>Strong experience as an AWS Security Architect within financial services (ideally banking or market data environments)</li><li>Proven ability to design security controls across hybrid cloud (on-premise + AWS) environments</li><li>Experience securing containerised platforms (EKS / Kubernetes) including workload isolation, service-to-service security and runtime considerations</li><li>Strong understanding of network security and segmentation, including east-west vs north-south traffic and private connectivity (e.g. Direct Connect)</li><li>Experience designing secure architectures for high-throughput / low-latency systems, balancing performance with security controls</li><li>Ability to define security frameworks and controls at both high-level architecture and detailed design level</li></ul>Desirable Experience:<ul><li>Exposure to AWS Outposts or similar hybrid cloud platforms</li><li>Experience replatforming monolithic systems into containerised architectures</li><li>Understanding of ransomware threats, system resilience and recovery design</li><li>Familiarity with DevSecOps and infrastructure-as-code security practices</li></ul>Additional Information: If sucesseful you will be subject to full financial and criminal background checksRobert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/Tmljb2xhcy5HZW9yZ2lvdS4zMzYzNS4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-04-29T16:38:56Z

Network Security Architect

Wantage, Oxfordshire
remote
Permanent
- GBP / Yearly
Exciting opportunity to join a global business as Network Security Architect based in Wantage, offering opportunity to lead on global / enterprise network security projects & architecture, and long term career prospects. The roleAs Network Security Architect, you'll join a global security function and be responsible for:<ul><li>leading on network security strategy / architecture, including designing and leading a global network segmentation road-map</li><li>overseeing improvements to Wireless, Wired, Remote Access, Firewalls, NAC and Internet Access solutions, as well as architect / designing solutions to future changes</li><li>improving the company's global cyber security posture, through identifying network security related solutions/changes</li><li>act as network security subject matter expert for local teams, defining standards and ensuring processes are adhered to </li><li>collaborate with stakeholders globally, supporting on varied network related projects and changes</li></ul>About youApplicants to the Network Security Architect role will have:<ul><li>substantial experience in network engineering / architecture, with network segmentation experience</li><li>strong knowledge of network security solutions, coupled with strong understanding of enterprise networks and MS based infrastructure </li><li>excellent communication and relationship building skills (preferably gained in a global business)</li><li>strategic thinker, with strong attention to detail and organisation skills </li><li>knowledge of cyber security frameworks (e.g. NIST, ISO27001 etc.)</li><li>preferably hold relevant certifications (e.g. CISM, CISSP, CCNA, CCNP, TOGAF etc.)</li><li>Willingness to work in an office based / onsite role</li></ul>On offerCompetitive salary and benefits package depending on experience, including flexible working hours. Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/cGV0ZXIuZWx3YXJkLjMwMzEwLjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-03-11T14:15:14Z

AWS Security Architect

City of London, London
remote
Contract
550 - 600 GBP / Daily
Interim AWS Security Architect - Financial ServicesRobert Half is supporting a global consulting firm in engaging an experienced AWS Security Architect as an interim associate to support a large-scale cloud security programme for a major financial services organisation. This role will focus on deep AWS application and infrastructure security, working closely with engineering teams and AWS as a strategic partner to design and secure cloud-native platforms. Assignment Details:<ul><li>Start: c. 2-3 week onboarding lead time</li><li>Location: Primarily remote, with flexibility for occasional days in the City of London</li><li>Contract Duration: Initial 6-month contract (strong likelihood of extension)</li><li>Day Rate: £600 p/day PAYE + 12.07% via PAYE (Employer's NI & tax deducted at source - no umbrella company admin fees)</li></ul> Key Experience Needed:<ul><li>Strong experience as an AWS Security Architect within financial services (ideally banking)</li><li>Proven track record designing and securing AWS-native applications (not just governance or oversight)</li><li>Deep expertise in container security, particularly EKS and service mesh environments</li><li>Strong understanding of AWS network security, including VPC design, segmentation, firewalling, and Direct Connect</li><li>Experience working directly with AWS as a supplier, providing independent security assurance and challenge</li><li>Ability to operate at both low-level design (LLD) and enterprise architecture levels</li></ul>Desirable Experience:<ul><li>Experience within low-latency or trading environments</li><li>Exposure to AWS Outposts design and security</li><li>Familiarity with DevSecOps and IaC security controls</li></ul> Additional Information: Candidates will be subject to full financial and criminal background checksRobert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/Tmljb2xhcy5HZW9yZ2lvdS40MTc3OS4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-04-10T14:46:53Z

CTO

London, London
remote
Contract
- GBP / Yearly
Robert Half Technology are assisting a market leading financial services organisation to recruit an Interim CTO on a 6-12 month contract basis.RoleTechnology, Data & IT Operations<ul><li>The Interim CTO will be accountable for the performance, security and reliability of all technology, data and IT services.</li><li>Owns operational risk, resilience, incident management and disaster recovery, ensuring robust and continuously improving controls.</li><li>Oversees infrastructure, cloud and third-party services to ensure resilience, recoverability and cost efficiency.</li><li>Acts as senior lead during major technology incidents.</li></ul>Technology Strategy & Architecture<ul><li>Translates business strategy into a clear, prioritised technology roadmap with senior stakeholders.</li><li>Owns execution of technology change, ensuring delivery is controlled and aligned to capacity and risk.</li><li>Guides architecture and platform decisions, balancing innovation with operational stability.</li></ul>Leadership<ul><li>The Interim CTO leads Development, Data and IT Operations as a single, aligned function.</li><li>Builds capability, sets clear accountability and develops future leaders.</li><li>Ensures strong collaboration across key business areas.</li></ul>Delivery & Prioritisation<ul><li>Partners with senior leadership to balance resilience, capacity and strategic delivery.</li><li>Supports clear prioritisation, trade-offs and transparent reporting of progress and risks.</li></ul>Operational Resilience (BAU)<ul><li>Ensures stable, reliable "business-as-usual" services with strong governance and monitoring.</li><li>Balances change and operational demand while reducing technical debt and improving standards.</li></ul>Profile<ul><li>The Interim CTO will have technical Mastery - sufficient knowledge and experience in the key areas of technology, data and IT operations to credibly lead the team and the firm forward.</li><li>Leadership & Collaboration - leads through influence, clarity and trust; works effectively across senior peers.</li><li>Delivery & Execution - gets things done in complex environments; balances pace with quality and resilience.</li><li>Communication & Stakeholder Management - explains, listens, aligns and builds shared understanding.</li><li>Operational & Risk Awareness - understands the realities of regulated operations and operational resilience.</li><li>Adaptability & Continuous Improvement - responds constructively to change; encourages learning and evolution.</li><li>Client & Service Orientation - keeps client outcomes and adviser experience at the heart of technology decisions.</li></ul>Company<ul><li>Market leading financial services organisation </li><li>global organisation with offices in London </li><li>On-site required </li></ul>Salary & BenefitsThe salary range/rates of pay is dependent upon your experience, qualifications or training.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/S2F6aW0uSGFzc2FuLjc0MDM0LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-03-20T15:11:50Z

Data Engineer

London, London
remote
Contract
- GBP / Daily
Robert Half Technology are assisting a global Pharmaceutical organisation to recruit a Data Engineer on a contract basis - Hybrid Working - London based - Outside IR35Deep expertise in Snowflake and DBT to join a mission-driven analytics team. This role is critical to assessing and improving an established Snowflake environment, driving cost optimisation, enhancing operational rigour, and supporting the team's move toward predictive analytics and ML Ops workflows.Role <ul><li>The Data Engineer will own and assess the Snowflake platform, proposing and executing optimisation around performance, cost, scalability, and architecture improvements.</li><li>Lead DBT development and maintenance, with emphasis on test frameworks, transformation efficiency, and eliminating redundant or resource-heavy flows (e.g., excessive temp table usage).</li><li>Design, implement, and maintain CI/CD pipelines to automate reliable deployment of data transformations.</li><li>Provide deep insight into Snowflake infrastructure, including cost and pricing models, performance tuning, and resource governance.</li><li>Support ML Ops / predictive analytics operationalisation - managing updates, performance monitoring, and change rollout rather than building models from scratch.</li><li>Be a technical mentor and knowledge resource within the team - promoting best practices and embedding continuous improvement.</li><li>Communicate effectively with both technical engineers and non-technical stakeholders to drive alignment and adoption of data initiatives.</li></ul>Profile<ul><li>The Data Engineer will have substantial experience as a Data Engineer, especially working with Snowflake in production environments.</li><li>Advanced experience with DBT, including testing, modular modelling, and optimisation.</li><li>Track record in building or maintaining CI/CD pipelines for data workflows.</li><li>Strong familiarity with Snowflake infrastructure, performance tuning, and cost modelling.</li><li>Excellent communication skills and ability to mentor or teach other engineers.</li></ul>Desirable / Nice to Have<ul><li>Exposure to ML Ops (particularly around operationalising models).</li><li>Familiarity with data science environments and predictive analytic workflows.</li></ul>Company<ul><li>Global Pharmaceuticals organisation</li><li>Hybrid working - 1 day per week onsite </li><li>Outside IR35</li></ul>Salary & BenefitsThe salary range/rates of pay is dependent upon your experience, qualifications or training. Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/S2F6aW0uSGFzc2FuLjkzNTYzLjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-04-30T09:25:41Z

Azure Data Engineer

City of London, London
remote
Contract
- GBP / Yearly
<h3 data-start="346" data-end="360" data-section-id="1w1l8z6">Role</h3>The Data Engineer will design, develop, and maintain data infrastructure to ensure reliability, scalability, and performance. Key responsibilities include:<ul data-end="1321" data-start="519"><li data-end="655" data-section-id="1y7zsfe" data-start="519">Collaborate with data scientists, analysts, and business stakeholders to fulfil data requirements and support analytics initiatives.</li><li data-section-id="1rg1l8k" data-end="773" data-start="656">Collect, process, and transform datasets from various sources, ensuring data quality, consistency, and integrity.</li><li data-end="867" data-section-id="1jbr6sy" data-start="774">Develop and optimise data pipelines, ETL processes, and workflows for maximum efficiency.</li><li data-start="868" data-end="947" data-section-id="9fxyov">Design and implement efficient data models, schemas, and storage solutions.</li><li data-section-id="16jydjf" data-end="1066" data-start="948">Build, deploy, and maintain Azure-based data solutions, including Data Factory, Databricks, and Synapse Analytics.</li><li data-end="1141" data-section-id="1mqiuw" data-start="1067">Implement best practices in data governance, security, and compliance.</li><li data-end="1211" data-section-id="951t44" data-start="1142">Monitor, troubleshoot, and resolve data pipeline issues promptly.</li><li data-end="1321" data-section-id="509rxt" data-start="1212">Keep up-to-date with emerging data engineering trends and technologies to continuously improve processes.</li></ul><h3 data-end="1345" data-section-id="1w7cz0t" data-start="1328">Profile</h3>The ideal candidate will have strong experience across modern data engineering tools and cloud platforms:<ul data-end="2185" data-start="1454"><li data-start="1454" data-section-id="1ghb3j2" data-end="1583">Proven experience with Azure Data Services (Data Factory, Databricks, Synapse, SQL Database, Data Lake) and Power BI.</li><li data-start="1584" data-end="1692" data-section-id="acsm1h">Strong proficiency in SQL and experience with relational databases (SQL Server, Oracle, PostgreSQL).</li><li data-start="1693" data-end="1773" data-section-id="cxf1qv">Familiarity with Python, Spark, or other data processing frameworks.</li><li data-start="1774" data-section-id="ysb0c7" data-end="1863">Knowledge of ETL/ELT processes, data modelling, and data architecture principles.</li><li data-section-id="o49lf3" data-end="1926" data-start="1864">Experience with cloud platforms such as Azure and AWS.</li><li data-start="1927" data-end="2004" data-section-id="ksiygt">Understanding of data governance, security, and compliance standards.</li><li data-end="2082" data-section-id="xoif8d" data-start="2005">Excellent analytical and problem-solving skills with attention to detail.</li><li data-start="2083" data-section-id="1yabz8i" data-end="2185">Strong communication and collaboration skills, able to work effectively in cross-functional teams.</li></ul><h3 data-start="2192" data-section-id="w5pm1t" data-end="2209">Company</h3><ul data-end="2341" data-start="2210"><li data-start="2210" data-end="2281" data-section-id="1k0avdv">Market-leading British sports brand with offices in Central London.</li><li data-start="2282" data-end="2341" data-section-id="z22h0f">Hybrid working: flexible mix of office and remote work.</li></ul><h3 data-section-id="10xedjk" data-end="2375" data-start="2348">Salary & Benefits</h3>The rate of pay is competitive and dependent on experience and qualifications.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/QWxmaWUuUm93ZXR0LjYxNDA3LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-03-24T17:17:38Z

Principle IT Security Specialist

City of London, London
remote
Permanent
80000 - 105000 GBP / Yearly
Principle IT Security Specialist - London - Hybrid Working £80,000 - £105,000 (dependent on experience) + Equity & BenefitsHelp Build Europe's Hypersonic CapabilityThis organisation is redefining what's possible in European defence technology, delivering speed, resilience, and technological independence at a pace that sets a new standard. Operating as a small, elite, and highly capable team, it focuses on solving complex, high-impact problems quickly and effectively.They are seeking an Lead IT Security Specialist to join a talent-dense environment where every individual plays a critical role in shaping both technical direction and organisational capability. This is not a predefined role, it is an opportunity for a high-calibre security professional to take ownership of core security functions, with scope to evolve the position based on their strengths and expertise.The successful candidate will play a key role in strengthening security posture through SIEM ownership, incident response, and system hardening, directly contributing to Europe's technological sovereignty.The RoleThe IT Security Specialist will:<ul><li>Design, build, and operate a centralised SIEM platform to aggregate and analyse security logs across infrastructure, networks, and applications</li><li>Own security log analysis, vulnerability management, and incident investigation, including defining baselines and developing alerting rules for critical events</li><li>Lead incident response efforts, using log correlation and analysis to investigate and resolve security issues quickly and effectively</li><li>Define and implement system and application hardening standards, ensuring strong, consistent security configurations across environments</li><li>Act as an on-call responder for security incidents, taking full ownership from detection through to resolution and post-incident improvement</li><li>Collaborate with Information Security and leadership teams to ensure compliance with relevant standards and frameworks (e.g. Cyber Essentials, ISO 27001, DEF STAN, Grundschutz)</li><li>Develop and maintain clear documentation covering SIEM architecture, security controls, incident response procedures, and audit requirements</li></ul>Candidate ProfileThe ideal candidate will bring:<ul><li>Hands-on experience deploying and operating SIEM solutions (e.g. ELK Stack, OpenSearch, Wazuh, Microsoft Defender), with proven incident investigation experience in production environments</li><li>Strong expertise in Linux and Windows system hardening, with familiarity across frameworks such as CIS Benchmarks or STIGs</li><li>Scripting capability for automation, log parsing, and alerting rule development</li><li>Experience working within compliance-driven or regulated environments</li><li>A strong security mindset, with a focus on access control, threat detection, and auditability</li><li>The ability to balance robust security controls with operational efficiency</li><li>High levels of autonomy and sound judgement, with the ability to manage incidents end-to-end</li><li>A pragmatic, delivery-focused approach, prioritising effective security outcomes over theoretical perfection</li></ul>Security ClearanceDue to the nature of the work, applicants must be British citizens (or dual nationals with British citizenship) and eligible for UK Security Clearance (SC), with the potential requirement for Developed Vetting (DV).What's on Offer<ul><li>The opportunity to work on one of Europe's most critical and high-impact defence challenges</li><li>A high-autonomy environment with full ownership of key security capabilities</li><li>Collaboration with leading experts across engineering, operations, and defence</li><li>A fast-paced setting where ideas are implemented quickly and security improvements have immediate impact</li><li>A culture built on clarity, integrity, and excellence, supporting individuals who take initiative and operate with accountability</li><li>Competitive compensation and meaningful equity aligned to impact and responsibility</li></ul> Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/amFtZXMud2lsbHNvbi4yNTExNy4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-04-30T15:19:43Z

IT Manager

City of London, London
remote
Permanent
60000 - 70000 GBP / Yearly
IT Manager Location - London with Paris TravelA world-renowned international education group with a heritage dating back more than 100 years is looking for an experienced IT Manager to lead technology operations across its London and Paris institutes.Known globally for excellence, innovation and premium learning experiences, this organisation operates an international network of specialist schools and trains thousands of students each year from across the world. With a strong reputation and a truly global presence, it offers the chance to join a respected brand with real prestige.This is a broad and hands-on leadership role where you'll take ownership of core infrastructure, user support, systems reliability and continuous improvement across two busy international sites. You'll have real autonomy, strong visibility across the business and the opportunity to make a genuine impact.The RoleYou'll be responsible for the day-to-day smooth running of IT systems across both locations, ensuring stability, security and excellent service for staff and students. You'll also lead technical teams, manage suppliers and help shape future technology decisions.Key responsibilities include:* Managing servers, storage and virtualised environments * Supporting networks, switches, routers, VPNs, WiFi and firewalls * Overseeing Microsoft 365 administration and Azure cloud services * Managing backups, disaster recovery and business continuity * Supporting telephony, CCTV and access control systems * Maintaining Windows Server environments, Active Directory and remote desktop services * Managing SQL Server / MySQL backups, restores and user access * Monitoring security, permissions, antivirus and intrusion prevention * Maintaining documentation, operational manuals and inventory systems * Leading, mentoring and developing IT support staff * Managing budgets, procurement and external vendors * Supporting wider global IT teams when neededWhat We're Looking For* Strong infrastructure and systems experience across enterprise environments * Solid knowledge of Windows Server, networking and cloud platforms * Experience with virtualisation technologies such as VMware, Proxmox or Xen environments * Confident troubleshooting skills with a calm, practical mindset * Ability to prioritise effectively and work independently * Previous experience supporting varied IT environments * Strong communication skills and a collaborative approach * Comfortable working in a multicultural environmentDesirable* VMware, Microsoft or Linux certifications * French language skills * Exposure to lean six sigma principlesWhy Apply?* Join a globally recognised premium brand * Broad role with real ownership and variety * International exposure across London and Paris * Opportunity to lead improvements and modernisation projects * Strong long-term career potentialRobert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/V2lsbC5TdGVhZC43NzA2NC4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-04-30T08:39:25Z

Junior Python Developer

City of London, London
remote
Contract
- GBP / Yearly
Robert Half Technology are assisting a market leading financial services organisation to recruit a Junior Python Developer on a 12-month fixed-term contract basis. Hybrid working - London based (initially 5 days onsite, moving to 4 days per week).<h3 data-end="397" data-start="385" data-section-id="1gtvw36">Role</h3>* The Junior Python Developer will support and maintain a suite of Python-based processes and reporting tools used across the business. * Provide day-to-day support for existing data pipelines, APIs, and reporting frameworks, troubleshooting issues and resolving incidents. * Work across a technology stack centred on Python, Postgres, Docker, REST APIs, and local databases. * Assist with the management and optimisation of automated processes to improve reliability and efficiency. * Support infrastructure including virtual machines and data workflows. * Collaborate with internal teams to enhance reporting and operational processes. * Contribute to the integration and ongoing use of AI tools across the organisation, including supporting controls and best practices. * Help improve team efficiency through the effective use of technology and automation. * Work alongside internal and external teams to ensure systems are maintained and developed in line with business needs. * Over time, gain exposure to and contribute towards AI-focused initiatives as the role evolves.<h3 data-start="1495" data-end="1510" data-section-id="no9zkd">Profile</h3>* The Junior Python Developer will have commercial experience with Python or strong demonstrable project experience. * Experience or exposure to Postgres, REST APIs, and Docker is highly desirable. * Understanding of data processing, transformation, and automated workflows. * Exposure to supporting or maintaining systems, with a willingness to learn and take ownership. * Familiarity with object-oriented programming principles. * Strong problem-solving skills and attention to detail. * Interest in AI tools and emerging technologies is advantageous. * Ability to learn quickly and work within an existing codebase. * Good communication skills and ability to work collaboratively within a team. * Any exposure to financial services or regulated environments is beneficial but not essential.<h3 data-start="2324" data-end="2339" data-section-id="1fhqj4x">Company</h3>* Market leading investment management organisation based in London * Specialist in small and mid-cap equity investments * Collaborative environment with a growing focus on technology and AI integration * Hybrid working model<h3 data-end="2600" data-start="2575" data-section-id="o1bymo">Salary & Benefits</h3>The salary range/rates of pay is dependent upon your experience, qualifications or training.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/QWxmaWUuUm93ZXR0Ljk5MjI5LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-04-20T07:17:34Z

Senior Data Engineer

City of London, London
remote
Contract
400 - 500 GBP / Daily
Robert Half have partnered with a London‑based pharmaceutical manufacturing organisation who are looking to engage a Senior Data Engineer to play a key role in scaling and maturing their data function. This is an initial 12‑month contract, playing a key role in stabilising and improving a currently fragmented data architecture while introducing best‑practice engineering and delivery standards. The role requires 1 day per week onsite in London.Responsibilities:<ul><li>Lead the design and implementation of a clear, structured data engineering framework</li><li>Build, enhance, and maintain data pipelines within Snowflake</li><li>Develop transformations and data models using DBT</li><li>Orchestrate workflows using Apache Airflow</li><li>Write clean, modular Python code for data engineering solutions</li><li>Improve pipeline reliability, performance, and observability</li><li>Introduce and embed CI/CD, testing, and deployment best practices (Azure DevOps)</li><li>Define and implement clear data domains and schemas</li><li>Address ongoing ETL failures and long‑running jobs</li><li>Work closely with technical and non‑technical stakeholders in an Agile delivery environment</li><li>Contribute to roadmap definition and future platform evolution (including potential Databricks adoption)</li></ul><h3>Skills:</h3><ul><li>Strong hands‑on experience as a Data Engineer at Senior or Lead level</li><li>Extensive experience with Snowflake as a core data platform</li><li>Advanced SQL with strong business logic and modelling capability</li><li>Experience with DBT, Airflow, and Python</li><li>Experience building modular, scalable solutions within Snowflake</li><li>CI/CD pipeline experience, ideally using Azure DevOps</li><li>Exposure to Docker and modern software engineering practices</li><li>Strong understanding of software delivery lifecycles and engineering best practices</li><li>Background in software engineering (rather than purely analytics-focused roles)</li><li>Experience working in Agile / Scrum delivery environments</li><li>Databricks experience or exposure desirable</li></ul>Contract:<ul><li>Initial 12‑month contract</li><li>London‑based, 1 day per week onsite</li><li>Competitive day rate </li></ul> Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/YW5kcmUuZ2FyZGVuZXJtY2ZhcmxhbmUuMjc5OTIuMTA5MjNAcmhpLmFwbGl0cmFrLmNvbQ.gif">
2026-04-28T20:42:10Z

Senior Back End Developer

City of London, London
remote
Contract
400 - 500 GBP / Daily
Robert Half have partnered with a high growth sports manufacturing organisation based in London who are looking to engage an experienced Senior Backend Engineer to support the evolution of a live, transaction‑driven platform as it scales internationally.This is an initial 6‑month, Inside IR35 contract, focused on building and scaling core backend systems that support global commerce, real‑time interactions, and the integration of newly acquired platform capabilities.Responsibilities:<ul><li>Owning and evolving backend services within a high‑scale, real‑time environment</li><li>Designing and scaling systems to support multi‑currency and cross‑border transactions</li><li>Building and extending a shared transaction and ledger layer used across multiple platforms</li><li>Supporting the integration of newly acquired products and capabilities into the core platform</li><li>Designing and exposing APIs for frontend, mobile, and third‑party platform use cases</li><li>Handling complex transaction logic including currency conversion, fees, reconciliation, and refunds</li><li>Supporting region‑specific requirements such as tax, compliance, and shipping logic</li><li>Improving performance, resilience, and scalability of transaction‑heavy systems</li><li>Leading architectural decisions across backend and platform services</li><li>Mentoring engineers and contributing to higher backend engineering standards</li><li>Collaborating closely with frontend, mobile, and product teams to deliver global user experiences</li></ul>Skills:<ul><li>Extensive experience working as a Senior Backend Engineer in production environments</li><li>Strong background designing and building distributed systems and APIs</li><li>Proven experience building or scaling payment, ledger, or transaction systems</li><li>Experience working with Elixir and GraphQL (strongly preferred)</li><li>Background in eCommerce or transaction‑heavy, real‑time platforms operating across regions</li><li>Ability to evolve existing systems pragmatically in fast‑moving environments</li><li>Comfortable operating with ambiguity and a strong sense of ownership</li><li>Strong communication skills and experience working within cross‑functional teams</li></ul>Contract:<ul><li>Initial 6‑month contract with potential to extend</li><li>Inside IR35</li><li>London‑based assignment with hybrid working (on‑site expectation)</li></ul> Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/YW5kcmUuZ2FyZGVuZXJtY2ZhcmxhbmUuNDQyNDMuMTA5MjNAcmhpLmFwbGl0cmFrLmNvbQ.gif">
2026-04-22T10:48:37Z

Backend Engineer

London, London
remote
Contract
- GBP / Yearly
Robert Half Technology are assisting a global market leading e-commerce organisation to recruit a Backend Engineer on a 6 months contract basis. Hybrid working - London basedAs a Backend Engineer, you will build and scale services that enable internationalisation and support integration of new platform capabilities into the Live ecosystem.Role<ul><li>The Backend Engineer will be responsible for building services for multi-language configuration and regional behaviour</li><li>Supporting currency handling, pricing logic, and transaction flows</li><li>Integrating new systems into the Live platform</li><li>Contributing to a shared transaction layer used across multiple products</li><li>Collaborating with frontend and mobile engineers to deliver consistent experiences Key Responsibilities</li><li>Design and build backend services end-to-end</li><li>Contribute to platform and API design decisions</li><li>Improve system performance and reliability</li><li>Work within an evolving architecture with real production constraints</li></ul>Profile<ul><li>The Backend Engineer will have strong API and service development skills</li><li>Experience working on transaction systems, payments, or eCommerce platforms is required</li><li>Experience with GraphQL preferred</li><li>Exposure to Elixir, Go, or similar backend technologies</li><li>Ability to work effectively in ambiguous, fast-changing environments Code-Writing Contribution Owns and delivers production backend services with increasing responsibility in system design.</li></ul>Company<ul><li>Global market leading e-commerce organisation with offices in London</li><li>Hybrid working - London based </li></ul>Salary & BenefitsThe salary range/rates of pay is dependent upon your experience, qualifications or training.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/S2F6aW0uSGFzc2FuLjkxMzY3LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-04-22T10:31:09Z

React Developer

London, London
remote
Contract
- GBP / Yearly
Robert Half Technology are assisting a market leading financial services organisation to recruit a React Developer on a contract basis. Hybrid working - London basedRole<ul><li>The React developer will be working on the build of a product-grade React & Typescript application from greenfield through to a maintainable, globally scalable, and secure product</li><li>Greenfield build to production: build a production-grade React & TypeScript application from zero to a maintainable, scalable platform</li><li>Data-dense UI delivery: Deliver high-quality UI for dashboards, tables/grids, filtering/sorting, drilldowns, forms, and multi-step workflows</li><li>State & data patterns: implement robust client-state and server-state patterns including loading/error states, retries, resilience, caching and invalidation</li><li>Performance engineering: Drive render efficiency, bundle size control, code splitting, virtualisation for large datasets, network efficiency, and instrumentation/observability</li><li>API contract collaboration: Work with backend engineers on predictable API contracts via BFF (pagination, aggregation shapes, response models, error semantics)</li><li>Security-by-design delivery: Apply secure front-end practices (auth/session hygiene, safe client-side data handling, dependency hygiene)</li><li>Accessibility & usability: Ensure keyboard support, focus management, ARIA where appropriate, and strong empty/error states for complex UIs</li><li>Quality discipline: Maintain a strong quality bar through code review, automated tests, CI quality gates, and release readiness</li><li>Delivery pipelines: Contribute practically to build tooling, CI checks, deployment considerations and environment configuration</li><li>Documentation: Produce concise, proper documentation for key decisions, patterns and non obvious implementation details</li></ul>Profile<ul><li>The React Developer will have significant commercial experience within financial services, building modern React applications (hooks, composition patterns, controlled/uncontrolled components, state lifting, modularisation</li><li>Demonstrated ability to operate as a senior engineer: strong judgement, proactive risk management, pragmatic delivery, and high code quality standards</li><li>Proven ability to design front-end architecture for long-term maintainability (module structure, feature boundaries, shared UI patterns, conventions)</li><li>Comfortable establishing foundations early (linting/formatting, project structure, testing strategy, patterns for API access, error handling, and observability hook)</li><li>Experience shipping complex interface: tables/grids, dashboards, rich filters, multi-step workflows, and interaction-heavy UIs</li><li>Familiarity with performance constraints caused by large datasets and frequent UI interactions (virtualisation, event handling)</li><li>Strong TypeScript capability across: typed component APIs (props/contracts), shared domain models/DTOs, safe typing around API responses, error and async flows, sensible user use of generics/utility types without over-engineering</li><li>Proven judgement selecting and implementing state patterns: clear separation of UI state vs server state, caching & invalidating strategies, avoiding unnecessary re-render and state leaks</li><li>Experience with modern tooling such as TanStack Query</li><li>Strong awareness of security/performance best practices in client data fetching and caching (handling auth/session, sensitive data considerations, preventing accidental data leakage, safe error handling)</li><li>Experience writing and maintaining meaningful automated tests with a strong judgement on what to test, keeping suites fast and avoiding brittleness</li><li>Evidence of improving real-world performance (bundle analysis, render optimisation, code splitting, virtualisation)</li><li>Ability to keep UI responsive under heavy interaction patterns and large datasets.</li><li>Security-conscious delivery</li><li>Security-minded development practices (OWASP awareness, auth/session hygiene, dependency hygiene)</li><li>Comfortable operating in environments where confidentiality, disciplined change control and auditability matter</li><li>Data visualisation (interactive charts; performance-conscious rendering)</li></ul>Company<ul><li>Market leading financial services organisation with offices in London</li><li>Hybrid working - London based </li></ul>Salary & BenefitsThe salary range/rates of pay is dependent upon your experience, qualifications or training.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/S2F6aW0uSGFzc2FuLjEyNjE1LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-04-02T14:22:40Z

Azure DBT Snowflake Data Engineer

London, London
remote
Contract
400 - 450 GBP / Daily
Robert Half International (an S&P 500 global staffing provider) is supporting a global consulting firm in sourcing an interim Snowflake Data Engineer. This role will help design and build a new cloud data warehouse solution using Snowflake, dbt, and Azure DevOps, delivering scalable ELT pipelines and optimised data models to support business-wide analytics and reporting. Assignment Details<ul><li>Initial 6-month contract (extensions expected)</li><li>Hybrid - 2 days per week on-site in the City of London</li><li>£400-450 p/day plus 12.07% holiday pay via PAYE with employer's NI & Tax deducted at source, unlike umbrella companies and no umbrella company admin fees)</li><li>Start Date: c. 1-2 weeks turnaround with anticipated start on w/c 6th April</li></ul>Key Skills & Experience<ul><li>Financial Services will be essential for this opportunity. Ideally Insurance.</li><li>Proven experience building and managing Snowflake Cloud Data Warehouses (warehouses, roles, RBAC, performance tuning, cost optimisation).</li><li>Strong hands-on experience with dbt (modelling, incremental loads, macros, testing, documentation).</li><li>Solid understanding of Azure DevOps for CI/CD pipelines (YAML, environments, approvals, Git branching).</li><li>Excellent SQL engineering and data modelling (star/snowflake schemas, best practices).</li><li>Experience in data pipeline development, data quality, and automation.</li><li>Clear communicator with strong stakeholder engagement across technical and business teams.</li></ul>Nice to have:<ul><li>Exposure to Azure Data Factory, Databricks, or other orchestration tools.</li><li>Python scripting for ELT automation and testing.</li></ul> All candidates must complete standard screening (Right to Work, DBS, credit/sanctions, employment verification).Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/Tmljb2xhcy5HZW9yZ2lvdS4wNTM2Mi4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-04-01T07:26:43Z

Data Engineer - DBT Azure Snowflake

City of London, London
remote
Contract
450 - 500 GBP / Daily
Robert Half International (an S&P 500 global staffing provider) is supporting a global consulting firm in sourcing an interim Snowflake Data Engineer. This role will focus on designing and delivering a modern cloud data warehouse using Snowflake and dbt, building scalable ELT pipelines and high-quality data models to support business-wide analytics and reporting.Assignment Details<ul><li>Initial 6-month contract (extensions expected)</li><li>Hybrid - 2 days per week on-site in the City of London</li><li>£400-450 p/day + 12.07% hol pay (PAYE with employer's NI & Tax deducted at source, unlike umbrella companies and no umbrella admin fees)</li><li>Start Date: c. 1-2 weeks turnaround</li></ul>Key Skills & Experience<ul><li>Insurance / Reinsurance experience strongly preferred but data engineers with with broader Financial Services experience will also be considered</li><li>Strong hands-on experience building data solutions in Snowflake (ELT pipelines, performance optimisation, data modelling)</li><li>Proven experience with dbt (modelling, incremental loads, testing, documentation)</li><li>Excellent SQL engineering and data modelling (star/snowflake schemas, best practices)</li><li>Experience designing and delivering end-to-end data pipelines (ingestion, transformation, validation)</li><li>Familiarity with CI/CD pipelines (Azure DevOps or similar)</li><li>Experience working in cloud-based data environments (Azure or AWS)</li><li>Strong communication skills and ability to work across technical and business stakeholders</li></ul>Nice to have<ul><li>Experience with orchestration tools (Airflow, Azure Data Factory or similar)</li><li>Python for data engineering, automation or testing</li></ul> All candidates must complete standard screening (Right to Work, DBS, credit/sanctions, employment verification).Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/Tmljb2xhcy5HZW9yZ2lvdS44OTY5NS4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-04-29T08:24:18Z

IT (Applications) Manager

London, London
remote
Permanent
85000 - 95000 GBP / Yearly
Regional IT Business Applications Manager - Real Estate InvestmentsCentral London (Hybrid 2/3 days a week in the office)£80,000 - £90,000 + Competitive Annual Bonus & BenefitsA leading global real estate investment, development and operating company with c.$98.5bn assets under management is seeking a Regional IT Business Applications Manager to lead application portfolio oversight and IT service delivery across its UK Residential Property operations.Headquartered in Vancouver, Canada, the organisation invests and operates globally across equity and debt markets, both public and private, and is committed to delivering strong investment returns while creating sustainable environments that add long-term value to communities.The RoleThe Regional IT Applications Manager will act as the senior technology partner to the UK Residential business, bridging technology and operational needs. The role combines strategic oversight with hands-on leadership, ensuring application services are secure, reliable and aligned with global enterprise standards.This position plays a critical role in aligning regional initiatives with global IT strategy, driving operational excellence, governance and compliance across the UK portfolio.Key Responsibilities<ul><li>Oversee day-to-day regional application operations, ensuring service reliability and alignment with enterprise standards</li><li>Monitor system uptime, performance and SLA adherence</li><li>Lead regional incident response and escalation management, collaborating with global IT teams where required</li><li>Partner with business leaders, system owners and end users to gather requirements, conduct feasibility assessments and develop value-driven business cases</li><li>Implement global enterprise systems and technology standards across UK operations</li><li>Drive a culture of customer service, accountability and continuous improvement</li><li>Ensure corporate controls and compliance measures are implemented across all UK sites</li><li>Work closely with Information Security teams to assess risks and implement mitigation strategies</li><li>Lead or support regional technology rollouts, upgrades and process improvements</li><li>Manage relationships with vendors, service providers and contractors, ensuring performance and contractual compliance</li><li>Contribute to IT budgeting, forecasting and cost optimisation initiatives</li><li>Report application metrics, risks and opportunities to senior leadership</li><li>Act as the on-site IT Business Partner to the UK Leadership Team</li></ul>Candidate ProfileExperience & Education<ul><li>Minimum 8 years' progressive IT experience, including at least 2 years in a leadership or regional management capacity</li><li>Proven track record in application service delivery, portfolio management and team leadership</li></ul>Technical Expertise<ul><li>Strong knowledge/ background in enterprise applications, cloud technologies and integrations for example Microsoft 365, ERP platforms, CRM, Salesforce</li><li>Familiarity with ITIL processes and service management frameworks</li><li>Experience leading technology projects and managing third-party vendors</li></ul>Personal Attributes<ul><li>Strong leadership, communication and stakeholder engagement skills</li><li>Commercially aware and solutions-oriented</li><li>Proactive, with the ability to identify risks and deliver scalable outcomes</li><li>Comfortable operating in a matrixed, global environment</li></ul> Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/amFtZXMud2lsbHNvbi4yNTQxMS4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-03-02T08:50:06Z

Full Stack Engineer (React, TypeScript, AWS)

St. Albans, Hertfordshire
remote
Permanent
- GBP / Yearly
Full Stack Engineer (React, TypeScript, AWS) - Growing Company! Perm Role OnlyHybrid Working: 2 days in the office and 3 days from homeLocation: North West London / Hertfordshire (near Watford) A growing firm is hiring a Full-Stack Engineer to join a small, high-impact team building modern, scalable web applications. This is a hands-on, greenfield role with full ownership from idea to production, working closely with the business to deliver tools that make a real impact.What you'll do<ul style="direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;" type="disc"><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Build full-stack applications using React, TypeScript, and AWS</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Own projects end-to-end</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Work directly with stakeholders to deliver solutions</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Develop intuitive frontends and scalable backend services</li></ul>What you'll need<ul type="disc" style="direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;"><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">3+ years' experience building web applications</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Strong React and TypeScript (full-stack)</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Experience with Node.js and SQL/PostgreSQL</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Exposure to AWS, Docker, and CI/CD</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Comfortable working autonomously</li></ul>Why join<ul type="disc" style="direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;"><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Greenfield development</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Small team with real ownership</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Modern tech stack</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Strong transport links, parking, and Thameslink access into Central London</li></ul> 2 stage process and fast turnaroundExcellent Benefits (25 days holidays, Healthcare, Pension, Training allowance and including a bonus) Robert Half Limited is in partnership with this client.Important Note:This is a UK based role, Applicants must have full rights to work in the UK. We are unable to consider fully remote, B2B or B2C contractors. APPLY NOW!!!Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/dG9ueS5rb3lyYXR0eS4zMjU4My4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-04-01T08:04:56Z

Mobile Engineer

London, London
remote
Contract
- GBP / Yearly
Robert Half Technology are assisting a global market leading e-commerce organisation to recruit a Mobile Engineer on a 6 months contract basis. Hybrid working - London basedThe Mobile Engineer will build and scale mobile features that support international users and align closely with web and backend systems.Role<ul><li>The Mobile Engineer will be responsible for building mobile features for live interactions and purchasing flows</li><li>Supporting localisation including language, currency, and regional UX</li><li>Ensuring parity between mobile and web experiences</li><li>Integrating with backend systems via GraphQL</li><li>Optimising performance and reliability in real-time environments Key Responsibilities</li><li>Develop and maintain mobile features across iOS and Android</li><li>Collaborate with backend and frontend teams</li><li>Improve app performance and stability</li><li>Contribute to consistent cross-platform user experiences</li></ul>Profile<ul><li>The Mobile Engineer will have strong experience with iOS (Swift) and/or Android (Kotlin)</li><li>Experience integrating with GraphQLAPIs</li><li>Experience building user experiences tied to transactions, pricing, or eCommerce flows is strongly preferred</li><li>Ability to work in fast-paced, evolving environments Code-Writing Contribution Delivers production mobile code supporting real-time, localised user experiences.</li></ul>Company<ul><li>Global market leading e-commerce organisation with offices in London</li><li>Hybrid working - London based </li></ul>Salary & BenefitsThe salary range/rates of pay is dependent upon your experience, qualifications or training.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/S2F6aW0uSGFzc2FuLjA4MTY3LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-04-22T14:14:11Z

React Developer

London, London
remote
Contract
- GBP / Yearly
Robert Half Technology are assisting a global market leading e-commerce organisation to recruit a React Developer on a 6 months contract basis. Hybrid working - London basedAs a React Developer, you will build features that enable the platform to operate globally, supporting localisation, performance, and seamless integration with backend systems.Role<ul><li>The React Developer will be responsible for implementing multi-language UI and localisation frameworks</li><li>Supporting currency display and regional UX behaviour</li><li>Building features across Live and seller platform surfaces</li><li>Integrating with backend services via GraphQL</li><li>Contributing to consistency across web and mobile experiences</li><li>Build and own frontend features end-to-end</li><li>Ensure performance, usability, and responsiveness</li><li>Collaborate closely with backend and product teams</li><li>Contribute to improvements in frontend systems and patterns</li></ul>Profile<ul><li>Strong experience with React and modern web frameworks</li><li>Familiarity with Next.js, Vite, and GraphQL</li><li>Experience building user experiences tied to transactions, pricing, or eCommerce flows is strongly preferred</li><li>The React Developer will be able to work across multiple systems and evolving requirements Code-Writing Contribution Develops production-ready UI features with increasing complexity and ownership.</li></ul>Company<ul><li>Global market leading e-commerce organisation with offices in London</li><li>Hybrid working - London based </li></ul>Salary & BenefitsThe salary range/rates of pay is dependent upon your experience, qualifications or training.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/S2F6aW0uSGFzc2FuLjg4NzUzLjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-04-22T10:14:04Z

Python Developer

London, London
remote
Contract
- GBP / Yearly
Robert Half Technology are assisting a market leading financial services to recruit a Python Developer on an initial 12 month FTC basis. London based - hybrid working This role is primarily to provide AI integration support and guidance to a team of around 25 investment, operations and support personnel. We are in the early stages of this process so the role will be well positioned to help guide how the integration looks. The second function of the role is providing support, when needed, to the Python and SQL based reporting suite used by the operations team.Role<ul><li>The Python Developer will lead the AI integration project, focusing on data security and controls appropriate for the needs of the different teams within the business</li><li>Train staff to use AI tools both efficiently and securely</li><li>Work with our outsourced IT provider to ensure that we stay up to date with developments in AI security and integration</li><li>Ensure the smooth running of existing Python/SQL reporting framework.</li></ul>The AI enablement Engineer will have experience with the following technologies/tools:<ol><li>Docker, Postgres, REST APIs, SFTP, Websockets</li><li>OOP + Asynchronous Design Patterns</li><li>PowerQuery/DAX/M</li><li>Industry standard libraries used in software development within finance (pandas, numpy, scipy etc)</li><li>MS Graph</li></ol>* Experience with the following technologies is nice to have: <ol><li>NodeJS</li><li>Grafana</li><li>VBA</li><li>OpenAI API</li><li>Cross OS file shares</li></ol>Profile The Python Developer will have experience with the following:<ul><li>Data processing and transformation</li><li>Report maintenance/production</li><li>Management of automated processes</li><li>Use/management of virtual machines</li><li>Investigation of reporting breaks/inconsistencies with an eye for detail</li><li>The ability to quickly adopt and use the stack of previous developers</li><li>Experience with migrations is a nice to have</li><li>Develop new reporting processes needed by the operations team</li></ul>Company<ul><li>Market leading financial services organisation </li><li>Initial 12 month FTC</li><li>Global presence with offices in London </li><li>hybrid working </li></ul>Salary & BenefitsThe salary range/rates of pay is dependent upon your experience, qualifications or training.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/S2F6aW0uSGFzc2FuLjU4NzU2LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-04-14T16:05:46Z

Data Engineer

London, London
remote
Temporary
50000 - 60000 GBP / Yearly
Robert Half are working with a leading fraud‑prevention organisation to recruit a Mid‑Level Data Engineer on an initial 12‑month Fixed‑Term Contract. This is an exciting opportunity to join a growing Product Innovation team focused on building scalable data solutions using modern cloud technologies.<h2>Role:</h2><ul><li>Design and build robust, scalable data pipelines and data architectures.</li><li>Work extensively with Microsoft Fabric, including Data Factory, Lakehouse and Data Warehouse components.</li><li>Develop and optimise ETL processes across cloud‑based and modern data ecosystems.</li><li>Ensure strong data quality, reliability and system performance through testing, validation and optimisation.</li><li>Support data science and AI initiatives by ensuring pipelines and datasets are structured for advanced analytics.</li><li>Collaborate with cross‑functional teams across technology, product, and operational functions to deliver high‑quality data solutions.</li></ul><h2>Profile:</h2><ul><li>Proven experience as a Data Engineer within a cloud‑based environment.</li><li>Strong technical capability in SQL, Python or Scala.</li><li>Hands‑on experience with Microsoft Fabric or other major cloud platforms (Azure, AWS or GCP).</li><li>Strong understanding of data modelling, pipeline design and best‑practice engineering principles.</li><li>Experience using data visualisation tools such as Power BI or Tableau.</li><li>Ability to troubleshoot, diagnose and optimise data systems and workflows.</li><li>Strong communication and collaboration skills, with the ability to work effectively across technical and non‑technical teams.</li></ul><h2>Company:</h2><ul><li>Leading UK fraud‑prevention organisation with a focus on innovation and modern data platforms.</li><li>London‑based team with a hybrid working model - 1 day in London per month</li><li>Competitive salary package and excellent progression potential within a growing technology function.</li></ul> Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/YW5kcmUuZ2FyZGVuZXJtY2ZhcmxhbmUuNjU0MzcuMTA5MjNAcmhpLmFwbGl0cmFrLmNvbQ.gif">
2026-03-27T11:28:32Z