12 results for Front End Developer in Windlesham, Surrey

Lead Full Stack Developer (TALL Stack) High-Growth SaaS

Richmond upon Thames, London
remote
Permanent
- GBP / Yearly
LEAD Full Stack Developer - Laravel | High-Growth SaaS | Hybrid (London) LEAD Full Stack Developer role- This role is based in WEST LONDON <ul><li data-end="403" data-start="285">Essential: Proven experience working with LLMs (e.g., OpenAI, Anthropic, Hugging Face) or applied AI projects.</li><li data-end="536" data-start="404">Nice to have: Broader AI/ML exposure, such as model fine-tuning, prompt engineering, or integration into production systems.</li></ul>Join a profitable, fast-growing SaaS company going through a major tech transformation. After 15+ years of success, they're rebuilding core platforms from the ground up - modernising everything and scaling globally. Projects You'll Work On: <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;">Rebuilding systems using Laravel & Vue.js</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Driving adoption of the full TALL stack (Tailwind, Alpine.js, Laravel, Livewire)</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Building new customer-facing tools, portals, and automation features</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Improving performance and scalability across high-traffic systems</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Supporting a long-term product roadmap across multiple business units</li></ul> The Stack:<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;">PHP (Laravel)</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Tailwind, Alpine.js, Livewire</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Vue 2 & 3</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Agile / CI / TDD mindset</li></ul> The Setup:<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;">Hybrid - 3 days in-office for collaboration and 2 days from home (more flex offered)</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">3-stage interview process and super quick turnaround</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Competitive salary + bonus</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">25 days holiday, BUPA medical + dental</li></ul> Easily accessible via public transport- this role Is based in West London. <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;">District Line and or the Piccadilly line, Overground, South Western Railway and Numerous bus routes</li></ul> APPLY NOW - Interviews happening immediatelyRobert 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/dG9ueS5rb3lyYXR0eS4xNzc2MC4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-01-02T08:17:44Z

Front Office Developer -TOP Trading Frim!

London, London
remote
Permanent
80000 - 90000 GBP / Yearly
Front Office Developer - Multi-Asset Trading | London £Competitive + High Bonus + Excellent Benefits Hybrid Working (3 days in the office and 2 days from home) Permanent Role Represented by Robert Half Limited HIGH SALARY AND upto 100% BONUS Ready to combine your STEAM mindset with cutting-edge trading innovation? Join a leading global trading firm as a Front Office Developer, where you'll design and build the next generation of high-performance systems, algorithms, and data-driven solutions that power live trading decisions across asset classes.You'll collaborate with world-class developers and quants, gaining exceptional exposure to both technology and markets all within a culture that rewards innovation and impact.What You'll Do<ul data-start="832" data-end="1165"><li data-start="832" data-end="903">Design, build, and enhance trading algorithms across multiple desks</li><li data-start="904" data-end="966">Support and evolve Interest Rate Options trading platforms</li><li data-start="967" data-end="1026">Automate pricing, risk, and data pipelines in real time</li><li data-start="1027" data-end="1098">Develop and maintain time-series databases to deliver deep insights</li><li data-end="1165" data-start="1099">Shape the architecture and performance of front-office systems</li></ul>What You'll Bring<ul data-end="1632" data-start="1196"><li data-end="1281" data-start="1196">A Master's degree in Computer Science, Engineering, or a related STEAM discipline</li><li data-start="1282" data-end="1353">3+ years' experience in software development or quantitative roles</li><li data-start="1354" data-end="1425">Strong hands-on programming skills in Python, C/C++, SQL, and/or C#</li><li data-end="1472" data-start="1426">Solid experience with Linux OS </li><li data-end="1570" data-start="1473">Bonus: familiarity with React, SASS/SCSS, or networking protocols (TCP/IP, FIX, ZeroMQ, etc.)</li><li data-end="1632" data-start="1571">A collaborative, analytical, and solutions-driven mindset</li></ul>What's in It for You<ul data-start="1666" data-end="1946"><li data-end="1697" data-start="1666">High annual bonus potential</li><li data-end="1726" data-start="1698">Excellent pension scheme</li><li data-end="1751" data-start="1727">Private medical care</li><li data-start="1752" data-end="1790">Gym membership and wellbeing perks</li><li data-start="1791" data-end="1821">Generous holiday allowance</li><li data-end="1870" data-start="1822">Work-life balance through hybrid flexibility</li><li data-start="1871" data-end="1946">Exposure to cutting-edge technology in a fast-paced trading environment</li></ul>3 stage process and quick turnaround!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/dG9ueS5rb3lyYXR0eS41NDc3Ni4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-01-02T08:13:21Z

Senior/Lead Full Stack Developer (React / Python) AI Start up!

City of London, London
remote
Permanent
90000 - 110000 GBP / Yearly
Senior/Lead Hands on Full Stack Developer - React / Python London | Full Time onsite (Flex on offer if needed) £110,000+ Equity | Full-Time | Start-upWe're a high-growth start-up building a leading healthcare! Looking for a Full Stack developer who loves working across the stack - React on the front end, Python on the back end.You'll:<ul data-start="377" data-end="529"><li data-start="377" data-end="410">Build responsive UIs in React</li><li data-start="411" data-end="471">Develop APIs & services in Python (either Django/Flask/FastAPI)</li><li data-start="472" data-end="499">Own features end-to-end</li><li data-start="500" data-end="529">Help shape our tech stack</li></ul>You have:<ul data-end="694" data-start="547"><li data-end="579" data-start="547">Strong React & Python skills</li><li data-end="609" data-start="580">API & database experience</li><li data-start="610" data-end="650">A proactive, problem-solving mindset</li><li data-end="694" data-start="651">Ideally start-up or scale-up experience</li></ul>Why us?<ul data-start="710" data-end="810"><li data-start="710" data-end="737">Big impact from day one</li><li data-start="738" data-end="775">Technical ownership & flexibility</li><li data-end="810" data-start="776">Career growth + equity options</li></ul>Apply with your CV + GitHub 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/dG9ueS5rb3lyYXR0eS41NjU0Mi4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-01-02T08:16:46Z

Full Stack Developer

London, London
remote
Contract
- GBP / Yearly
Robert Half Technology are assisting a market leading financial services organisation to recruit a Full Stack Developer on a 6 month contract basis. Fully remote - UK based The Full Stack Developer will be responsible for the development and testing of a full stack web application using modern Microsoft and Open-source technologyProfile<ul><li>Full stack web development using Microsoft and open-source technologies</li><li>Backend C# development</li><li>Frontend Angular/JavaScript/TypeScript</li><li>Dev Extreme UI Components</li><li>PostgreSQL or SQL Server databases</li><li>Experience with modern software development practices including Agile, Scrum, TDD, CI/CD</li><li>Docker</li><li>GitHub and use of agentic coding assistants such as GitHub CoPilot</li><li>Scripting in PowerShell or Python</li><li>Microsoft Azure</li></ul>Company<ul><li>Market leading financial services organisation with offices in London</li><li>Remote working - UK 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/S2F6aW0uSGFzc2FuLjUxMzM4LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-01-16T16:47:48Z

Senior Data Engineer

London, London
remote
Temporary
- GBP / Yearly
Robert Half Technology are assisting a market-leading real estate business to recruit a Senior Data Engineer on a 6-month contract basis. Outside IR35. Hybrid working - 2 days per week on-site initially. London based. <h3 data-start="460" data-end="472">Role</h3><ul data-end="1310" data-start="473"><li data-end="609" data-start="473">The Senior Data Engineer will assess, design, and implement data infrastructure to ensure scalability, reliability, and performance.</li><li data-start="610" data-end="701">Review existing architecture, recommend improvements, and implement hands-on solutions.</li><li data-start="702" data-end="809">Collaborate with junior data engineers to provide guidance, create roadmaps, and support data strategy.</li><li data-end="940" data-start="810">Collect, transform, and process datasets from multiple sources, including current CRM, legacy CRM, and data from acquisitions.</li><li data-end="1014" data-start="941">Ensure data quality, integrity, and consistency across all platforms.</li><li data-start="1015" data-end="1110">Develop efficient data pipelines using SQL Server, Azure Data Factory (ADF), and DBT Cloud.</li><li data-start="1111" data-end="1225">Support analytics and reporting workflows, feeding data into Snowflake and Power BI.</li><li data-start="1226" data-end="1310">Stay updated with industry trends and emerging technologies in data engineering.</li></ul><h3 data-end="1332" data-start="1317">Profile</h3><ul data-start="1333" data-end="1921"><li data-end="1389" data-start="1333">5+ years of hands-on experience in data engineering.</li><li data-start="1390" data-end="1579">Expertise in:<ul data-start="1410" data-end="1579"><li data-start="1410" data-end="1427">Snowflake</li><li data-start="1430" data-end="1462">Azure Data Factory (ADF)</li><li data-end="1482" data-start="1465">DBT Cloud</li><li data-start="1485" data-end="1518">SQL / ETL transformations</li><li data-end="1579" data-start="1521">Power BI </li></ul></li><li data-end="1659" data-start="1580">Comfortable working with legacy systems and multiple, complex data sources.</li><li data-end="1724" data-start="1660">Proven ability to review and improve existing architectures.</li><li data-end="1817" data-start="1725">Strong problem-solving and analytical skills, with meticulous attention to data quality.</li><li data-end="1921" data-start="1818">Collaborative mindset with the ability to guide junior team members and create practical solutions.</li></ul><h3 data-end="1943" data-start="1928">Company</h3><ul data-start="1944" data-end="2080"><li data-start="1944" data-end="2011">Leading real estate business with a strong data-driven culture.</li><li data-start="2012" data-end="2080">Data team focused on analytics, reporting, and data engineering.</li></ul><h3 data-start="2087" data-end="2112">Salary & Benefits</h3><ul data-start="2113" data-end="2261"><li data-start="2113" data-end="2177">Competitive day rates, dependent upon experience and skills.</li><li data-start="2178" data-end="2261">6-month contract, Outside IR35, hybrid working with an opportunity for remote in the future. </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/QWxmaWUuUm93ZXR0LjgxMjE0LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-01-27T12:33:47Z

Lead Developer

City of London, London
remote
Contract
550 - 650 GBP / Daily
Robert Half is looking for an interim Lead Developer to join one of our global consulting clients, who are expanding due to increased demand and fully utilised FTE capacity. This role will sit within their consulting delivery team, supporting key financial services and banking clients.The assignment focuses on designing and building an advanced model developer environment for containerised model deployments on AWS SageMaker, with GenAI/agentic capabilities embedded into the platform. You will also lead a team of four developers and collaborate closely with data engineering, data science and platform teams. Assignment Details<ul><li>Initial Duration: 6 months (strong likelihood of extension)</li><li>Location: Hybrid/London</li><li>Day Rate: £flexible PAYE Day Rate (plus 12.07% holiday pay) - PAYE with employer's NI & tax deducted at source, unlike umbrella companies and no umbrella admin fees.</li></ul> This role suits a Lead Developer with deep cloud engineering expertise across Python, containerisation and ML platform build-outs, plus strong leadership capability.Key Skills and Experience<ul><li>Banking experience is essential</li><li>Strong software engineering background with expert Python</li><li>Hands-on experience with GitLab CI/CD</li><li>Extensive Docker containerisation & runtime experience</li><li>Strong understanding of AWS SageMaker deployments</li><li>Experience building developer environments for ML/quant/data-intensive workflows</li><li>Knowledge of monitoring, logging, reporting and test automation</li><li>Proven team leadership of small development teams</li><li>Strong understanding of data ingestion, preprocessing and transformation</li><li>Experience embedding GenAI or agentic frameworks is highly desirable</li><li>Familiarity with model lifecycle, versioning and governance</li><li>Exposure to workflow orchestration tools (Kepler / Kepler GenAI / Galileo) a plus</li></ul> Screening Requirements: All candidates must complete standard screening (Right to Work, DBS, credit/sanctions, employment verification). This is an excellent opportunity for a Lead Developer to join a high-performing consulting team and play a key role in shaping and delivering a next-generation developer environment for a major UK financial services organisation.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/Tmljb2xhcy5HZW9yZ2lvdS4yMzA0NC4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2025-12-01T14:13:00Z

Data Engineer

London, London
remote
Contract
- GBP / Yearly
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/S2F6aW0uSGFzc2FuLjQwNTgyLjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-01-07T13:47:47Z

Deployment Engineer

City of London, London
remote
Contract
- GBP / Yearly
Robert Half Technology are assisting UK's market leading financial services organisation to recruit a Windows Deployment Engineer on a contract basis - London based Role<ul><li>The Windows Deployment Engineer will design, build, and maintain Windows-based deployment solutions for applications, OS images, and updates</li><li>Deploy and manage Windows OS images (Windows 10/11, Windows Server)</li><li>Automate deployments using tools such as SCCM/MECM, Intune, MDT, PowerShell, or similar</li><li>Package, test, and deploy applications across multiple environments</li><li>Support patching, updates, and version control for Windows systems</li><li>Troubleshoot deployment failures and resolve configuration issues</li><li>Collaborate with infrastructure, DevOps, and security teams to ensure deployments meet compliance and security standards</li><li>Maintain deployment documentation, standards, and runbooks</li><li>Participate in continuous improvement of deployment and automation processes</li></ul>Profile<ul><li>Proven experience as a Deployment Engineer, Systems Engineer, or similar role</li><li>Strong expertise in Windows OS (Windows 10/11, Windows Server)</li><li>Hands-on experience with deployment tools such as:</li><li> SCCM / MECM</li><li>Intune / Autopilot</li><li>MDT</li><li>Strong PowerShell scripting skills for automation</li><li>Experience with Active Directory, Group Policy, and user/device management</li><li>Solid understanding of networking concepts (DNS, DHCP, TCP/IP)</li><li>Experience working in enterprise or large-scale environments</li></ul>Company<ul><li>UK's market leading financial services organisation 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/S2F6aW0uSGFzc2FuLjQ3NTQ4LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-01-14T22:34:25Z

IT Engineer

Southampton, Hampshire
remote
Permanent
30000 - 42000 GBP / Yearly
Robert Half has partnered exclusively with a growing financial services client in Southampton who are looking to recruit an IT Support Engineer to join the team.This is a permanent role, paying up to £42,000 with hybrid working plus some ad-hoc on-call work.You will be supporting a team who are looking to increase their IT support operations across the Group, leading to some fantastic growth opportunities. We are looking for proven IT Support Engineers with 2nd line experience who can triage and troubleshoot all IT queries and support upcoming EUC projects i.e Sharepoint migrationKey Responsibilities<ul><li>1st and 2nd Line support of 300 users</li><li>M365 administration</li><li>IT documentation</li><li>Device management - laptops, desktops, mobile devices</li></ul>Skills and Experience <ul><li>Previous 2nd line experience, exposure to 3rd line</li><li>Strong understanding of M365, Azure Active Directory (Entra ID), InTune</li><li>Understanding of DHCP, DNS networking principles</li></ul>On Offer<ul><li>Salary up to £42,000</li><li>Hybrid working in Southampton (3 days a week in office)</li><li>26 days annual leave</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/Um94eS5MYXcuMDM4OTYuMTA5MjNAcmhpLmFwbGl0cmFrLmNvbQ.gif">
2026-01-05T13:44:42Z

Python Developer - Break into BANKING!

City of London, London
remote
Permanent
- GBP / Yearly
Python Developer - Break into BANKING!Are you a Python Developer with 1-4 year's experience?Want to break into banking? Or already working for a bank and want to work for a high performing hedge fund? Looking to work in a hedge fund? Looking for a hybrid working role? This role is 3 days in the office and 2 days from home. (Great for work life balance!) London | Hybrid | Full-Time Top-Tier Compensation + Performance Bonus We're working with a high-performing TOP hedge fund that thrives at the intersection of data, technology, and rigorous research. They're lean, agile, and scaling-backed by performance, not bureaucracy. They're now hiring a Python Developer to help evolve their infrastructure, turbocharge their research and trading systems, and sharpen their competitive edge. What You'll Be Doing:<ul><li>Build and scale high-performance research and trading platforms in Python</li><li>Collaborate directly with quants to prototype and deploy new investment models</li><li>Design and maintain fast, reliable data pipelines</li><li>Drive improvements across the firm's core technology stack and system architecture</li></ul> What You'll Bring:<ul><li>Advanced Python skills</li><li>Strong academic background - STEM degree from a top university</li><li>Deep understanding of software engineering principles and best practices</li><li>Independent thinker who thrives in fast-paced, intellectually demanding environments</li></ul> This is your opportunity to join a fund where code = edge, and your impact is measurable. You'll be surrounded by bright minds, cutting-edge tech, and a shared obsession with performance. Ready to move fast?Apply now or reach out directly with your CV for a confidential chat.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/dG9ueS5rb3lyYXR0eS44NjIwNi4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-01-02T08:12:16Z

Data Engineer

London, London
remote
Contract
- GBP / Yearly
Robert Half Technology are assisting a market leading financial services organisation to recruit a Data Engineer on a contract basis. Hybrid working - London based Role<ul><li>The Data Engineer will design, develop, and maintain data infrastructure to ensure reliability, scalability, and performance.</li><li>Collaborate with data scientists and analysts to fulfil their data requirements and support their work.</li><li>Collect and process datasets from various sources, ensuring data quality and integrity.</li><li>Implement efficient data models and schemas for storage and retrieval.</li><li>Optimise data processes for improved performance and efficiency.</li><li>Troubleshoot and resolve data pipeline issues swiftly and effectively.</li><li>Keep abreast of industry trends and emerging technologies in data engineering, and continuously improve your skills and knowledge.</li></ul>Profile<ul><li>The Data Engineer will have mastery of data management and processing tools, including Power BI, Data Factory, Databricks, SQL Server, and Oracle.</li><li>Proficient in SQL and experienced in database administration.</li><li>Familiarity with cloud platforms such as Azure and AWS.</li><li>Excellent problem-solving and analytical skills, with strong attention to detail.</li><li>Strong communication and collaboration abilities, with the ability to work effectively in a team environment.</li></ul>Company<ul><li>Market leading financial services organisation 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/S2F6aW0uSGFzc2FuLjYyMTMyLjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-01-07T13:51:47Z

Lead Software Engineer (C# / React.js) - Top Trading Firm!

City of London, London
remote
Permanent
120000 - 150000 GBP / Yearly
Senior/Lead Software Engineer (C# / React.js) - Top Trading Firm!Location: London (Hybrid: 3 onsite / 2 WFH) Robert Half Ltd is representing this role. Competitive salary on offerOne of the strongest engineering roles in London right now.Are you looking for influence and autonomy? Join a leading trading firm that is rebuilding its entire core platform from the ground up greenfield, modern, high-impact. You'll be working directly with the CTO on mission-critical systems used across trading and structured products. What You'll Work On:<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;">Full greenfield rebuild of legacy trading systems</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Modern full-stack engineering: C#/.NET + React.js</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">High-performance, multithreaded architectures</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Close collaboration with product, trading, and a 15+ engineering team</li></ul> What We're Looking For:<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;">Strong C#/.NET engineering background</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Solid React.js (or modern JS with willingness to grow fast)</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Experience in financial services / trading systems</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Ownership mindset - hands-on, ideas-driven, and proactive</li></ul> Interview Process (Fast Turnaround)<ol style="direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in; font-family: Calibri; font-size: 11.0pt; font-weight: normal; font-style: normal;" type="1"><li value="1" style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">CTO Intro</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">Live Technical Test</li><li style="margin-top: 0; margin-bottom: 0; vertical-align: middle;">HR (Culture & Team Fit)</li></ol> No visas sponsorship on offer, B2B/B2C contractors, or remote-only applicants.This role requires hybrid working in London. If this sounds like your next challenge, 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/dG9ueS5rb3lyYXR0eS4wMDM3Mi4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-01-02T08:11:34Z