31 results for Databasebusiness Intelligence Developer jobs

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

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

ORMB Consultant

London, London
remote
Contract
400 - 800 GBP / Daily
Oracle Billing & Revenue Consultant (ORMB Focus) London Area, United Kingdom (Remote) Robert Half are supporting a global S&P 500 consulting firm to build out a specialist bench of contractors to support delivery across large-scale transformation programmes focused on billing, revenue management and customer platforms. The engagement sits within complex enterprise environments, with a particular focus on Oracle Revenue Management & Billing (ORMB) Assignment Details<ul><li>Rate: Subject to via PAYE</li><li>Contract: Initial 6-12 month engagements with potential extension</li><li>Location: Remote working with occasional on-site in the City of London</li><li>Start: Rolling / upcoming requirements</li></ul>Key Responsibilities<ul><li>Support delivery across Oracle billing and revenue transformation programmes</li><li>Work across functional, technical or delivery workstreams depending on experience</li><li>Contribute to design, configuration or implementation of billing and revenue solutions</li><li>Support integration between billing platforms and finance / ERP systems</li><li>Gather and define business requirements across revenue, pricing and billing processes</li><li>Produce clear documentation, analysis and stakeholder updates</li><li>Work closely with business and technology teams across complex environments</li></ul>Key Experience Required<ul><li>Experience with Oracle Revenue Management & Billing (ORMB) </li><li>Background across billing, pricing, subscription or revenue lifecycle processes</li><li>Experience in Oracle environments (e.g. Fusion Financials, CC&B, C2M or similar)</li><li>Ability to operate across functional, technical or delivery roles</li><li>Experience working within large-scale transformation programmes</li><li>Strong stakeholder engagement and communication skills</li></ul>Interview Process<ul><li>Initial interview with the global consulting firm</li><li>Follow-up discussions aligned to specific programme opportunities</li></ul>Compliance ChecksIf successful, the final stage of the process will require 2 recent professional references, financial background checks and criminal record checks.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/Tmljb2xhcy5HZW9yZ2lvdS4xODA3OC4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-03-17T19:51:25Z

SAP Consultant

London, London
remote
Contract
550 - 650 GBP / Daily
SAP S/4HANA Functional Consultants - FICO / P2P / Project Systems - Utilities ProgrammeRobert Half are supporting a major UK organisation on the search for multiple SAP S/4HANA Functional Consultants to support a live S/4 upgrade programme within a large-scale utilities / energy environment. These roles will focus heavily on regression testing, finance and operational process validation, functional analysis, defect triage, and upgrade support activities across key SAP workstreams ahead of a major S/4 go-live.The organisation is looking for proactive, hands-on functional consultants comfortable operating across both business and technology teams within fast-paced enterprise programme environments.Current Requirements* SAP S/4HANA FICO Functional Consultant * SAP S/4HANA P2P Functional Consultant * SAP S/4HANA Project Systems Consultant Assignment Details* Initial 6 month contracts * Hybrid working c.1-2 days near South Birmingham/Solihull * ASAP start preferred * £500-650 p/day rates via FCSA Umbrella CompanyProgramme Focus Areas* SAP S/4HANA upgrade activities * Regression testing / SIT / UAT support * Functional validation and impact analysis * Defect triage and remediation support * Finance, procurement, projects, and asset-related process impacts * Cross-functional stakeholder engagement * Working alongside architecture and wider SAP delivery teamsKey Experience Needed* Strong SAP functional consulting experience across FICO, P2P, or Project Systems * Proven SAP S/4HANA upgrade or transformation programme exposure * Hands-on experience supporting regression testing, SIT, and UAT activities * Strong stakeholder management and communication skills * Comfortable operating across business and technical teams * Utilities or energy sector experience highly desirable * Ability to operate within fast-paced enterprise programme environmentsAdditional Experience of Interest* Universal Ledger / Universal Journal exposure within S/4 * Allocations and reporting process experience * Projects and asset accounting experience * Procure-to-Pay process expertise * Functional thought leadership and proactive delivery mindsetAll candidates must complete standard screening checks including Right to Work and employment verification.If interested, please apply with your latest CV for immediate consideration.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/Tmljb2xhcy5HZW9yZ2lvdS4zNTUzOC4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-05-08T10:00:10Z

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 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;">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/dG9ueS5rb3lyYXR0eS42MTEzNy4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-05-01T05:55:40Z

Infrastructure Engineer

Manchester, Greater Manchester
remote
Permanent
55000 - 65000 GBP / Yearly
Robert Half have partnered with a growing digital/e-commerce organisation to recruit an Infrastructure Engineer on a permanent basis as part of their continued growth plans. About the Role My client is seeking a professional, enthusiastic, and flexible IT Infrastructure Engineer to support and maintain a complex, multi-site IT environment. This role involves managing virtual platforms, maintaining server and network infrastructure, delivering 3rd line support, and contributing to IT projects across the business.Key Responsibilities<ul data-end="1155" data-start="516"><li data-start="516" data-end="580">Ensure the smooth and efficient running of IT infrastructure</li><li data-end="676" data-start="581">Monitor and maintain server performance, security, backups, and disaster recovery processes</li><li data-end="733" data-start="677">Manage virtual environments (VMware, Hyper-V, Azure)</li><li data-end="831" data-start="734">Maintain and support Windows Server, Active Directory (Azure Hybrid), Group Policy, DNS, DHCP</li><li data-start="832" data-end="924">Support Microsoft 365 services (Exchange, Teams, SharePoint, OneDrive, Defender, Intune)</li><li data-end="991" data-start="925">Maintain SQL Server, IIS, SAN technologies, and backup systems</li><li data-end="1056" data-start="992">Implement infrastructure changes and security best practices</li><li data-end="1115" data-start="1057">Provide 3rd line technical support across global sites</li><li data-start="1116" data-end="1155">Assist with IT projects as required</li></ul>Required Skills & Experience<ul data-end="1524" data-start="1192"><li data-start="1192" data-end="1216">Windows Server 2016+</li><li data-end="1260" data-start="1217">Virtualisation (VMware, Hyper-V, Azure)</li><li data-start="1261" data-end="1328">Networking & security (TCP/IP, VLANs, firewalls, switches, APs)</li><li data-start="1329" data-end="1361">Microsoft 365 administration</li><li data-start="1362" data-end="1405">Backup technologies & disaster recovery</li><li data-start="1406" data-end="1430">PowerShell scripting</li><li data-end="1472" data-start="1431">SQL Server installation & maintenance</li><li data-start="1473" data-end="1524">Strong troubleshooting and communication skills</li></ul>Desirable<ul data-start="1542" data-end="1720"><li data-start="1542" data-end="1587">Cisco, WatchGuard, FortiGate technologies</li><li data-end="1618" data-start="1588">Veeam Backup & Replication</li><li data-start="1619" data-end="1647">Server/network hardening</li><li data-end="1684" data-start="1648">XDR solutions & monitoring tools</li><li data-start="1685" data-end="1720">ISO27001 environment experience</li></ul>Salary/logistics: <ul><li>£55,000-£65,000</li><li>Hybrid working - 3 days in office, 2 days WFH</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/Um9yeS5LaXJrbWFuLjA5MzQwLjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-03-24T11:05:32Z