11 development jobs found in West London, London

Role: UI Engineer (Embedded Domain)Type: 6-Month Contract (Inside IR35)Location: London, UK (Remote) Role Overview:Join the team building the C2C Finance Companion, an AI suite assisting finance teams with contract booking, billing, and collections. Embedded in a dedicated squad, you will build user-facing screens in a shared React shell and migrate legacy front ends without downtime.Key ResponsibilitiesBuild production-grade domain screens and AI chat in

Senior iOS Engineer (Contract)Type: 6 Month Contract with Potential extension - Inside IR35Location: United Kingdom - RemoteThe OpportunityWe are looking for a Senior iOS Engineer to join our Core Experience team. In this role, you will build trusted family experiences (Managed Accounts, parental controls, shared listening) while maintaining the foundational platform stacks-main layout, navigation, and settings-that squads across the app rely on to ship r

Senior Full-Stack Engineer (Node.js / React)Engagement: 6-12 MonthsLocation: London, UKWorkmode: On-Site - 5 daysStack: Node.js, React, TypeScript/JavaScript, Python (Plus)The RoleJoin a nimble, global 6-person DevOps team owning the full lifecycle-from architecture to production support-for platforms powering global data center operations. Key ResponsibilitiesHigh-Throughput Telemetry: Scale a pure Node.js pipeline processing 20M+ metrics/day.Modernizatio

Role: Junior Software EngineerLocation: London, UK (Hybrid)Hours: 8:00 AM - 5:00 PM | Duration: 6- 12 Month ContractAbout the RoleWe're looking for a bright Junior Engineer to join our London team. You'll build reliable apps, solve real-world tech puzzles, and help automate recurring bugs to keep our systems stable.Mandatory SkillsNode.jsPythonAngularReactMySQLWhat You'll DoBuild & Debug: Write clean, secure code using Node.js/Python, React or Angular, an

Role: Senior Android EngineerType: Contract (InsideIR 35)Mode: RemoreJob DescriptionSenior Android Engineer - Core Experience, Soul (Contractor); builds in-app messaging and social platforms.Direct/Indirect Management: Indirect only (cross-team project lead/mentoring).Top 3 Hard Skills: Kotlin/Android (8+ yrs), Agentic tools (Cursor/Claude), Real-time sync & API performance.Top 3 Soft Skills: Collaboration, Team-first mindset, Safety/privacy-by-design thin

Role: Java React DeveloperType: PERMLocation: London, UKWorking Model: Hybrid (3 Days per week in Office)We are hiring a Full Stack Java/React Developer to build and deploy enterprise-scale distributed applications and microservices.The Tech Stack:Backend: Java (11/17), Spring Boot, Spring Security, Microservices.Frontend: React.js, TypeScript, JavaScript, Redux.Infrastructure & Data: Docker, Kubernetes, Kafka/RabbitMQ, Oracle/PostgreSQL/MongoDB.What You N

Role: Payroll Transformation SpecialistType: Contract (6 Months with potential Extension)Location: UK (Remote)Working Model: RemoteThe Role Act acts as the strategic bridge between the project team, external vendors, and internal IT (Architecture, Cybersecurity) to ensure the technical side of Mars' payroll transition runs flawlessly. This is a coordination and delivery role, not hands-on coding.Key Responsibilities:Map complex application and database dep

Role: Senior AI EngineerType: 3‑Month Contract (ASAP Start)Location: Remote (UK or European time zone match)My client, a leading global financial institution, is seeking a Senior AI Engineer to join the AI Center of Excellence within their Emerging Technology Group. Working on core enterprise initiatives, you will design, develop, and deploy production-grade Generative AI workflows and build critical backend security guardrails across the organisation.Key

Pega Lead Developer - CLM/KYCLocation: London, UKWork Mode: Hybrid (3 days per week)Employment Type: Contract Inside IR35Executive SummaryWe are looking for an experienced Pega Contractor specializing in CLM and KYC to architect, develop, and deploy comprehensive Business Process Management (BPM) solutions on the Pega platform.Required Technical ExpertiseCore Skills: Pega - Client Lifecycle Management (CLM) & Know Your Customer (KYC)Key ResponsibilitiesArc

Software Engineer - High-Performance Java / Low LatencyRole Type: Contract (Inside IR35)Location: London, UK (Hybrid - 3 days per week in-office)OverviewWe are looking for a specialist High-Performance Java Engineer to join our team in London, focusing on the expansion of Agency Liquidity based on Principal Risk. In this role, you will work closely with CRB to drive key EMEA and US regional projects, developing low-latency, event-driven trading platforms.C

Position Title: C-CURE Engineer (Software Engineer Advisor)Contract Type: Contract (Inside IR35)Location: London, UK (3 days onsite per week)Job Overview:Client & Project: We are seeking a talented professional to join our Consulting team and contribute to the Holding - Pharaoh project.Key Responsibilities:Strategic Advisory & Optimization: Advise organizations on enhancing software engineering operations to boost productivity and implement cutting-edge e