1 to 25 of 27 Contract Full Stack Engineer Jobs in London

Full Stack Engineer | C# | Vue | £325/day | Inside IR35 | Fully Remote | 6 months (likely to extend to 12) Vivo Talent are looking for a Full Stack Engineer Join a mature, well-supported system and make an impact … solving real problems and work on a system that's already mature and stable. Rate: £325/day - Inside IR35 If you're full stack engineer ready to make an impact, get in touch! Full Stack Engineer | C# ...

Engineer (React TypeScript + Java) as a technically strong, hands-on engineer who understands both trading workflows and modern full-stack architecture and can lead delivery of a mission-critical trading platform. Role Overview: Job Title: FX e Trading Senior Full … latest AI coding tools to accelerate delivery, strengthen code quality, and enhance developer experience. What you’ll do Lead design and development of full-stack features: React/TypeScript web apps, desktop container integrations (OpenFin or similar), and Java services. Architect and implement scalable, event-driven ...

Senior Full-Stack Engineer FX e-Trading London Atrium EMEA is looking for several Senior Full-Stack Engineer with good experience of FX e-Trading (React/TypeScript + Java) to help architect and build … accelerate delivery, strengthen code quality, and enhance developer experience. 4 days onsite in London. PAYE/Umbrella options. Lead design and development of full-stack features: React/TypeScript web apps, desktop container integrations (OpenFin or similar), and Java services. Architect and implement scalable, event-driven ...

Engineers to join a high-profile project building a brand-new FX e-trading platform . You'll be responsible for delivering full-stack features across React/TypeScript front-end applications and Java backend services , ensuring high performance, resilience, and reliability for real-time … trading workflows. What you'll do Lead design and development of full-stack features, from frontend UI to backend services. Work closely with trading, product, and infrastructure teams to translate complex requirements into robust technical solutions. Optimise system performance, latency, and reliability for real-time trading. ...

trading – Java/React Duration: 12 months Pay: £759-900/day (PAYE/umbrella) Location: London (hybrid working – 2 days onsite) Senior Full-Stack Engineer – FX e-Trading (React/TypeScript + Java) About the role Help architect and build … latest AI coding tools to accelerate delivery, strengthen code quality, and enhance developer experience. What you’ll do Lead design and development of full-stack features: React/TypeScript web apps, desktop container integrations (OpenFin or similar), and Java services. Architect and implement scalable, event-driven ...

Senior Full-Stack Engineer FX e-Trading London Atrium EMEA is looking for several Senior Full-Stack Engineer with good experience of FX e-Trading (React/TypeScript + Java) to help architect and build … trading platform from the ground up, working across the stack to deliver high-performance, resilient, and secure systems click apply for full job details ...

Role: Senior Full Stack Software Engineer Location: London, Manchester or Bristol (Hybrid) Length: Initial 6-month contract Rate: £650-£700 per day (Inside IR35) Clearance: Active SC clearance is preferred, or candidates must be SC-eligible We're supporting a major UK Government department … that's looking for a Senior Full Stack Software Engineer to help design, build, and run critical digital services. This is a hands-on role suited to someone who enjoys technical ownership, mentoring others, and improving the resilience and security of live systems. ...

Role: Senior Full Stack Software Engineer Location: London, Manchester or Bristol (Hybrid) Length: Initial 6-month contract Rate: £650-£700 per day (Inside IR35) Clearance: Active SC clearance is preferred, or candidates must be SC-eligible We're supporting a major UK Government department … that's looking for a Senior Full Stack Software Engineer to help design, build, and run critical digital services click apply for full job details ...

Role:?Fullstack Engineer Location:?London, UK (?2 days per week in the office) Type: Fixed Term Contract (initial 6 Months) Note: VISA SPONSORSHIP IS NOT PROVIDED Role This role is central to Clients mission of creating a bank that combines technological excellence with human intelligence. Youll guide technical … best practices, and play a key part in delivering high-quality, secure solutions that power our banking ecosystem. We are looking for a Full Stack Engineer with strong experience in React Native for mobile/front-end development and AWS-based backend systems. ...

Role:?Fullstack Engineer Location:?London, UK (?2 days per week in the office) Type: Fixed Term Contract (initial 6 Months) Note: VISA SPONSORSHIP IS NOT PROVIDED Role This role is central to Clients mission of creating a bank that combines technological excellence with human intelligence click apply … full job details ...

REMOTE Golang Developer (Software Engineer Programmer Developer ReactJS React-JS React.JS GraphQL Playwright TypeScript Redux Saga Ag-Grid Fixed Income JavaScript Node Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services UI Front End Front End EMS OMS Execution Order Management … Golang Go Java AWS Kafka) required by our trading software client in London. You MUST have the following: Strong experience as a Lead Full-Stack Developer/Software Engineer/Programmer Excellent Golang Experience building Front Office trading systems (portfolio management, execution or order ...

Lead Golang Developer (Software Engineer Programmer Developer ReactJS React-JS React.JS GraphQL Playwright TypeScript Redux Saga Ag-Grid Fixed Income JavaScript Node Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services UI Front End Front End EMS OMS Execution Order Management … Golang Go Java AWS Kafka) required by our trading software client in London. You MUST have the following: Strong experience as a Lead Full-Stack Developer/Software Engineer/Programmer Excellent Golang Experience building Front Office trading systems (portfolio management, execution or order ...

1. Position Overview The team is looking for a hands-on Full-Stack Engineer who can hit the ground running to design, develop, and ship a new web-application. The role requires deep expertise in a C#/.NET back-end, a React front … understands the full application lifecycle, from development through deployment and maintenance --- 4. Experience & Education Requirement Details Professional Experience =?4 years of full-stack development with the above stack; at least 2 years delivering production-grade applications end-to-end. Education Bachelor ...

Senior Full Stack Developer We are looking for a high-caliber Senior Full Stack Developer (L5 equivalent) to join a specialized innovation 'incubator.' Our mission is to accelerate the AI transformation of global business operations by building next-generation tooling from … teams. You will be part of an elite, agile pod consisting of three engineers, a UX designer, and a Product Manager. Core Tech Stack : Expert-level Python (Backend) and Angular (Frontend). Experience : 5-15+ years of development experience. AI/ML Focus : Experience with Large Language ...

Senior Full Stack Developer We are looking for a high-caliber Senior Full Stack Developer (L5 equivalent) to join a specialized innovation "incubator." Our mission is to accelerate the AI transformation of global business operations by building next-generation tooling from … teams. You will be part of an elite, agile pod consisting of three engineers, a UX designer, and a Product Manager. Core Tech Stack : Expert-level Python (Backend) and Angular (Frontend). Experience : 5-15+ years of development experience. AI/ML Focus : Experience with Large Language ...

Senior Software Engineer Location: London (Hybrid) Contract Duration: 6 months Join a specialized Applied AI team driving innovation in business operations. The group accelerates AI transformation by developing agentic systems and full-stack infrastructure to automate workflows and drive efficiency. We're seeking … Senior Software Engineer (L5) to deliver production-grade code while architecting autonomous AI workflows. This role combines technical expertise, product thinking, and scaling AI solutions across complex systems, working in a small agile team within a larger engineering organization. Key Responsibilities Design, develop, and deploy AI-powered systems ...

Senior Software Engineer Location: London (Hybrid) Contract Duration: 6 months Join a specialized Applied AI team driving innovation in business operations. The group accelerates AI transformation by developing agentic systems and full-stack infrastructure to automate workflows and drive efficiency. We're seeking … Senior Software Engineer (L5) to deliver production-grade code while architecting autonomous AI workflows. This role combines technical expertise, product thinking, and scaling AI solutions across complex systems, working in a small agile team within a larger engineering organization. Key Responsibilities Design, develop, and deploy AI-powered systems ...

Senior Full Stack Developer We are looking for a high-caliber Senior Full Stack Developer (L5 equivalent) to join a specialized innovation 'incubator.' Our mission is to accelerate the AI transformation of global business operations by building next-generation tooling from … ground up click apply for full job details ...

CONTRACT PALANTIR DATA ENGINEER - eDV CLEARED NEW CONTRACT OPPORTUNITY AVAILABLE WITHIN A HIGHLY SECURE DELIVERY PROGRAMME FOR A DV CLEARED PALANTIR FOUNDRY DATA ENGINEER. Contract opportunity for a Palantir Data Engineer to support cutting-edge National Security projects £600 - £750 per day Enhaced DV clearance … essential for high-side IT access Based full-time onsite in London Initial 12-month contract, with strong potential for long-term extension To apply, please email: WHO WE ARE? We are growing our customer delivery team off the back of major success in the secure consultancy space. ...

hands-on Python engineering rather than pure people management. Role overview British Council are looking for a Technical lead/Lead engineer - they need to have hands-on technical experience. They will not be leading a team to begin with however once settled they will be leading full stack & QA developers. Any experience in full stack support would be beneficial. Project Overview BC have created an in house Chat box called AIBC ( candidates won't have this experience in this particular chat box). This will be rolled ...

Boomi Integration Developer - 6 Months Contract - £620/Day (Inside IR35) - Remote Working (Tech stack: Boomi Integration Developer, ERP, WMS, API, REST, SOAP, JSON, XML, CSV, Programmer, Full Stack Engineer, Architect, Boomi Integration Developer) After 15 years' experience in the fashion industry … client is creating a new subscription service to supply tailored clothes with every fashion season. Every season our client prepares a box full of stylish pieces from well-loved brands, selected in accordance with each customers' preselected unique fashion tastes. To achieve this, our client is looking ...

Senior AWS Platform Engineer (Observability) Senior AWS Platform Engineer (Observability) The location of the role is London, UK (remote working, with occasional trips to London or Manchester office). The duration of the contract is 2 months initially (likely 6 months extension). The pay rate … offer is £450 - £545 per day (via Umbrella agency - inside IR35). Role Summary We are seeking a highly skilled Platform Engineer with a strong focus on observability and performance monitoring using Dynatrace. This role is pivotal in ensuring the reliability, scalability, and performance of our systems ...

Senior Software Engineer Location: London (Hybrid) Contract Duration: 6 months Join a specialized Applied AI team driving innovation in business operations. The group accelerates AI transformation by developing agentic systems and full-stack infrastructure to automate workflows and drive efficiency click apply for full ...

Software Engineer - Contract (SC Cleared) Location: London (Hybrid Working) Contract: Outside IR35 Clearance: Active SC Clearance required Email : Phone : Overview We are seeking an experienced AI Software Engineer to join a high-impact programme based in London , working on cutting-edge AI and LLM-driven solutions. … agent-based architectures Build and integrate workflows using LangChain and/or LangGraph Develop robust backend services using Python Contribute to frontend or full-stack development using JavaScript/TypeScript where required Deploy, scale, and maintain solutions on AWS Collaborate with cross-functional teams including data ...

Software Engineer (Java/Fintech) London 6-Month Contract Role: Backend Software Engineer Team: RegTech (Fintech Business Unit) The Stack Primary: Java (Expert level) & Microservices. Data: Cassandra, Hadoop, MySQL. Cloud: AWS (Kinesis, Step Functions, EC2) click apply for full job details ...