25 of 25 Contract Full Stack Engineer Jobs in London

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 ...

Role:?Full stack Engineer Location:?London Hybrid:?2 days per week in the office ? Role This role is central to Clients mission of creating a bank that combines technological excellence with human intelligence. Youll guide technical strategy, drive engineering best practices, and play … 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 . The ideal candidate has hands ...

Hong Kong, Australia, and the U.S., we offer opportunities for global collaboration and professional development. Job Overview: Were looking for a Full-Stack Engineer who combines deep technical expertise with leadership, curiosity, and a passion for AI-led development. If you enjoy owning complex … optimisation. Design and implement AI-powered capabilities , including RAG workflows, intelligent search, and recommendation systems. Stay ahead of emerging trends in AI and full-stack development , and apply them to real-world solutions. Mentorship & Growth Mentor and support engineers, fostering a culture of collaboration, innovation ...

Role:?Full stack Engineer Location:?London Hybrid:?2 days per week in the office ? Role This role is central to Clients mission of creating a bank that combines technological excellence with human intelligence. Youll guide technical strategy, drive engineering best practices, and play … part in delivering high-quality, secure solutions that power our banking ecosystem 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 ...

means becoming part of an inclusive and diverse community, where your talents are nurtured, and your career growth is prioritised click apply for full job details ...

exciting opportunity has arisen for a Senior Software Engineer to join a well-established biotech company using large-scale genetic data and AI to predict disease risk and advance precision healthcare. As a Senior Software Engineer , you will be contributing to the development and scaling … services that positively impact society. Collaborating closely with cross-functional teams including product, UX, and engineering leads. Applying engineering expertise across backend and full-stack development. What we are looking for Previously worked as a Software Engineer, Backend Engineer, Full ...

exciting opportunity has arisen for a Senior Software Engineer to join a well-established biotech company using large-scale genetic data and AI to predict disease risk and advance precision healthcare. As a Senior Software Engineer , you will be contributing to the development and scaling … services that positively impact society. Collaborating closely with cross-functional teams including product, UX, and engineering leads. Applying engineering expertise across backend and full-stack development. What we are looking for Previously worked as a Software Engineer, Backend Engineer, Full ...

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 ...

DevOps Engineer 5-Month Contract - Inside IR35 - up to £575 per day London based - hybrid working - 3 days office based Need to have current and active SC Clearance to be considered The Principal AWS DevOps Engineer will be a critical team member in designing, implementing … code to drive efficiency, reliability, and scalability across our clients' cloud environments. This role blends strategic thinking and hands-on execution, covering the full DevOps lifecycle, from source control and build automation to continuous testing, deployment, monitoring, and feedback loops. As a senior team member, you will collaborate ...

have several roles supporting the delivery of technology, business change, and data programmes. THE ROLE We are looking for an experienced Data Engineer to join our delivery team on a contract basis, with a specific focus on designing, building, and optimising data solutions on Microsoft Azure and Microsoft … Fabric. This role is critical to helping our clients unlock the full value of their data assets, supporting advanced analytics, reporting, and digital transformation. The ideal candidate will be confident working with a modern data stack, automating data pipelines, and delivering reliable, scalable, and high-quality ...

Description:- The client is seeking an experienced Azure HCI/Azure Local Engineer to support the design, build, and standardisation of a hybrid infrastructure platform. This role requires deep, hands-on expertise in Azure Local (Azure Stack HCI), hybrid connectivity via Azure Arc, and enterprise-grade … automation and identity patterns within a highly regulated environment click apply for full job details ...