full stack developer contract jobs in London

Location: Remote (UK-based) - Occasional Travel to London Clearance: SC clearance; or eligible for SC As a Full Stack Developer, you will discover, design, build, cloud-based applications and prototypes that support discovery work. You’ll work across both front-end and back-end development, helping teams explore, test, and validate new technical approaches...

Full Stack Developer – Equities Trading TechnologyAbout MillenniumMillennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors.Our people are empowered with both independence and support: the autonomy to pursue ideas with...

DescriptionWe are looking for a hands-on Senior Developer with strong experience in .NET and React to join our team and build scalable, secure enterprise applications and APIs.United KingdomRequirementsDeep experience as a Full Stack Developer with .NET and ReactGood knowledge of REST and SOAP APIs, API management, and Agentic platformsExperience with...

DescriptionThe Opportunity:As a Senior Developer, you’ll have significant autonomy to shape how some of the world’s largest telecom operators communicate with consumers and detect issues across their networks. You’ll help evolve the platform into a proactive, intelligent system built around Observe - Think - Act workflows, designing autonomous,...

Role: Full Stack Senior Developer Location: London Salary: Competitive salary and package dependant on experience Career Level: Manager (CL7) Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance, which requires 5 years continuous UK address history at the point of application. About the job We are looking for an...

A stealth startup, three visionary founders, and AI technology.Have you ever wondered what it would be like to cascade with founding engineers on a product that has already secured multi-million dollar investment? (If you don't believe me... ask the guys over at Klarna and Spotify...)A company on track to become the next tech unicorn.... with an enterprise...

Full Stack Developer (Next.js / React / TypeScript) Pearson Carter are currently working with a large global retailer looking to expand their web development team with a strong Full Stack Developer with Next.js, React and TypeScript experience. They offer a base salary of £80,000 - £85,000. Responsibilities Full stack development working on Next.js...

About the job Senior Full-Stack Developer | PHP, REACT Human Power BG is an HR agency that offers consultations and recruitment for some of the best companies in Bulgaria. Our partner has one of the largest platforms for interior design. A product company with Headquarter in London, but the team is entirely in Bulgaria, including the architects. They make...

Role: Full Stack Senior Developer Location: London Salary: Competitive salary and package dependant on experience Career Level: Manager (CL7) Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance, which requires 5 years continuous UK address history at the point of application. About the job We are looking for an...

Accenture London is seeking an experienced Microsoft Full Stack Senior Developer who combines strong hands-on engineering with end-to-end delivery leadership. You will lead engineering teams, shape solution design, and make pragmatic technology decisions while remaining close to the code to assure quality and unblock delivery.In this highly visible role, you...

As a Full Stack Developer, you will discover, design, build, cloud-based applications and prototypes that support discovery workYou’ll work across both front-end and back-end development, helping teams explore, test, and validate new technical approaches and digital services that underpin wider reform programmesDesign, develop, and test applications using...

Wayve in London is seeking a hands-on Full-Stack Software Engineer to join the Model Development Platform. You will design, build, and operate the applications and services that support the development and testing of autonomous driving models.You will work across the full technology stack, own significant technical areas, mentor others, and contribute to...

We’re looking for a Senior Software Engineer to join our Streams UI team, where you’ll have the chance to shape and enhance our user interface, making it more intuitive and engaging for our usersIn this role, you’ll work on Fleet. Fleet is the central management experience for Elastic Agent in KibanaYou’ll also work on Streams. Streams is our new...

ITap Group Developer Vacancy – Full Stack EngineerHome based workingStack: Node.js, React, MongoDB, TypeScript, Meteor, NativeScript, AngularITAP Group is both a successful online media business and digital payments firm at an exciting growth phase.We are looking for a very keen full stack developer who is willing to learn in a fast-paced environment in a...

Morgan Hunt UK Limited is recruiting a Senior Full Stack Java Developer for a 6-month contract (likely extension) with a UK remote arrangement. You will join a government organisation, working in an Agile, cross-functional delivery team to build cloud-native applications using Java 21, Spring Boot, React, Next.js, OpenShift, PostgreSQL and...

Are you passionate about building modern, scalable software solutions that make a meaningful impact? Do you enjoy collaborating across global teams, solving complex technical challenges, and using emerging technologies to drive innovation? About The Business LexisNexis® Risk Solutions provides customers with solutions and decision tools that combine public...

A growing payments platform startup in Greater London is seeking a Full-Stack Developer with at least 4 years of experience. You will work in a flat-structured team, engaging in agile practices and contributing across all projects. The role offers high autonomy, alongside mentoring opportunities and a flexible work schedule. Competitive salary based on...

Senior Full Stack Developer TypeScript React APILondon, Greater London | £100k - £120k per yearSenior Full Stack Engineer / Developer (TypeScript React API Rust) London onsite to £120kOpportunity for a Senior / Founding Full Stack Developer to join a fast growing sports technology business as it establishes its new UK operation.The company sits at the...

The Range in London is seeking a talented Full Stack Web Developer to join our Omnichannel Division. You will help develop, enhance and support bespoke applications, delivering robust, scalable solutions and a premier online customer experience.You will work across the full development lifecycle in a collaborative, agile-inspired environment, with...

Gazelle Global Consulting Limited is hiring a Full Stack Python Developer for a 12-month contract in London with hybrid work (3 days onsite). You will work across backend and frontend, building scalable Python/Flask services, REST APIs and modern JavaScript applications.You’ll collaborate on full-stack development, integration, deployment and production...