2,123,120+ Full Stack Tech Lead Node Js React Java Script Jobs in UK — Top Companies Hiring June 2026

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Architect ai/cloud/java

Work with high-calibre colleaguesWork on cutting-edge technologyAbout Our ClientThe employer is a large organization within the technology and telecoms industry, delivering impactful services and solutions. They are known for their commitment to excellence and fostering ...

Java Engineer – Equity Vol

Salary: £130-150k base, circa £180-220k TC Summary:Fantastic opportunity for a Java developer with outstanding communication skills to join one of the world’s most prestigious hedge funds. Come and be a part of the firm’s continued success by developing/maintaining real-time eq ...

Software Engineer (Java Mid)

Title: Java Software Engineer (Mid-Level)Location: Hybrid, 3 days a week in Manchester, 2 day remoteSalary: From £50,000Who we are:interactive investor is an award-winning investment platform ...

Senior Software Engineer (Java)

The TP ICAP Group is a world leading provider of market infrastructure.   Our purpose is to provide clients with access to global financial and commodities markets, ...

Principal Java Engineer Retail

At Mindera, we craft software with people we love. We’re looking for a Principal Java Engineer with strong Retail experience who can join our crew!Please note: This is a six month contract that sits outside IR35. You will be required to work in Paddington 3 days a week.What does the role invo ...

Senior Java Software Engineer

SmartChoice are supporting a data platform programme for a global financial services organisation and require a number of senior backend (Java) developers to join on a 6 month contract. In this role you will be responsible for: Design and implement core functionality within Data F ...

Software Engineer lll Java

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Software Engineer lll at JPMorgan Chase within Equity Derivative Group, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-lea ...

Senior Engineer AWS/Java

Overview Senior Engineer - AWS/Java | Xpertise Recruitment What You'll Be Doing Designing and building serverless features and microservices in AWS Solving complex engineering challenges with a strategic mindset Leading code reviews and promoting best practic ...

Java Developer (SC Cleared)

Java Developer (SC Cleared) Location: Remote Security Clearance: SC Clearance The Company:  At Amber Labs, we are a cutting-edge UK and European tec ...

Java & Kotlin Backend Engineer

A leading software development company in the UK is looking for a Java with Kotlin Developer to design and maintain backend services. In this role, you will develop high-quality code using modern frameworks, collaborate with product owners and engineers, as well as mentor junior colleagues. Ideal candidates will ...

Principal Java Engineer (Retail)

Requirements Proven experience as a Principal Java Engineer in backend-heavy environments in teams having multiple levels of engineering ,Strong experience in Java 17+, ideally with experience in using Spring Boot or Micronaut. Kotlin experience is a bonus. If the applicant does not ...

Senior Java Software Engineer

Join to apply for the Senior Java Software Engineer role at DiverseJobsMatter This range is provided by DiverseJobsMatter. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Location: Manches ...

Senior Java Software Engineer

Senior Software Engineer Are you a seasoned .NET developer ready to lead enterprise‑grade software projects and drive digital transformation? We’re looking for a senior software engineer to join our team and shape the future of our tech landscape. Apply by: 30 September 2025 (or sooner if ...

eFX Senior Java Developer

eFX Senior Java developer Your role We are seeking an experienced candidate to join our eFX Quantitative Developer team within UBS Global Markets. This is a fast‑paced and collaborative team that is responsible for the development and enhancement of the best‑in‑class eFX ...

Senior Java Developer eTrading

Location : London, Hybrid Role Type : 12 Month Contract Rate : £700 - £800 per day Delta Capita is seeking a highly skilled Senior eTrading Developer to join our clients Global Markets Technology practice. This role will focus on developing and enhancing low‑lat ...

Principal Engineer (AWS & Java)

Role Description We are seeking a Principal Engineer to act as the most senior hands‑on technical expert for our leading Risk Screening platform. This role partners closely with architecture, service, product, and engineering teams to ensure that agreed designs are implemented to the highest techn ...

Senior Software Engineer (Java)

About ARQ ARQ is one of the fastest-growing fintechs in the world. Our mission is to redefine how people interact with money across borders, building the infrastructure to move value seamlessly. We’re still early in our journey, which means every person who joins shapes the future of our p ...

Senior Rates Developer Java

DescriptionLocation: London, HybridRole Type: 12 Month ContractRate: £800 - £900 per dayDelta Capita is seeking a highly skilled Senior Rates Developer to join our Global Markets Technology practice. This role sits within a specialist team respons ...

Principal Software Engineer Java

About the Role As a Principal Software Engineer, you will be responsible for designing, building and running front‑end and/or back‑end software solutions in an agile delivery squad. This role is hands‑on; you will actively design, implement and run the products and services your squad owns. You w ...

Senior Java Software Engineer

Senior Java Software Engineer - Java, AWS, REST APIs, Microservices, Machine Learning, Artificial intelligence, Python (Hybrid - 3 days a week in the office - Notting Hill) Description for the Senior Java Software Engineer role:- You will be joining a fast-growing, research-driven company building ...

Senior Java Developer eTrading

Location London, HybridRole Type 12 Month ContractRate £700 - £800 per dayDelta Capita is seeking a highly skilled Senior eTrading Developer to join our clients Global Markets Technology practice. This role will focus on developing and enhancing low‑l ...

Senior Rates Developer Java

LocationLondon, HybridRole Type12 Month ContractRate£800 - £900 per dayDelta Capita is seeking a highly skilled Senior Rates Developer to join our Global Markets Technology practice. This role sits within a specialist team responsible for delive ...

Senior Java Software Engineer

Join to apply for the Senior Java Software Engineer role at DiverseJobsMatter Location: Leeds (hybrid with client travel) Employment Type: Full-time, Permanent Sector: Digital Consultancy Overview Our client, a UK-based digital consultancy, is seeki ...

Senior Java Software Engineer

A growing capital markets technology business is looking to hire a Senior Java Developer to play a key role in building and evolving a cloud-native post-trade platform used across client reporting, APIs, workflow management, and trading operations. This is a hands-on engineering role with strong exp ...

Java Architect Public Sector

Overview At IBM CIC, we provide technical and industry expertise to a wide range of public and private sector clients in the UK. A career in IBM CIC means you’ll have the opportunity to work with leading professionals across multiple industries to improve the hybrid cloud and AI journey for ...

Experienced Backend Java Developers

Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape ...

Front End Software Engineer

About the PositionExciting opportunity to work at a tech-centric prop trading fund which trades a wide range of financial products, with offices across the globe. Looking for a software engineer who is passionate about front-end development, user-interface design, and typed functional programmin ...

Staff Product Engineer

About the Role Stacks is looking for a Staff Product Engineer to set the technical standard for how we build. This is not a management role. It is an individual contributor role with outsized influence, where your decisions shape architecture, unblock teams, and define what great looks like acros ...

Server Engineer (NodeJS) in London Playwind Games

Job Description We are seeking an experienced and passionate Game Server Developer proficient in Node.js to support and optimize platform-related systems and interfaces. You will collaborate with the team to design and implement game feature logic, streamline development... Skills & Experi ...

Software Engineer Design Systems (AI Trainer) in London DataAnnotation

Salary £56,219 - 64,251 per year Requirements Fluency in English Proficiency in either Python and/or JavaScript Detail-oriented Excellent writing and grammar skills A bachelor’s degree (completed or in progress) Resp ...

Software Engineer

What You'll Do: Design, develop, and maintain high-quality Java backend applications (Spring Boot, RESTful services). Build and enhance frontend screens: Maintain legacy UIs using extJS. Develop modern interactive interfaces using Re ...

Software Developer / Engineer ** SC Cleared **

** Inside IR35 / SC Cleared ** SC Cleared Software Developer / Engineer required to work for a large finance house, with a proven track record on code, delivery and support - you will be seasoned in: * Oracle PL/SQL* Java * Springboot* Kafka* Hib ...

Software Developer / Engineer ** SC Cleared **

** Inside IR35 / SC Cleared ** SC Cleared Software Developer / Engineer required to work for a large finance house, with a proven track record on code, delivery and support - you will be seasoned in: * Oracle PL/SQL* Java * Springboot* Kafka* Hib ...

.NET Developer, Optimizely

Overview Connecting Microsoft professionals, Developers, DevOps Engineers, Architects and Development Managers with amazing career opportunities within tech… (Tech stack: .NET Developer, CMS, Optimizely, Sitecore, Umbraco, .NET 9, C#, Angular, Agile, Programmer, Full Stack Engineer, Archi ...

Engineering Lead, SaaS Platform & AI Orchestration

A growing tech startup in Greater London is seeking a Full Stack Developer to contribute to building and improving their AI-driven HR platform. You will engage in defining product features, writing TypeScript code, and integrating with third-party services. The ideal candidate has multi-year experience in web ap ...

Senior Javascript Engineer

This range is provided by MRJ Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Following a successful £10m funding round in the last quarter of 2025, our client is entering a hyper‑growth phase. Fr ...

C/C++ Software Engineer

World Class Defence Organisation is currently looking to recruit 5x C# / C++ Software Engineer subcontractors on an initial 12 month contract. Desktop C# is the expertise the department are looking for; with some experience with C++ but doesn’t need to be overly extensive. Job Title ...

Senior Fullstack Engineer

This range is provided by Peaple Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Peaple Talent is thrilled to partner with a top-tier software company in search of a Senior Full Stack Engineer. This is an exciting opp ...

Junior Developer

Junior Full Stack Developer £35,000 to £45,000 (Depending on Experience) Braintree (On-site) Permanent, Full-Time About the Role We’re looking for a Junior Full Stack Developer to join a growing Technology & Innovation team. You’ll work on enhancing existin ...

Revenue Operations Manager

Overview Our client is looking for a Revenue Operations Manager to play a critical role in driving growth by ensuring marketing, sales, and customer on-boarding teams are operating at peak efficiency. You’ll own and optimize the HubSpot ecosystem, lead cross-functional revenue projects, and build ...

C# Software Developer X 2

C# Software Developer – Exciting Opportunity with a Growing Tech Company Are you an experienced .NET and Azure developer looking for an opportunity to lead exciting projects in Web, Desktop, and Cloud development? Our client, a well-established software development company, is expanding i ...

Linux Systems Administrator in London Quant Capital

Linux Systems Administrator London, United Kingdom Tech stack Python Windows Linux Job Description Providing financial technical and operational support to the firm. Requirements You should have a background i ...

Senior Software Engineer Node/TS on AI Driven Cloud

A growing tech company in Greater London is seeking an experienced Senior Software Engineer to join their engineering team. In this role, you will design, develop, and operate business-critical features while mentoring fellow team members. The ideal candidate will have over 7 years of experience in back-end deve ...

Backend Engineer (TS/Node) for Scalable APIs & AI Audio

Speechify is looking for a backend developer to join their Platform team in Birmingham, United Kingdom. This role involves designing and maintaining APIs, enhancing backend services, and collaborating across teams. Ideal candidates should have experience with Typescript/Node and cloud providers like GCP and AWS. ...

Senior Software Development Engineer Data Engineering

Nottingham Trent House (95002), United Kingdom, Nottingham, Nottinghamshire Senior Software Development Engineer - Data Engineering About this role It’s an exciting time at Capital One UK. We’re on a mission to continue to build and modernise the cloud-based data ecosystem to un ...

Computing Teacher & Coding Curriculum Lead

Wayman Learning Trust is looking for a full-time Computing Teacher for Kingston School in Greater London. The ideal candidate will have expertise in web development, Java, and Python, and will be responsible for crafting a curriculum that incorporates these languages. This role aims to equip students with essent ...

Enso Finance Frontend Engineer

About Enso AtEnso , we’re reimagining the future of DeFi by building powerful composability tools that unlock the true potential of on-chain protocols. Our platform empowers users to combine, automate, and execute any DeFi action with zero code. We're a small, passionate team with a deep b ...

Senior Back End Developer Java And AWS

Use your Java and AWS knowledge to build secure, scalable cloud-based services for medical researchers. London with hybrid working; to £90k DoE + options and benefits. This company is developing an AWS-based platform to securely share medical diagnostics between clinicians and researchers w ...

Senior Back End Developer Java and AWS

Use your Java and AWS knowledge to build secure, scalable cloud-based services for medical researchers London with hybrid working; to 90k DoE + options and benefits This company is developing an AWS-based platform to securely share medical diagnostics between clinicians and re ...

Software Engineer (AI+Fullstack)

Software Engineer (AI & Full Stack) - Senior Consultant Salary: £60,000 - £70,000 pa + £4,000 Bonus plus benefits, perks and healthcare options Base locations: London, Manchester, Newcastle or Glasgow Job Type: Permanent | Hybrid (2 days per week) | Occasional travel to cl ...

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    Full Stack Tech Lead Node Js React Java Script Jobs in United Kingdom Job Search Guide, Trends and Insights