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    Full Stack Engineer: SaaS, React & Python, Agile Impact

    A leading software solutions provider in the United Kingdom is seeking a Developer to join their Agile team. You will be responsible for creating scalable software solutions, collaborating closely with team members, and ensuring code quality through testing and review processes. The ideal candidate will have a B ...

    Principal Full Stack Engineer: Java/React + AI & LLMs

    RE Partners is hiring a Principal Full-Stack Engineer in the United Kingdom to work on scalable backend and frontend services for a leading U.S. banking institution. Candidates must have deep expertise in Java and React, as well as hands-on experience with LLMs and AI technologies. The role involves leading desi ...

    Tech Lead: Software Engineer — Hamiltonian Dynamics

    Java Script Works, located in Gloucester, is seeking an experienced Software Engineer with team lead experience to join their expanding technology team. This role offers an exciting opportunity for growth and development within the organization, and it comes with a competitive salary for the right candidate. Ide ...

    Remote Go/React Software Engineer Flexible Contract

    CloudDevs is seeking experienced Software Engineers to join a flexible, project-based work environment where you can choose the projects you work on. This role involves advancing AI research by creating tests to verify the correctness of feature implementations. You will work remotely from the UK, collaborati ...

    Remote Go/React Software Engineer Flexible Contract

    CloudDevs is seeking experienced Software Engineers to join a flexible, project-based work environment where you can choose the projects you work on. This role involves advancing AI research by creating tests to verify the correctness of feature implementations. You will work remotely from the UK, collaborati ...

    Senior React Frontend Engineer Payments Contract (London)

    RevTech is seeking a Frontend (React) leaning full stack engineer for a contract role until the end of 2026, with a daily pay of up to £520 (Inside IR35 via Umbrella). The role will be 3 days per week onsite in London, focusing on integrating REST APIs and working with various Front End tools. Strong experience ...

    Frontend Engineer (React + TypeScript) — £500/day (Contract)

    Here at Venchr, we are working with a rapidly emerging AI‑rights technology company that is transforming how creators, talent and brands manage ownership of their digital presence. Built in response to a fragmented rights landscape and the exponential rise of deepfakes and synthetic media, this org ...

    Full Stack Engineer: Kotlin & React – Fintech Contract

    A leading recruitment firm is seeking an experienced Full Stack Engineer for a contract role in London. You will develop secure and scalable customer-facing applications using Kotlin for backend services and TypeScript with React for the frontend. The role will involve contributions to CI/CD pipelines, close col ...

    Remote React Engineer (Typescript) – 3 Month Contract

    iO Associates is seeking mid-level Developers for a remote contract role with very occasional client visits. The position pays between £400 to £420 per day and has a duration of 3 months, with potential for extension. Successful candidates will join a new team focused on a large public sector project, primarily ...

    Senior Lead Software Engineer Java, React, Cloud & Scale

    JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer in Greater London. In this pivotal role, you will enhance and deliver trusted technology products while influencing product design and application functionality. Ideal candidates will have advanced skills in Java, Spring Boot, React, and Kubernetes, ...

    Senior Java Full Stack Engineer React, AWS & DevSecOps

    Tata Consultancy Services is looking for a Senior Full Stack Developer to join their team in London. In this hybrid role, you will be responsible for delivering high-quality, secure full-stack services using Java and React. Your work will involve designing and building APIs, collaborating with engineering teams, ...

    Senior Java Full Stack Engineer React, AWS & DevSecOps

    Tata Consultancy Services is looking for a Senior Full Stack Developer to join their team in London. In this hybrid role, you will be responsible for delivering high-quality, secure full-stack services using Java and React. Your work will involve designing and building APIs, collaborating with engineering teams, ...

    Hybrid Full Stack Engineer: Java & React, AI‑Powered

    Juxt Ltd. is looking for Full-stack developers of all levels in Greater London to work on critical systems for investment banks using Java and React. The role offers both permanent and contract options and is hybrid, permitting a mix of remote working and client collaboration. Ideal candidates will hav ...

    Full Stack Software Engineer – Java/Angular/React (Glasgow)

    Java Script Works is seeking a Software Engineer in Glasgow, United Kingdom, to help develop and maintain digital offerings. You will play a crucial role in ensuring unparalleled customer experiences, leveraging technologies like Java, Spring, Angular, and React. This full-time position offers competit ...

    Senior Full Stack Product Engineer — Java/React, AI

    Allstate in Northern Ireland is offering a Full Stack Product Engineer position. In this role, you will design and build high-quality digital products while collaborating closely with Digital Product Managers and fellow engineers. You will be responsible for ensuring the success of your digital products from ...

    Cloud Native Full Stack Engineer — React/Java & AWS

    A leading investment platform in Manchester seeks a passionate Developer to design and build cloud-based applications. You will collaborate closely with the engineering team, ensuring high-quality solutions and best practices. Candidates should have strong skills in TypeScript, JavaScript, React, and experience ...

    Full Stack Software Engineer III React and JAVA

    We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorgan Chase within the CT, you serve as a seasoned member of an agile team to design and deliver trusted market‑leading technology products in a secure, ...

    Senior Full Stack Engineer: React & Java, Drive Impact

    A prominent financial services firm in Glasgow seeks a Software Engineer III to join their agile team. You will play a key role in delivering technology solutions across multiple business functions, focusing on high-quality code and innovative troubleshooting. The ideal candidate has extensive experience in UI d ...

    Client‑Facing Software Engineer — React/Java, AWS/Azure

    Accenture is looking for a dedicated individual to join their team in Scotland, working closely with clients to create digital products. This role requires proficiency in React or Java, alongside hands-on cloud experience with AWS or Azure. Successful candidates will enjoy a competitive salary, 30 days of vacati ...

    Client‑Facing Software Engineer — React/Java, AWS/Azure

    Accenture is looking for a dedicated individual to join their team in Scotland, working closely with clients to create digital products. This role requires proficiency in React or Java, alongside hands-on cloud experience with AWS or Azure. Successful candidates will enjoy a competitive salary, 30 days of vacati ...

    Java Full Stack Engineer: Spring Boot, React & AWS

    Apexon is seeking a dynamic and skilled Java Full Stack Developer to design, build, and deliver scalable, high-performance software solutions in Birmingham, England. The ideal candidate will have strong backend development experience with Java, hands-on frontend expertise using React, and practical knowledge of ...

    Lead Software Engineer — Cloud Native Java/Spring & React

    A leading financial services firm in Glasgow seeks a Lead Software Engineer to develop strategic technology products. This role involves leading an agile team to create secure and scalable software solutions, driving innovation, and fostering a culture of diversity and inclusion. Ideal candidates will have advan ...

    On Site Full Stack Engineer — Java/C#, React

    NRG. in Newcastle upon Tyne is seeking a skilled software developer to contribute to digital product development. This fully office-based position requires solid commercial experience in object-oriented programming with languages like Java or C#, and familiarity with modern front-end frameworks such as React, An ...

    Full Stack Software Engineer III React and JAVA

    We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorgan Chase within the CT, you serve as a seasoned member of an agile team to design and deliver trusted market‑leading technology products in a secure, ...

    Senior Full Stack Engineer: React & Java, Drive Impact

    A prominent financial services firm in Glasgow seeks a Software Engineer III to join their agile team. You will play a key role in delivering technology solutions across multiple business functions, focusing on high-quality code and innovative troubleshooting. The ideal candidate has extensive experience in UI d ...

    Principal Full Stack Engineer (Java/React) Hybrid Equity

    A technology recruitment firm is looking for a Principal / Lead Full Stack Java Developer in London. The role involves designing and delivering scalable software systems utilizing Java and React, mentoring engineers, and defining technical solutions. Required experience includes strong architectural judgement, m ...

    Java Software Engineer – Cloud Platform with AWS & React

    A technology company located in Belfast is seeking a mid-level Software Engineer to join their collaborative platform engineering team. This role is pivotal in building and evolving cloud-native platforms utilized globally. Responsibilities include developing full-stack features, managing AWS infrastructure, and ...

    Full Stack Software Engineer — React/Java, UK Travel

    A leading global professional services company in Scotland is seeking a Software Engineer (Full Stack) to join its team. The role involves working with cutting-edge technologies, leading client accounts, ensuring quality delivery, and collaborating with teams. Key qualifications include full-stack engineering ex ...

    Senior Full Stack Engineer: Java/Spring Boot + React

    A dynamic technology startup in United Kingdom seeks an experienced Full Stack Developer who can independently deliver end-to-end solutions in a fast-paced environment. The ideal candidate will have at least 5-8 years of software development experience, expertise in Java and PL/SQL, and the ability to collaborat ...

    Cloud Native Full Stack Engineer — React/Java & AWS

    A leading investment platform in Manchester seeks a passionate Developer to design and build cloud-based applications. You will collaborate closely with the engineering team, ensuring high-quality solutions and best practices. Candidates should have strong skills in TypeScript, JavaScript, React, and experience ...

    Full Stack Engineer React/Java for Enterprise Platforms

    Same platform, different brand. Your saved jobs and alerts as well as your log in details have moved with you. Maintain and enhance enterprise Java applications, including change requests,bug fixes, performance optimisation, and system stability improvements. Provide production support, i ...

    Lead Software Engineer — Cloud Native Java/Spring & React

    A leading financial services firm in Glasgow seeks a Lead Software Engineer to develop strategic technology products. This role involves leading an agile team to create secure and scalable software solutions, driving innovation, and fostering a culture of diversity and inclusion. Ideal candidates will have advan ...

    Senior Full Stack Java Engineer: React, Microservices, Cloud

    EC Markets LTD is seeking an experienced Full-Stack Developer to design and maintain scalable web and mobile applications. Responsibilities include developing responsive applications using React or React Native, building backend services with Java, and integrating front-end and back-end systems. Candidates shoul ...

    Lead Security Engineer Full Stack Developer React / Java

    Lead Security Engineer - Full Stack Developer - React / Java LONDON, United Kingdom Job Information Job Identification Job Category Security Engineering Business Unit Corporate Sector Posting Date 03/07/2025, 03:18 PM Locations LONDON, Uni ...

    Lead software engineer in London 8th Light

    Lead software engineer 8th Light London, United Kingdom Posted 9 months ago Tech stack JavaScript React Java Python Artificial Intelligence Skills and Experience Understanding the unique needs of the ...

    Lead software engineer in London 8th Light

    Lead software engineer 8th Light London, United Kingdom Posted 9 months ago Tech stack JavaScript React Java Python Artificial Intelligence Skills and Experience Understanding the unique needs of the ...

    Senior Fullstack Engineer, Signals Remote Security

    Entrust is seeking a Senior Fullstack Software Engineer for their Signals Team in London. This role involves designing and developing secure, scalable applications while mentoring other engineers. Successful candidates will have 5+ years of experience in fullstack development, strong skills in React/TypeScript a ...

    Founding Full Stack Engineer — AI Health Fintech MVP

    Neulinx is seeking a Founding Fullstack Engineer in Greater London for a stealth-mode startup focused on healthcare, fintech, and AI. The ideal candidate will have over 4 years of fullstack development experience, with strong skills in Node, React, and TypeScript. This role offers hands-on engineering, a path to ...

    Senior Fullstack Engineer, Signals Remote Security

    Entrust is seeking a Senior Fullstack Software Engineer for their Signals Team in London. This role involves designing and developing secure, scalable applications while mentoring other engineers. Successful candidates will have 5+ years of experience in fullstack development, strong skills in React/TypeScript a ...

    Python / React Developer Power Trading London

    We are recruiting a Python Desk Developer for a major energy trader (£400bn T/O). The role is focused on the Power business and will involve working closely with Traders, Risk Managers and Software Engineers. The brief is to help transform the existing applications landscape and deliver sol ...

    Java Software Engineer

    Get AI-powered advice on this job and more exclusive features. Direct message the job poster from eMFusion Global Senior Delivery Consultant at eMFusion Global Job Opportunity: Freelance Java Developer (Outside IR35) £450–£550/day | Remote (UK-Based) | O ...

    Fintech Python Web Engineer Own Projects & Impact

    Java Script Works is seeking a Python Web Engineer for a major global financial exchange located in Greater London. The ideal candidate will have experience with Python-based MVC frameworks and front-end technologies including JavaScript, HTML5, and CSS3. Familiarity with Django and React is advantageous. The ro ...

    Vice President, Java Full Stack & AI Driven Platform

    BNY is looking for a Vice President - Java Full Stack Engineer with AI-driven development experience to join their Conventional Trust Platform team in Manchester. The role involves defining technology strategies, leading enhancements, and ensuring quality in application design across platforms. Candidates should ...

    Java Full Stack Engineer

    Join to apply for the Java Full Stack Engineer role at Barclays UK Join our dynamic Technology team as a Java Fullstack Engineer AVP level, and be involved in shaping the future of financial crime prevention through the transformative Integrated Financial Crime Program. This multi ...

    Java Full Stack Engineer

    Join to apply for the Java Full Stack Engineer role at Barclays UK Join our dynamic Technology team as a Java Fullstack Engineer AVP level, and be involved in shaping the future of financial crime prevention through the transformative Integrated Financial Crime Program. This multi ...

    React Engineer

    Robert Half Technology are assisting a leading consultancy to recruit a Frontend Engineer on a contract basis. Inside IR35. Hybrid working - London based. ASAP start - 3 month contract.Role * The Frontend Engineer will design, develop, and maintain user-facing features across global platform ...

    React Engineer

    Robert Half Technology are assisting a leading consultancy to recruit a Frontend Engineer on a contract basis. Inside IR35. Hybrid working - London based. ASAP start - 3 month contract.Role * The Frontend Engineer will design, develop, and maintain user-facing features across global platform ...

    Python Developer for Finance Tools Full Time, London

    Java Script Works is seeking a full-time Python Developer in London, United Kingdom. The role involves developing tools using a diverse technology stack including Python, React, SQL Server, and Kafka. Candidates should be skilled in Python and React, with additional knowledge of SQL Server and Java being preferr ...

    Full Stack Developer (Python, React, AI)

    About Huzzle At Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top sales talent to ...

    Global Full Stack Python/React Innovator

    Vitol is hiring a Full Stack Developer to work in a dynamic team, developing global applications that impact the energy commodities trading industry. The role demands strong skills in Python and Typescript React development, along with experience in SQL databases. Successful candidates will be innovative problem ...

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