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    Fullstack Software Engineer React/Python

    Full Stack Engineer (Python / React | Cloud) - NEW FDI to Belfast! MCS Group are delighted to be partnering with a high-growth technology business who are building a modern, data-driven platform that helps large organisations better understand performance and make smarter decisions. The product b ...

    Senior Software Engineer (Python/React)

    Senior Software Engineer – AI Startup – Up to 160k ...

    Senior Software Engineer (Python/React)

    Senior Software Engineer – AI Startup – Up to 160k Location: London, flexible working arrangements, ideally 2/3 days in office Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within ...

    Fullstack Software Engineer React/Python

    Full Stack Engineer (Python / React | Cloud) - NEW FDI to Belfast! MCS Group are delighted to be partnering with a high‑growth technology business that is building a modern, data‑driven platform to help large organisations better understand performance and make smarter decisions. The produc ...

    Senior Software Engineer (Python/React)

    Senior Software Engineer – AI Startup – Up to 160k Salary: £70,000 - £160,000 + meaningful equity ️ Location : London, flexible working arrangements, ideally 2/3 days in office Tech Stack : Python, Flask, FastA ...

    Genomics Data Scientist Python, ML & SQL in Cambridge

    Java Script Works in Cambridge is seeking a Data Scientist to drive data analysis and statistical modeling for next generation sequencing data. The ideal candidate will have strong skills in Python, SQL, and relevant libraries such as pandas and scikit-learn. This full-time position offers competitive compensati ...

    Backend Mobile Apps Engineer (Python/Django) – London

    Java Script Works is seeking a Backend Mobile App Developer specializing in Python and Django. The ideal candidate will have at least 1 year of experience in backend development and hold a 1st class degree in a relevant field. Knowledge of frontend development is an added advantage. Compensation ranges ...

    Senior Software Engineer

    Senior Software Engineer Gloucestershire or Manchester - Hybrid, 3 days a week. Security Cleared (Eligibility Required) A global company, well established and highly regarded in the UK Cyber & Intelligence space, is currently recruiting Software Engineer ...

    Senior Software Engineer

    Senior Software Engineer Gloucestershire or Manchester - Hybrid, 3 days a week. Security Cleared (Eligibility Required) A global company, well established and highly regarded in the UK Cyber & Intelligence space, is currently recruiting Software Engineer ...

    Senior Software Engineer

    Senior Software Engineer Gloucestershire or Manchester - Hybrid, 3 days a week. Security Cleared (Eligibility Required) A global company, well established and highly regarded in the UK Cyber & Intelligence space, is currentl ...

    Senior Front End Engineer Belfast in Belfast Ocho

    Qualifications Looking for someone who possesses humility, integrity, curiosity, and a strong drive to support teammates. You should have experience in JavaScript or another structured language such as Python, Java, or C#. Additionally, familiarity with one or more JavaScript frameworks, like Reac ...

    Full Stack Javascript Developer Central London (IT) in London Nexus Jobs Limited

    Front-End and Back-End Development Position For the Back-End part of the position, you must have the following skills: Experience of Node JS or JAVA, PHP, Python - which are preferred - along with strong problem solving and Data Structure. Must have excellent knowledge of HTML5 ...

    Staff Software Engineer Java JVM Tech for Good

    Staff Software Engineer / Developer (Java JVM Kotlin AWS React) Hybrid WFH to £120k Would you like to progress your career in an impactful hands‑on Software Engineer role working on Tech for Good? You could be joining a HealthTech Start‑up, founded by two highly successful Cambridge University ed ...

    Senior Full Stack Engineer Space Mission Control (Hybrid)

    A leading company in space software development is seeking a Senior Full Stack Software Engineer to join their Ground Segment Software team. The role involves designing and maintaining mission-critical software for satellite operations. Ideal candidates will have 5+ years in software development and proficiency ...

    AI Driven Frontline Software Modernization Engineer

    A leading enterprise software firm in the United Kingdom seeks an experienced Full-Stack Software Engineer to act as a Forward Deployed Engineer. This role involves embedding with teams to lead modernization efforts, drive AI-assisted SDLC practices, and manage technical changes. The ideal candidate will have ov ...

    Impactful Full Stack Engineer for Trading Platform

    A growing investment bank in Greater London is looking for a Full-Stack Engineer to develop trading system components and maintain production systems. Ideal candidates should possess a Bachelor's degree in a relevant field and have practical experience in Java, Kotlin, or Python. This role offers the chance to m ...

    Full Stack Engineer — Build Trading Systems, Early Impact

    A growing financial technology firm in the United Kingdom is looking for a Full-Stack Engineer to develop key components of their trading system. Ideal candidates will have a background in Computer Science or similar fields and proven coding experience in Java, Kotlin, or Python. This role offers the chance to m ...

    Remote Full Stack Developer — React + .NET Core

    Crises Control is seeking a Full Stack Developer experienced in React.js, .NET Core, and MS SQL to join their team in Greater London. The role involves designing and developing user interfaces and robust APIs while collaborating with cross-functional teams in an Agile environment. Candidates should have 3+ years ...

    Full Stack Developer: React/Node, TypeScript, LLM

    A financial advisory firm in Liverpool is seeking a skilled full-stack developer. The ideal candidate will have proven experience with React, Node.js, TypeScript, and PostgreSQL, and should be comfortable working with Python. The role focuses on enhancing internal technology with AI technologies, particularly La ...

    Senior .NET Full Stack Lead | C# & React

    WARACLE is seeking a Senior Developer for a hybrid role based in Scotland. This position requires expertise in .NET C# and experience with React to deliver innovative digital solutions. The successful candidate will lead technical projects, mentor junior developers, and actively engage with stakeholders. The com ...

    Customer Architect in Manchester Datalex

    Customer Architect Manchester, United Kingdom Posted 10 months ago This is a job posted by our partner Jooble. Tech stack MongoDB JavaScript J2EE PostgreSQL HTML5 REST React JQuery ...

    Senior Software Engineer

    Overview Senior Software Engineer, 3 month contract, Manchester - 1 day per week, SC Eligible. Responsibilities Full stack engineer leaning towards backend Most of the engineering work is Java and Spring boot Microservices ...

    AI First Senior Full Stack Engineer — React/TS & Node

    ControlUp is seeking a Senior Full Stack Engineer located in the United Kingdom. The role involves designing and building full-stack features with a focus on React and TypeScript for front-end, and Node.js for back-end services. The candidate will leverage AI tools to enhance development efficiency and quality. ...

    FinTech Full Stack Engineer – TS/Node/React, London Hybrid

    A progressive technology company based in London is seeking a Mid-Senior Full Stack Engineer. You will be responsible for designing and scaling the backbone of their platform while taking full ownership of your work. Strong experience with TypeScript, Node, Express, and React is required, with a focus on FinTech ...

    Mid Senior Full Stack Engineer AWS, React/Node, Equity

    A leading technology recruitment firm is seeking a Mid-Senior Full Stack Engineer in the United Kingdom. You will design and implement robust features across the full stack, utilizing frameworks like React and Node.js, and deploying applications using AWS services. The ideal candidate has over 5 years of experie ...

    Quantitative Developer

    Where pure quant thinking meets production reality. Our client is hiring a Senior Quant Developer to own the full arc — from pricing model to live system — at one of the most sophisticated OTC desks in digital asset markets. London · Hybrid (3–4 days in office) · Senior level · Up t ...

    Frontend Java Developer Fintech in London Quant Capital

    Frontend Java Developer – Fintech £90,000 Plus 10% to 40% Quant Capital is urgently looking for a Frontend Java Developer to join a well-known trading firm. No experience of finance is needed; finance isn’t what this firm does, tech is. Our client is innovative and accountable. Add ...

    Liferay Front End Engineer (Java/Spring MVC) – London

    Java Script Works is looking for a Liferay Front End Developer in Greater London. Candidates should possess excellent skills in Liferay, Java, and Spring MVC, along with a minimum of 5 years' experience in Software Development. This contract role offers competitive compensation, though visa sponsorship is not pr ...

    Graduate Java Developer (Hybrid) Grow with Java

    A leading technology firm is looking for a Graduate Java Developer in Newbury to join their team on a hybrid basis. This role involves solving complex problems collaboratively and building solutions using Java, with training provided. Candidates should demonstrate software design skills and a strong interest in ...

    Software Development Team LeaderSoftware Development Team Leader in Manchester Uniting Cloud

    Software Development Team Leader Manchester, United Kingdom Posted 11 months ago This role focuses on leading a software development team, owning delivery, and mentoring staff, while maintaining hands‑on technical expertise. Tech Stack Python Go < ...

    Backend Software Engineer Java Kotlin AWS

    Backend Software Engineer / Developer (Java Kotlin AWS API) Hybrid WFH to £120kWould you like to progress your career in an impactful hands-on Backend Software Engineer role working on Tech for Good?You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge Un ...

    Backend Software Engineer Java Kotlin AWS

    Backend Software Engineer / Developer (Java Kotlin AWS API) Hybrid WFH to £120kWould you like to progress your career in an impactful hands-on Backend Software Engineer role working on Tech for Good?You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge Un ...

    Senior Full Stack Engineer (Hybrid) | Node, React, API, Linux

    A technology solutions company is seeking an experienced developer to join their team in Ware, England. Responsibilities include developing server-side applications with Node.js and Python, as well as designing user interfaces using modern JavaScript frameworks. The ideal candidate will have at least 3 years of ...

    Senior Full Stack Engineer — TS/Node/React | Hybrid Bristol

    A sustainability tech company in Bristol is looking for a Senior Full Stack Engineer proficient in TypeScript, Node.js, and React. This role offers the chance to develop products that positively impact the environment while working closely with product-focused teams. The position is hybrid, requiring office pres ...

    Mid / Senior Software Engineer Full Stack (React / TypeScript / Node.js)

    £55,000 - £70,000 (dependent on experience) Cardiff / Remote (UK only) About Aforza Aforza aims to transform the lives of every consumer on the planet by helping the world’s best Consumer Goods companies become more agile, efficient, productive, and sustainable. We do this by intr ...

    Hybrid .NET Full Stack Engineer | Cloud, CI/CD & React

    83zero Limited is seeking an experienced C#/.NET Full Stack Engineer to design and build modern digital solutions. This role spans locations including Manchester and offers a hybrid working pattern with a salary range of £45,000 - £55,000. Key responsibilities include developing applications using ASP.NET Core a ...

    Lead Full Stack Engineer — Node/React, AWS/Azure, Mentoring

    A leading tech company in the UK seeks experienced software developers skilled in Node and React for dynamic projects. Join a collaborative environment that values your ideas and provides opportunities for career advancement. With a commitment to closing the digital skills gap, this position offers a blended wor ...

    Senior Full Stack Engineer (C#/.NET & React) – Remote UK

    A technology company in Greater London is seeking a Senior Software Engineer to enhance their DevOps platform for Salesforce. You will collaborate with the engineering team to design and build new features, while directly engaging with users to gather feedback and shape product improvements. The ideal candidate ...

    Senior Full Stack Engineer for Trading Platform (TS/React)

    A large enterprise is seeking a Senior Full-Stack Engineer for their trading platform in London. The ideal candidate will have over 8 years of software development experience and a strong background in TypeScript, Node.js, and React. Responsibilities include designing and maintaining high-performance features an ...

    Senior Full Stack Engineer React/Node on AWS (Hybrid)

    A charity support organization located in Leicester is seeking a skilled engineer to contribute to a modern technology stack. The role involves driving improvements through A/B testing, mentoring junior engineers, and driving innovative solutions. The company promotes a hybrid work model with a range of benefits ...

    Senior Full Stack Engineer: TS/Node/React, Flexible & Remote

    NPAworld is seeking a Senior Full Stack Engineer in Greater London to design, build, and maintain high-performance applications. This position involves working with TypeScript, Node.js, and React, emphasizing clean architecture and performance enhancements. Candidates should have a proven track record with produ ...

    Mid Full Stack Engineer (React/Node, TypeScript) London Hybrid

    Oliver Bernard is seeking a Mid level Full Stack Engineer to join their high-performing engineering team in Central London. The role includes working on new features and enhancements across multiple products, with a tech stack that includes TypeScript, React, and Node. The position offers a flexible hybrid worki ...

    Full Stack Engineer (Django/React) – Remote & 4 Day Week

    Alma Economics is seeking a Full-Stack Engineer to join our tech team in Greater London. The role focuses on designing and maintaining applications using Django and React, with an emphasis on building responsive frontends and collaborating with a dynamic team. Candidates should possess hands-on experience in dev ...

    Senior Full Stack Engineer (TypeScript/React) AI Driven Hybrid

    A skincare technology startup in London is seeking a Senior Software Engineer to drive innovation in personalised skincare solutions. You will have full-stack ownership from backend to frontend and work with the latest AI tools. This hybrid role offers flexibility and aims at significant personal impact. Join a ...

    Senior Full Stack Engineer (React/Node) — Lead & Grow SaaS

    A leading fintech software start-up located in the City of London is seeking a full-stack software developer to optimize and build features across their award-winning web platform. The ideal candidate will bring 4-7 years of experience in web development, with a strong proficiency in technologies such as ReactJS ...

    Senior Full Stack Engineer for AI Platform (React/TS)

    An innovative AI research company in Greater London is seeking a Senior Full-Stack Engineer to lead the development of an AI-powered platform. This role involves direct engagement with clients to translate their needs into technical solutions. Candidates should have over 6 years of experience with React and Type ...

    Remote Lead UI/UX & Full Stack Engineer (React + .NET)

    A leading AI solutions provider in the UK is looking for an experienced Lead UI/UX Full Stack Developer to drive the development of scalable, user-friendly solutions. This role involves leading the design and deployment of robust applications using React and .NET, mentoring developers, and collaborating with cro ...

    Lead Full Stack Engineer — Node/React, AWS/Azure, Mentoring

    A technology company in the UK is seeking candidates experienced in software development using Node.js and React to help accelerate digital delivery. The role emphasizes championing software quality and mentoring Junior and Mid Developers. Candidates should thrive in a collaborative culture that values ideas and ...

    Mid Level Full Stack Software Engineer (C#/.NET, React)

    Gearset is the leading DevOps platform for Salesforce - our users can build and manage many aspects of their Salesforce development from within Gearset, from complex CI/CD pipelines to disaster recovery. The Gearset platform is a standalone tool that sits outside of the Salesforce platform, integrat ...

    Hybrid London: AI Driven Full Stack Engineer (React/Node)

    A leading technology company is seeking an experienced Full-Stack Engineer to drive innovation at the intersection of software engineering and AI. This role involves designing and scaling products that enable learning through intelligent automation, collaborating closely with diverse specialists. Candidates shou ...

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      Contract Full Stack Java Engineer React Python Birmingham Java Script Works Jobs in United Kingdom Job Search Guide, Trends and Insights