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    Intermediate React Developer (React.js/JavaScript)

    4 weeks ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Who we are: For over 20 years, Global Relay has set the standard in enterprise information archiving with industry-leading cloud archiving, surveillance, eDiscovery, ...

    Technical Product Developer Fast React

    Position Overview: - At Lyle & Scott, we recognise that all success starts with people. We welcome creativity and value individuals passionate about delivering a strong performance. We are a privately owned British brand with almost 150 years of history that has built a reputatio ...

    Technical Product Developer Fast React

    Position Overview: - At Lyle & Scott, we recognise that all success starts with people. We welcome creativity and value individuals passionate about delivering a strong performance. We are a privately owned British brand with almost 150 years of history that has built a reputatio ...

    Technical Product Developer Fast React

    Position Overview: - At Lyle & Scott, we recognise that all success starts with people. We welcome creativity and value individuals passionate about delivering a strong performance. We are a privately owned British brand with almost 150 years of history that has built a reputatio ...

    Technical Product Developer Fast React

    Position Overview: - At Lyle & Scott, we recognise that all success starts with people. We welcome creativity and value individuals passionate about delivering a strong performance. We are a privately owned British brand with almost 150 years of history that has built a reputatio ...

    Full Stack Next.js / React Developer

    About IP House At IP House, we empower brands, legal professionals, and rights holders to manage and protect intellectual property, both online and offline, on a truly global scale. Through cutting‑edge technology and deep cross‑border expertise, we deliver scalable, end‑to‑end solutions for IP p ...

    Full Stack Next.js / React Developer

    At IP House, we empower brands, legal professionals, and rights holders to manage and protect intellectual property, both online and offline, on a truly global scale. Through cutting-edge technology and deep cross-border expertise, we deliver scalable, end-to-end solutions for IP portfolio management, enfo ...

    Frontend Developer – WebGL & React (Contract)

    A climate positive tech company in London is seeking a skilled Front End React Developer with hands-on experience in WebGL for a contract position. The successful candidate will work on an interactive digital product, collaborating with designers and backend engineers to develop high-performance web applications ...

    .Net Core Developer – 70K – React

    .Net Core Developer – 70K – React Location: East Midlands Industry: IT Salary: £60,000 - £70,000 per annum + Healthcare, Pension, Flex hours Posted: 24/06/2025 Description Senior .Net Core Developer / C# Develo ...

    Gaming Frontend Developer — React/TypeScript

    Tain is looking for a Frontend Developer in Greater London to join their fast-paced team in building web-based gaming applications. The ideal candidate will have 2–4 years of experience with JavaScript, React, and TypeScript, and a good grasp of front-end principles and Agile methodologies. You will develop high ...

    Full‑Stack .NET/React Developer

    Capgemini is seeking a Full-Stack Developer in Milton Keynes to work hands-on with both backend (.NET/C#) and frontend (React/TypeScript) technologies. The successful candidate will build high-volume, highly available enterprise applications while collaborating with cross-functional teams. Responsibilities inclu ...

    Frontend React Developer Hybrid (UK)

    We’re a digital insurance provider with ambitious plans to become The Best and Biggest in the UK market. Over the past few years, we've made significant investments in our data and tech capabilities, particularly within our CIO function. Our CIO team is at the forefront of driving innovation ...

    UI Developer (.NET/React) (AVP)

    Job 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 s ...

    Technical Product Developer Fast React

    Position Overview: - At Lyle & Scott, we recognise that all success starts with people. We welcome creativity and value individuals passionate about delivering a strong performance. We are a privately owned British brand with almost 150 years of history that has built a ...

    React / UI Software Developer (Contract)

    Exciting opportunity for a React / UI Software Developer to join this global Energy company. This is an exciting time to join this world-leading Energy company as it evolves from a traditional Oil & Gas enterprise into a future-focused Energy leader. This transformation includes the establishment o ...

    React Developer in London Matchtech

    React Developer Location: London, United Kingdom Type: Contract Compensation: £500 - £600 per day Visa sponsorship: Not provided Job Summary React and TypeScript development in a front‑office banking/finance context Front‑office experience ...

    React Developer in London Eeze

    Key Responsibilities Design and develop our new Back office web applications using TypeScript, React, and Redux. Collaborate with backend developers to integrate RESTful APIs and WebSocket-based communication for data updates. Work with cross-functional teams, including frontend performance optim ...

    UI Developer (.NET/React) (AVP)

    Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. <h3 ...

    Technical Product Developer Fast React

    We are looking for an in-house Technical Product Developer to play a key role within our highly energetic Fast React team! This position is responsible bring product to market quicker and is responsible for the end-to-end development and garment tech for all ranges and product categories from initi ...

    UI Developer (.NET/React) (AVP)

    Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.Job O ...

    UI Developer (.NET/React) (AVP)

    Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.Job O ...

    Director, Engineering Excellence (AI Platforms)

    **The Role** We are seeking an experienced Senior Engineering Manager to lead the delivery of high‑impact Engineering Excellence platforms, with a strong emphasis on Generative AI, modern engineering practices, and scalable software delivery. This role blends hands‑on technical leadership with building ...

    Senior Backend AI Tools Engineer — Remote, High Ownership

    Jobgether is seeking a senior back-end engineer focused on building AI-driven internal tools that enhance productivity and collaboration. This role allows significant influence over initiatives from design to deployment. The ideal candidate will have expertise in Go or Python and a proven track record ...

    Senior AI/ML Engineer — Lead Large Scale Model Deployment

    Cavendish Professionals is seeking a Senior AI/ML Engineer in the United Kingdom to lead the development and deployment of advanced machine learning models. The role involves fine-tuning large-scale models, designing distributed AI systems, and developing multimodal systems. Strong expertise in Python, deep lear ...

    Senior SRE: Cloud Reliability, Automation & Observability

    Civica is seeking a Senior Site Reliability Engineer to lead the transformation of their SaaS cloud platform for government and health services. This role includes designing scalable infrastructure, implementing automation, and ensuring high reliability. Candidates should have strong experience in cloud technolo ...

    Principal Software Engineer

    Principal Software Engineer - Product team Remote/Home Based, UK Aker Systems was founded in 2017 by a team of experienced technology professionals who recognised an opportunity to provide highly secure enterprise data platforms to large organisations. We build and operate ground-breaking ...

    Mid Level Python Developer

    Overview OB have partnered with a FinTech company, who are looking to bring on 2 x Mid-Level Python Developers to their highly skilled engineering team. You’ll have the opportunity to work closely with the CTO & Head of Engineering to have an impact from day one, and develop their systems. ...

    Python Developer Fully Remote

    Overview Python Developer — Fully Remote (UK based) / flexible working hours Salary: Circa 60K – 75K + Benefits This is a diverse, autonomous role where you’ll be responsible for taking ownership of a variety of scalable backend web applications. Responsibilities <li ...

    P&L Python Developer

    Job Detils: Role Name : P&L Python Developer Type : Contract – Inside IR35 Location : Bromley (BR1 1LR) / London, UK Hybrid/Remote : Hybrid – 3 days per week onsite Start Date : ASAP Duration : 12 Months Job Description: ...

    Full Stack Engineer

    Full Stack Engineer We're a rapidly growing wealth management firm on an ambitious journey to 5x growth over the next 6 years. Our small but mighty data team of 3 has built a cutting‑edge platform using open‑source technology on AWS, delivering everything from real‑time dashboards to innovative w ...

    React Native Mobile Developer with.NET – Weybridge

    React Native Mobile Developer with .NET – Weybridge(.NET Developer, Web Developer, Mobile Developer, .NET, React Native, React, CSS, HTML, Bootstrap, APIs, Web Applications, Mobile Applications, SQL, Azure, .NET Developer, Web Developer, Mobile Developer) Our client is an exciting and cut ...

    React Native Mobile Developer with.NET – Weybridge

    React Native Mobile Developer with .NET – Weybridge(.NET Developer, Web Developer, Mobile Developer, .NET, React Native, React, CSS, HTML, Bootstrap, APIs, Web Applications, Mobile Applications, SQL, Azure, .NET Developer, Web Developer, Mobile Developer) Our client is an exciting and cut ...

    Remote Senior Backend Architect (Multitenancy & IAM)

    A tech learning company seeks a Senior Backend Engineer to lead the development of scalable multitenant infrastructure. The role emphasizes strong architectural principles, expertise in statically typed languages, and readiness to master Python 3.x. Enjoy a fully remote, flexible work environment with competitiv ...

    Senior Solution Engineer AI Driven FinServ

    A leading AI software company in Greater London seeks a mid-senior level Solutions Engineer to translate customer needs into impactful use cases. You will collaborate with clients and lead high-stakes projects, utilizing your technical and interpersonal skills in a dynamic, innovative environment. Ideal candidat ...

    Senior Backend Engineer – Customer Auth (Fintech)

    Funding Circle UK is looking for a Senior Engineer – Customer Auth to lead the development of security and identity platforms. You will create and maintain authentication systems while mentoring junior engineers. Ideal candidates have expertise in Python, distributed systems, and technologies like AWS and Kubern ...

    Senior AI Tooling Engineer & Tech Leader

    OVO is seeking a Senior Software Engineer to lead technical initiatives and mentor engineers. The role requires significant experience in developing scalable applications using languages such as Node.js and Python, alongside strong AI tooling knowledge. With a hybrid working model, the position offers a salary r ...

    Senior AI Tooling Engineer & Tech Leader

    OVO is seeking a Senior Software Engineer to lead technical initiatives and mentor engineers. The role requires significant experience in developing scalable applications using languages such as Node.js and Python, alongside strong AI tooling knowledge. With a hybrid working model, the position offers a salary r ...

    Senior AI Tooling Engineer & Tech Leader

    OVO is seeking a Senior Software Engineer to lead technical initiatives and mentor engineers. The role requires significant experience in developing scalable applications using languages such as Node.js and Python, alongside strong AI tooling knowledge. With a hybrid working model, the position offers a salary r ...

    Senior Automation Tester

    Summer-Browning Associates is currently supporting our public sector client, who is seeking a Senior Automation Tester for an initial twelve-month assignment with the option to extend. Location: Hybrid working - East Kilbride About the role: You will be responsible for the d ...

    Senior Automation Tester

    Summer-Browning Associates is currently supporting our public sector client, who is seeking a Senior Automation Tester for an initial twelve-month assignment with the option to extend. Location: Hybrid working - East Kilbride About the role: You will be responsible for the designing, develo ...

    Senior Automation Tester – Cloud, API & UI Automation Expert

    Summer-Browning Associates is currently supporting our public sector client, who is seeking a Senior Automation Tester for an initial twelve-month assignment with the option to extend. Location: Hybrid working - East Kilbride About the role: You will be responsible for the designing, develo ...

    Senior Automation Tester Hybrid (SC/DV Cleared)

    Summer-Browning Associates is currently supporting our public sector client, who is seeking a Senior Automation Tester for an initial twelve-month assignment with the option to extend. Location: Hybrid working - East Kilbride About the role: You will be responsible for the d ...

    Senior ML Engineer Production AI (Hybrid)

    A leading AI company in the United Kingdom is seeking a Senior Machine Learning Engineer to lead AI system development. This role involves designing and deploying scalable ML infrastructure while collaborating with cross-functional teams. Ideal candidates will have robust Python skills, cloud platform experience ...

    AI Engineer

    Overview At Solve Intelligence , we aren’t just using AI - we are building the proprietary algorithms that define the future of Intellectual Property. We have real paying users, massive traction, and a mission to build a billion-dollar company. ️ The Role: AI Engineer We ar ...

    Java Developer – Systematic Hedge Fund (London / Hybrid)

    Overview Java Developer – Systematic Hedge Fund (London / Hybrid). Responsibilities Design and write software for Trading Systems, Middle & Back Office, and Corporate Functions. Develop primarily in Java, with exposure to Python and MATLAB. Collaborate in a h ...

    Python Developer Fixed Income

    Fixed Income Python Developer – Vertus Partners We are currently recruiting for an experienced Python developer to join the Fixed Income front office trading team at a leading investment bank. The work will focus on the Pricing & Risk areas of Fixed Income and will involve building out a ...

    Senior Software Developer

    As a Senior Software Engineer (Backend), you will play a key role in designing and building scalable, cloud-based services using Java and Spring Boot. You’ll work closely with your manager, architecture team and teammates to deliver high-quality backend systems that power critical business functionality.< ...

    Senior Software Developer

    As a Senior Software Engineer (Backend), you will play a key role in designing and building scalable, cloud-based services using Java and Spring Boot. You’ll work closely with your manager, architecture team and teammates to deliver high-quality backend systems that power critical business functionality.< ...

    Senior Software Engineer in London Orgvue

    Senior Software Engineer London, United Kingdom Posted about 1 year ago Tech stack HTML & CSS React JavaScript ECMAScript 6+ Full-stack TypeScript Familiarity with modern architecture We wo ...

    Senior Full Stack Engineer in Leicester Blue Light Card

    Senior Full Stack Engineer Leicester, UnitedKingdom Posted 12 months ago Tech stack Node.js React DynamoDB S3 JavaScript Amazon AWS lambdas Full-stack AWS services API Gateway TypeScrip ...

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