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    Staff Frontend Engineer React/TypeScript, UX

    P2P is seeking a Staff Engineer for their Front End team to enhance Palisade, their flagship wallet service platform. The ideal candidate will have expertise in ReactJS and TypeScript, showcasing a user-focused mindset and a clean code philosophy. Responsibilities include building responsive web applications, op ...

    Senior Product Engineer, Consumer (React Native)

    Overview Senior Product Engineer, Consumer (React Native) Nine Elms, London. Full time, 3 days a week on site. You'll need the right to work in the UK and be based in London. We are not able to offer visa sponsorship for this role. About Zapp Zapp is building ...

    Lead Frontend Engineer – React + TypeScript (Fintech)

    JPMorgan Chase & Co. is seeking a Lead Software Engineer in Greater London to design and build customer-focused solutions using TypeScript and React. The role emphasizes collaboration within cross-functional teams, high product standards, and the importance of diverse perspectives. Ideal candidates possess stron ...

    Frontend Engineer – React/Next.js (Hybrid, London)

    Live Nation (Music) UK Limited is seeking a Mid-Level Frontend Engineer in Farringdon, London. This hybrid role focuses on front end development using React, Typescript, and Next.js, contributing to the fan experience across various Live Nation sites. The ideal candidate will have strong skills in HTML ...

    Senior Frontend Engineer (React/TypeScript) – Flexible

    You will join this large Financial Institution (Investment Bank) as a Front End Developer and you will be joining a small team of developers to build a range of UI’s in the equities risk domain. Mostly Greenfield development. Previous Financial Services Experience Is Not Required. Close collaboration with ...

    Senior Frontend Engineer AI Enhanced React

    Elsevier is seeking a talented Frontend Software Engineer in Greater London to develop modern web applications used by millions. The role emphasizes strong skills in React and Node.js, along with a collaborative mindset. Candidates should be enthusiastic about integrating AI tools to enhance their software devel ...

    Full Stack Engineer (C# / .NET & React)

    Full Stack Engineer (C# / .NET & React) – Investment Banking We are working with a leading global investment bank to hire a hands‑on Full Stack Engineer to help build a brand‑new, high‑impact web application from the ground up. This is a unique opportunity to take ownership ...

    Part Time React Front End Engineer

    A leading technology firm in London is seeking a Front End Engineer to develop and maintain technology solutions. You will implement front-end technologies for software solutions, collaborate with engineers, and ensure high-quality delivery. The ideal candidate will have excellent knowledge of ReactJS and experi ...

    Senior React Lead & Frontend Architect (London)

    A leading financial services institution in London is looking for a Senior Lead Software Engineer to enhance and deliver top technology products. The ideal candidate will have over 5 years of software engineering experience and expertise in programming languages, cloud technologies, and AI integration. This role ...

    Hybrid Solutions Architect — AWS, React & Kafka

    A leading global loyalty and benefits company in Greater London is seeking a Solution Architect to create and deliver innovative solutions for key clients. This hybrid role requires 2 days per week in the London office and offers a competitive salary up-to £120,000 with an extended benefits package. The ideal ca ...

    Senior React Frontend Architect Hybrid London

    Capco is seeking a talented Frontend Developer in London to architect and implement complex systems using React and modern frameworks. You will champion frontend engineering standards, coach junior developers, and collaborate with stakeholders. The role offers a competitive, people-first benefits package includi ...

    Full Stack Engineer (Hybrid) React & TypeScript

    A leading discount provider for frontline workers in the UK is seeking a Full Stack Engineer to join their growing Engineering team in London. This role involves developing high-quality applications and collaborating with cross-functional teams. The ideal candidate has a strong background in TypeScript, React, a ...

    Lead Software Engineer Python and React

    Lead Software Engineer - Python and React Join to apply for the Lead Software Engineer - Python and React role at JPMorganChase . Step into a high-growth environment where your expertise in AI/ML and AWS will help shape and deliver game-changing business outcomes. A ...

    Senior Lead Software Engineer React/JavaScript

    As a Software Engineer at JPMorgan Chase within F&O Execution Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. We support the #1 ranked execution business, and you will be expect ...

    Senior React Native Engineer – Ownership & Impact

    Ebury in London is seeking a Senior React Native Engineer to lead the development of their mobile app. You will take ownership of the app's entire lifecycle and collaborate with cross-functional teams to deliver an exceptional user experience. With 7+ years in software development, including React Native, you wi ...

    Principal Frontend Architect React Systems Leader

    Canva is seeking a Principal Frontend Engineer to lead the technical direction for scalable frontend systems and AI-powered video features. The role involves collaborating with senior engineers and mentoring teams, offering a chance to influence Canva's architecture used by millions. Candidates can work globally ...

    Full Stack Engineer, Associate (.Net + React)

    **About this role** **Full Stack Developer (Associate) — London Engineering Team (Preqin &** **eFront** **| BlackRock)** Preqin (part of BlackRock) is looking for a skilled **Full Stack Developer (Associate)** to join our **London Engineering Team** . In this role, you’ll help design, bu ...

    Senior React Software Engineer (front end)

    Role Overview As a Senior Software Engineer at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base.You will work within an Agile environment, from design through to implementation, with ...

    Senior Lead Software Engineer React/JavaScript

    As a Software Engineer at JPMorgan Chase within F&O Execution Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. We support the #1 ranked execution business, and you will be expected ...

    Software Engineer Python React Golang AWS

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    Software Engineer Python React Golang AWS

    Software Engineer / Full Stack Developer (Python React Golang AWS) London to £90kAre you a full stack technologist who enjoys working on Greenfield apps?You could be progressing your career as a Software Engineer at a tech scale-up that are enjoying great success with their AI workforce o ...

    Senior React Software Engineer (front end)

    Role Overview As a Senior Software Engineer at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base.You will work within an Agile environment, from design through to implementation, with ...

    Senior Lead Software Engineer React/JavaScript

    As a Software Engineer at JPMorgan Chase within F&O Execution Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. We support the #1 ranked execution business, and you will be expected ...

    Software Engineer Python React Golang AWS

    <span style=text-decoration: ...

    Software Engineer Python React Golang AWS

    Software Engineer / Full Stack Developer (Python React Golang AWS) London to £90kAre you a full stack technologist who enjoys working on Greenfield apps?You could be progressing your career as a Software Engineer at a tech scale-up that are enjoying great success with their AI workforce o ...

    Senior Software Engineer II Wise for Enterprise

    Senior Product Engineer IIWe’re looking for a Senior Product Engineer II to join our Wise for Banks team and help shape the technical direction of the systems powering Wise’s global payment network. In this role, you’ll operate at the intersection of engineering, product, and partnerships by ...

    Senior Software Engineer II Wise for Enterprise

    Senior Product Engineer IIWe're looking for a Senior Product Engineer II to join our Wise for Banks team and help shape the technical direction of the systems powering Wise's global payment network. In this role, you'll operate at the intersection of engineering, product, and partnerships by ...

    Frontend Engineer Solana Perp DEX (Remote)

    A market-making firm is seeking a skilled frontend developer to build a high-performance trading interface focused on speed and clarity. Candidates should have over 3 years of software development experience, strong skills in React and TypeScript, and a keen eye for UI/UX details. This fully remote role offers c ...

    Senior Frontend Developer: Immersive Storytelling

    Pulse Recruit in Greater London is seeking an experienced frontend developer to create engaging web and mobile stories. The ideal candidate should have strong skills in React or Svelte, alongside experience with CSS, GSAP, and building interactive web experiences. The role entails working closely with design and ...

    Senior Front End Lead: Mentor Teams, Build Global UI

    A forward-looking consultancy in the UK is seeking a Senior Front-End Developer to join their team. This role involves building responsive user interfaces for cloud-based applications and mentoring junior developers. Candidates should possess strong skills in TypeScript and React, with a focus on UX/UI design. I ...

    Software Engineer I: Forensic Media & Tooling

    A technology company focused on public safety is seeking a skilled developer to work on forensic playback and investigation tools. The ideal candidate has a Bachelor's Degree in a relevant field and experience with technologies such as TypeScript/React, .NET, Python, or C/C++. The role offers competitive benefit ...

    Senior React Frontend Engineer Hybrid FinTech UI

    A consulting firm seeks a skilled frontend developer to enhance financial services using modern web applications. This role requires expertise in React and TypeScript to build performant user interfaces. Candidates should have hands-on experience with state management and RESTful APIs. The position offers a coll ...

    Senior React+TypeScript Frontend Engineer – UI & Scale

    A leading cybersecurity firm in Greater London is seeking an experienced frontend developer to drive impactful user experiences and scalable architecture. The ideal candidate has proven expertise in React and TypeScript, excellent skills in frontend testing, and thrives in Agile environments. Employee benefits i ...

    Senior Front End Engineer — Create Next Gen Energy UIs

    A renewable energy startup located in London is seeking a skilled Web Developer to create and maintain responsive applications using modern technologies like React and TypeScript. The ideal candidate should have over 5 years of experience in web development, proven success in launching consumer-facing products, ...

    Frontend Architect for AI & LLM Powered Data Platforms

    Modo Energy - USA seeks a Frontend Developer to lead the technical direction of their frontend monorepo using TypeScript and React. You will design a component library and ensure high-performance interfaces. Ideal candidates have 3+ years of experience and strong UI/UX skills. The role offers a competitive salar ...

    Senior Web Engineer (Ruby/Rails, React) | Hybrid + Equity

    Tech Ladies® in Greater London is seeking a Senior Web Application Developer to join their growing tech team. You will be responsible for developing and maintaining core web applications using Ruby, Rails, React, and TypeScript, while mentoring junior members. The role offers a hybrid working model, 25 ...

    Senior Front End Blockchain Engineer (Fintech UI)

    A leading tech company in London is looking for a highly experienced software developer with a strong background in Ruby/Rails and React. Ideal candidates should have over 10 years in professional software development, with expertise in fintech or blockchain-based solutions. The role offers a competitive salary ...

    Frontend Developer – Trading Analytics UI (Contract)

    X4 Technology is seeking a Contract UI Software Developer for a leading energy trading firm in Greater London. This role involves designing and building web applications using React, Svelte, and TypeScript as part of an ETRM transformation program. Candidates should have experience with UI-heavy applications and ...

    Senior Front End Platform Engineer Core UI

    Jobs via eFinancialCareers seeks an experienced Front End Developer to join their core UI platform team in London. In this high impact role, you'll build and extend critical applications while collaborating with various teams. The ideal candidate has over 4 years of experience with React, Typescript, and agile m ...

    Senior Software Engineer Serverless TypeScript & AWS

    WorksHub is seeking a skilled developer to maintain and expand their serverless card payment infrastructure using TypeScript and Node.js. The ideal candidate will have strong hands-on experience with AWS services, particularly in a serverless context, and familiarity with frontend frameworks like React is a plus ...

    Front End Developer, Options Trading Dashboards

    Millennium, a leading global hedge fund, is seeking a passionate Front-End Developer to create high-performance trading dashboards and tools. You will design intuitive applications using React and TypeScript, collaborate closely with traders, and develop data-rich visualisations. Ideal candidates should be profi ...

    Remote Full Stack JS Engineer (React/Next.js) – 3 Months

    A leading software company in London is seeking a highly skilled Full-Stack JavaScript Developer for a 3-month contract. The role involves developing web applications using React, implementing Server-Side Rendering and Static Site Generation features, and working with various technologies including JavaScript, A ...

    Senior React Real Time Frontend Engineer (iGaming)

    A leading iGaming innovator in London is seeking a Senior Frontend Developer to build responsive and high-performance user interfaces. You will collaborate with backend developers and mentor junior team members, ensuring the best user experiences in real-time data environments. The ideal candidate has over 5 yea ...

    Senior AI Platform Engineer – Early Tech Leader (London)

    Corriculo Ltd is seeking a Senior Software Developer specializing in AI Engineering in London. You will design and deliver a cutting-edge AI-driven platform, develop intelligent systems and data pipelines, and enhance scalable SaaS infrastructure. Ideal candidates will have a strong software engineering backgrou ...

    Hybrid Full Stack Dev (React/Python) — AI Ready UI

    A technology company in Greater London is seeking a Full-Stack Developer with a strong front-end focus. The role involves developing front-end using React and contributing to backend services with Python. This hybrid position requires two days a week in the London office. The ideal candidate should have experien ...

    Lead Mobile Engineer (Android & React Native)

    JPMorgan Chase & Co. is seeking a Lead Software Engineer - Front-End Engineer to drive innovation in their International Consumer Bank. This role involves developing cutting-edge cloud-native microservices applications and working in a collaborative, agile environment.The ideal candidate will have adva ...

    Senior React Lead & Frontend Architect (London)

    A leading financial services institution in London is looking for a Senior Lead Software Engineer to enhance and deliver top technology products. The ideal candidate will have over 5 years of software engineering experience and expertise in programming languages, cloud technologies, and AI integration. This role ...

    Senior React Tech Lead Equities Frontend

    TwinThread is looking for a Senior Lead Software Engineer in Greater London. In this role, you'll be part of an agile team enhancing and delivering technology products. Your responsibilities include providing technical guidance, developing secure production code, and influencing product design.The idea ...

    Data Engineering Lead Reporting and Analytics Vice President

    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. Job O ...

    Asset & Wealth Management Software Engineer Associate / Vice President London

    Asset & Wealth Management - Software Engineer - Associate / Vice President - London Job Description Your Impact The Asset Management (AM) Trading Engineering team is responsible for building and supporting a central function of the Asset and Wealth Management Division (A ...

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      Java Developer Java React Springboot Jobs in London Job Search Guide, Trends and Insights