City of London, London, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
Engineers to join them. 🌳£55-75k (depending on experience) 🌳Fully remote 🌳Benefits package 🌳Key requirements:🌳 · Over 4 years of experience working with Java, React, Javascript · Experience using Cloud-based architecture, AWS or Azure · DevOps Automated Tools, Jenkins, Docker, OpenShift or Kubernetes · Experience using SQL, MongoDB or Elasticsearch · Experience using More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
over over-engineering. Here’s a glimpse into our cutting-edge tech stack : Back-end: PHP, Ruby on Rails, Python (AWS Lambdas) Front-end: React, VueJs, TypeScript, Angular Databases: PostgreSQL, DynamoDB CI/CD & Cloud: Semaphore, Heroku, AWS Infrastructure 🌐 As part of our team, you’ll have freedom to learn More ❯
of experience in 4GL technology (PowerBuilder preferred). 5+ years hands-on experience with Microsoft .NET, C#, SQL Server, and related technologies. Proficiency in React, JavaScript, GraphQL, HTTP, REST, and SOAP. Expertise in multi-tier applications, cloud computing, serverless architecture, and database design. Strong DevOps knowledge, including CI/CD More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
within a start-up. There is tons of greenfield work to do and a big future ahead - Its a great time to join! Skills: React.js TypeScript Python AWS PostgreSQL GenAI Having a a senior understanding of ALL or MOST of the above is required. Any experience working for start-ups More ❯
Location: 1-2x per week in the City of London Requirements: Senior full-stack experience and knowledge using Node.JS/Next.JS & React Extensive experience working with AWS or GCP (Security tools, containers, infrastructure) Experience with databases such as MySQL and NO-SQL (MongoDB or Big Query) Preferably prior experience More ❯
City of London, London, United Kingdom Hybrid / WFH Options
83zero Ltd
and delivering high-quality code. Design, develop, and maintain both front-end and back-end components using JavaScript, Node.js, and modern frameworks such as React, Angular, or Vue.js. Collaborate closely with architects and other developers to design robust and scalable architectures for new and existing projects. Participate in agile development … the team. Your Skills & Experience: Proven experience in full stack JavaScript development, particularly with Node.js. Expertise in at least one modern front-end framework (React, Angular, Vue.js, etc.). Experience with server-side frameworks like Express.js, Nest.js, or Hapi.js. Proficiency in HTML5, CSS3, and ES6+ JavaScript. Experience with TypeScript and … or Behaviour Driven Development. Strong communication and teamwork skills. Desirable Experience: Familiarity with headless CMS platforms like Contentful. Experience in mobile app development using React Native. Knowledge of UI component libraries like Material UI, Figma, and Storybook. Experience with microservices architecture and API development (REST, GraphQL). Experience working with More ❯
Employment Type: Permanent
Salary: £70000 - £80000/annum Perks, Healthcare Options and Bens
City of London, London, Farringdon, United Kingdom Hybrid / WFH Options
83zero Ltd
and delivering high-quality code. Design, develop, and maintain both front-end and back-end components using JavaScript, Node.js, and modern frameworks such as React, Angular, or Vue.js. Collaborate closely with architects and other developers to design robust and scalable architectures for new and existing projects. Participate in agile development … the team. Your Skills & Experience: Proven experience in full stack JavaScript development, particularly with Node.js. Expertise in at least one modern front-end framework (React, Angular, Vue.js, etc.). Experience with server-side frameworks like Express.js, Nest.js, or Hapi.js. Proficiency in HTML5, CSS3, and ES6+ JavaScript. Experience with TypeScript and … or Behaviour Driven Development. Strong communication and teamwork skills. Desirable Experience: Familiarity with headless CMS platforms like Contentful. Experience in mobile app development using React Native. Knowledge of UI component libraries like Material UI, Figma, and Storybook. Experience with microservices architecture and API development (REST, GraphQL). Experience working with More ❯
Employment Type: Permanent
Salary: £60000 - £80000/annum benefits, perks, and healthcare opti
team around this individual. Location: 1-2x per week in the City of London Requirements: Senior full-stack experience and knowledge using Node.JS & React Extensive experience working with AWS (Security tools, containers, infrastructure) Experience with databases such as MySQL and NO-SQL (MongoDB or Big Query) Preferably prior experience More ❯
performance and security. Working closely with internal teams to define technical requirements and solutions. What you need to bring: Strong full-stack development experience (React, Typescript, JavaScript, GraphQL and backend technologies). Proven ability to lead projects and contribute to technical decision-making. Experience deploying and maintaining live applications. Strong More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Birchwell Associates Ltd
/Azure in 2026 . Work with Python to implement AI automation and agentic development. Utilize TypeScript for modern frontend development, with experience in React/Vue being a bonus. Write clean, maintainable code and contribute to code reviews, technical documentation, and best practices . Take ownership of projects , problem … expertise , with deep knowledge of Laravel . Strong Python skills , particularly in AI automation and agent development. Familiarity with TypeScript and modern frontend frameworks ( React/Vue is a plus). Experience working with Heroku , with knowledge of AWS, GCP, or equivalent cloud providers . Solid understanding of SQL databases More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Ada Meher
their other life commitments. To be considered… Prior experience with OOP PHP Development Experience with the Symfony framework Experience with ES6 frameworks such as React or Vue would be ideal Experience with AWS, Docker or similar would be a benefit Experience with Unit Testing (PHPUnit) or TDD The company also More ❯
Fullstack Python/React Developer - Python, FastAPI, Django, React, JavaScript, AWS, S3, API Gateway, Fixed Income, ETFs, Investment Management, Front Office - London, Permanent An experienced Fullstack Engineer skilled in Python and React development is sought after by a global Tier 1 Investment Manager based in the City of London. The … Python, with an understanding of API development, and usage of FastAPI/Django/Flask Hands-on development skills in JavaScript/TypeScript and React, with a focus on building responsive UIs, prioritising user experience and performance Experience of AWS cloud-based infrastructure, particularly API Gateway, S3 Buckets and Step More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Computer Futures
are on a mission to transform the landscape of clinical research applications, making healthcare more accessible and efficient for everyone. Position: Frontend Software Engineer (React JS) Salary: up to £70,000 + Bens Location: Fully Remote (UK-based) Why Join Us? Impactful Work: Develop cutting-edge web applications that operationalise … and best practices to create intuitive, robust, and responsive user interfaces. Your Role: Design and Implement: Craft web apps using HTML, CSS, TypeScript, and React JS. Test and Validate: Write unit and integration tests, ensuring compatibility across different browsers and platforms. Collaborate and Improve: Work closely with DevOps Engineers on … data security standards, including OAuth2, to ensure secure and reliable applications. What We're Looking For: Technical Proficiency: Expertise in HTML, CSS, TypeScript, and React JS. Familiarity with cloud platforms like Azure and data retrieval libraries such as react-query. Testing Savvy: Experience with testing frameworks like Playwright, Jest, and More ❯
Contract - Senior JavaScript Developer (React/TypeScript) – Front Office Trading Platform Location: London - 1-2 Days Per Week (Can be flexible) Duration: 2 Years Industry: Global Investment Bank Daily Rate: £750 p/d Base Pay - £880 p/d PAYE Overview: Join a high-performing engineering team building a … focuses on delivering performant, modular, and scalable UI applications used in pricing and execution workflows. Key Responsibilities: Design, develop, and maintain complex SPAs using React and TypeScript. Build real-time, event-driven UIs integrating with pricing and trading systems. Own full software lifecycle: design, implementation, testing, deployment, and L2 support. … teams (quants, product, backend, QA) in an Agile setup. Contribute to architectural decisions, platform evolution, and best practices. Tech Stack: Core: JavaScript (ES6+), TypeScript, React, Redux, Webpack, CSS/SASS Architecture: Modular SPA, Micro-Frontends, Event-Driven UIs Protocols: REST, WebSocket Tooling: Git, Jira, Confluence, CI/CD (Jenkins, Docker More ❯
C# - .Net SQL React GraphQL HTTP CI/CD DevOps Docker/Kubernetes Insurance Lloyds - c£100k + Bonus & Benefits We are searching on behalf of our London Market Insurance client for a Technical Lead who will be responsible for overseeing the design, development, and implementation of technological solutions within … Microsoft technologies stack o At least 5+ years of hands-on experience with Microsoft .NET technologies and SQL Server o Proficiency in C# .NET, React, JavaScript, GraphQL, HTTP, REST, and SOAP. Possess in-depth understanding of multi-tier applications, serverless architecture, cloud computing, and database design. Proficiency in modern UI More ❯
drive the delivery of complex web applications, and collaborate directly with internal stakeholders and external clients. You will combine your deep technical knowledge of React and .NetCore to ensure delivery excellence, technical consistency and meet client satisfaction across multiple digital initiatives. Your responsibilities will also include leading and managing a … delivering high-quality solutions to the business, whilst improving operational effectiveness and efficiency. Your day-to-day responsibilities include: Developing front-end applications using React Utilise React libraries and frameworks, including Next JS, for performance optimisation and efficient state management Integrate React applications with.Net Core, to create seamless end-to … Collaborate with team members to translate wireframes and prototypes into fully functional front-end applications. Core skills include: Strong front-end development experience with React Proficient in .Net Core and a background is developing RESTful APIs Solid understanding of Redux or Context API as well as React Hooks and component More ❯
Software Engineer - Technical Lead Technical Lead | TypeScript | Node | React | AWS | AI Salary: £85-105K + bonus Location: Central London 2 days pw Experienced Software Engineers/Technical Leads required by a global travel business! You will be the technical lead within a squad of 5-7 full stack software … design and development of several of the companys core products. You should have strong experience working in a TypeScript/JavaScript ecosystem (Node/React). Software Engineers will be leading from the front; working with Node & React daily and working closely with Engineering Managers and Principal Engineers to build … Engineer Requirements: 5+ years experience working as a software engineer Experience working as a Technical Lead. Competent working across the full stack; TypeScript (Node.js & React), AWS (EKS, Lambda, Aurora RDS), Kubernetes, and GraphQL, AI tools Experience designing large, distributed, data-driven, cloud-based products CI/CD, Infrastructure as Code More ❯
City of London, London, United Kingdom Hybrid / WFH Options
RP International
BPSS Cleared OR Eligible React Developer X2 | Inside IR35 | Fully Remote | Public Sector We are looking for Senior React Developers with strong communication skills and experience in the Public Sector to operate as technical consultants for our client Job Title: Senior React Developer Security Clearance: BPSS - Candidates must have valid … IR35) Technical Skills Require JavaScript/TypeScript experience with related technologies such as HTML and CSS/SCSS, webpack Experience with both frontend framework; React, Angular, NodeJS and backend development, including API design Strong front-end security experience with browser features (CORS and Content Security Policy headers) Experience with technologies More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Ada Meher
of the projects are greenfield in nature, using a best-fit technology approach meaning that projects vary across Drupal or Laravel backends and Typescript React/Next.js or Vue/Nuxt.js based frontends all deployed to AWS based microservices. They hold engineering standards in high regard so if you're … relevant CMS frameworks (Drupal/Statamic) Experience Developing APIs Experience with Unit Testing/TDD Experience with JavaScript, HTML & CSS Knowledge of Typescript and React/Vuejs would be a benefit The company in question is a market leader not only in the solutions that they provide to their clients More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
decisions that will shape the future of our product. Build the Future: Develop and implement groundbreaking features using our advanced tech stack: Python, TypeScript, React, AWS, PostgreSQL, and GenAI. Champion Quality: Ensure our product meets the highest standards of quality and scalability. Collaborate and Conquer: Work closely with cross-functional … teams to deliver exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a passion for driving excellence. Bonus Points: Experience in fintech or AI. Our More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Akkodis
technical solutions. Present your innovative solutions confidently to key stakeholders. We're Looking For Someone Who Has: Proficiency in front-end technologies (e.g., JavaScript, React). Strong skills in Python (Pandas, APIs, etc.). Experience with version control systems, preferably Git. Understanding of cloud services and deployment (e.g., Azure). More ❯
Full Stack Software Engineer (NodeJS, React, TypeScript) London - 2/3 Days a week Salary Up to £70k + Equity Join a VC backed fast-moving London startup helping businesses drive revenue, maximise operational efficiency, and retain more clients through smarter, integrated tooling. Backed by experienced founders and led by … in. What You'll Do Partner with the CTO to build and evolve our product from the ground up Ship fullstack features in Node.js, React, and TypeScript, fast Own performance, reliability, and production issues Collaborate cross-functionally with Product, Data, and Customer teams Help set the bar for engineering culture … processes, and quality What We're Looking For ~3+ years of experience in fullstack JavaScript (Node.js, React, TypeScript) Solid SQL knowledge, ideally with PostgreSQL Hands-on experience in an early-stage or fast-moving environment Problem-solver who's comfortable with ambiguity and change Strong communicator, both technically and interpersonally More ❯
