101 to 125 of 722 React Jobs in London

Senior Full Stack Developer | React and C# | Greenfield Trading Platform | London, Hybrid | up to £140k + Bonus, Benefits ❗Note: This role does not provide Visa Sponsorship ❗ ☁️ Our client is a world-renowned FS Trading House, offering a diverse and globally operating financial services platform, offering vital liquidity, market access, and … embark on a transformative journey to revamp their front-end architecture, they're seeking a strong Senior Full Stack Developer with key skills in React and C#, to shape the future of their trading platforms. In this role, you'll be at the forefront of enhancing performance and scalability across … requirements. Ensure delivered systems are of production quality. Ensure software is adequately documented for handover to the business. Experience needed for this Full Stack, React, Engineer: Proven track record and professional experience in a Full Stack Development role, with a focus on Front end, Software design and architecture. 5+ years more »

and maintain complex software solutions. Collaborate with product managers, designers, and other engineers to deliver high-quality products. Utilize frontend technologies such as HTMX, React, or Angular to create intuitive user interfaces. Develop backend services using Python and frameworks like FastAPI or Flask. Implement object-oriented programming and test-driven … Qualifications: BSc in Computer Science, Engineering, or a related field. 3+ years of demonstrable experience in configuring and developing complex software solutions. HTMX/React/Angular Python AWS or Azure DevOps Deep understanding OOP/TDD/BDD Solid understanding of agile software engineering practices. Awareness of modern software more »

Company: Fintech Start-up 🧢 Role: Full Stack Engineer ✨ Tech: React, Node, Typescript 💰 Offer: Up to £80,000 + stock option and benefits 📍 Based: Central London 💻 Hybrid: 2-3 days a week in-office About The Company We are currently working with a fintech start-up dedicated to radically improving the … and decision making - being a lead contributor in our projects and shaping the architecture of our services. About the Tech You’ll be using React, Node, Typescript, NoSQL, Docker and it would be great if you have some React Native experience too. The Offer Salaries up to £80,000 as more »

Job title: Full Stack Python/React Developer Client: Hyper Scaling ML Startup Experience Level: 2+ years' Salary: Up to £175k + Bonus Location: London (Hybrid) A Hyper Scaling ML Startup are searching for Full Stack Python/React Developers to join a group of the highest-regarded talent around … Learning frameworks, web applications and other and data driven products using bleeding edge technologies. Skills/Experience: Strong knowledge of Python and/or React Experience with FastAPI is preferable Strong computer science fundamentals - 1st class degrees are ideal - also open to STEM backgrounds Please apply directly or email rdelaney more »

work with some of the newest technology on the market and contribute to design and prototyping models. Stack: .NET 6/8 SQL, MongoDB. React/TypeScript. Azure/AWS/GCP. Microservices. Docker/Kubernetes There is protected Learning and Development time at this company, so there will be more »

Senior React and C# Full stack Developer | Front Office Trading House | £130,000 + Strong bonus | Hybrid working, LDN Senior React and C#, full stack Developer is needed for a London City based Hedge Fund who operate across the energy, commodities, equities and other financial markets. As well as providing … a technology-powered by data platform, market access and infrastructure services to clients, are looking to hire a Senior, Front Office, React front end and C# back end Engineer to work exceptionally closely with the trading desk, helping to build out a Greenfield Trading system. Involvement from architectural design, team … you will get the benefit of exposure to the front office, working in a FinTech type delivery model, using the latest versions of JavaScript, React.JS & C# As they provide best in class trading applications to both internal traders as well as external customers. This Senior React and C# Full stack more »

Senior Software Engineer (React, Node.js, AWS) Salary: £90,000 - £110,000. Location: Hybrid in London. Senior Software Engineer (React, Node.js, AWS) - would you like the opportunity to work for a market leading organisation, currently looking to revolutionise the data space? You will be joining a technology team who have a more »

could use them, while having regular calls with AWS to understand and trial new features and capabilities. We predominantly use nodejs for backend with react on the frontend. Infrastructure as Code is either Terraform or AWS CDK. To support all of this we are building an internal open source shared more »

Elite global hedge fund is now seeking a number of Computer Science graduates with a minimum of one years commercial experience in Python or React software development. The client is known for taking the top 1% of global talent for it's opportunities in it's London offices, and developing … quantitative strategies and front-office tools. The successful candidate will have the following skills/experience - 1-2 years+ commercial experience with Python, Django, React or Rust experience Strong understanding of OO principles, design patterns, data structures & algorithms Bachelors or Masters Degree in Computer Science or very similar, ideally from more »

Azure Functions or AWS Lambdas Familiar with both SQL and NoSQL DBs Strong DevOps skills across CI/CD and IaC UI development using React on TypeScript preferred Target Salary: £100,000 - £110,000 per annum Location: London EC3A/WFH hybrid Start Date: ASAP, up to 3 month notice more »

Awareness of design patterns and PHP inheritance Minimum 2 years of JavaScript development either vanilla and/or using one or more UI frameworks (React, Angular, Vue, JQuery, etc) Minimum 3 years of experience with HTML5 and CSS3 Related web technologies like Sass/Less, AJAX and JSON Experience with … and principles like dependency inversion (SOLID etc). Worked in an Agile environment Web Service API integration Unit testing with Mocha, Jasmine/Jest, React Test What you can expect: At Global Relay, there’s no ceiling to what you can achieve. It’s the land of opportunity for the more »

Senior Front End Developer, React, TypeScript, Fully-remote, COR5745 £100,000 This is an excellent opportunity for a high-calibre, Senior Front End Developer to join an exciting climate tech start-up, working on a fully-remote basis to develop a SaaS platform. What will I be doing? As the … Senior Front End Developer, you will help define and shape new product features, using your skills in React and TypeScript to develop, test and release new functionality. Because the team - whilst currently small - is due to expand, there are additional opportunities to get involved with hiring and team organisation, as … well as product testing, platform architecture and strategy. The current tech stack comprises: Frontend: React, Typescript, Storybook, Tailwind, Vitest Backend: Python exposing REST and GraphQL APIs Database: Postgres Infrastructure: Kubernetes on Azure, service bus (message broker), blob storage About the company The Senior Front End Developer will be joining a more »

updated with the latest web technologies. · Mentor junior developers, lead frontend projects, and collaborate with stakeholders. Qualifications and mindset · Proficiency in TypeScript. · Understanding why React exists and how it solves problems. · Proven ability to improve a team through code review. · A background in solving critical engineering problems. · Startup mindset – be … pull requests for code review, and we use YouTrack for managing work. We ship code to production 3-5 times a day. We use React, Redux (RTK and RTKQ) and everything is TypeScript with only ErrorBoundary as a class component. We use Sass modules for styling our components. We write … our tests using React Testing Library, we’ve recently moved from Jest to Vitest as our runner and we’re expanding our Playwright coverage. We respond to Sentry monitoring and resolve issues as soon as possible. Benefits · Healthcare package. · Generous annual leave entitlement. · Flexibility around work schedules. · Development days. · Team more »

client is stripping time wastage from the industry at a fast pace What do you need to bring (3 years + of the below): React/React Native Node/Express.JS Typescript Javascript: AWS Postgres If this feels right for you, I am keen to speak with you so hit more »

We’re looking for a versatile, personable Senior Nuxt/Vue JS developer who already has strong experience of Nuxt/Vue JS programming, React, JavaScript and TypeScript, and is open to exploring new technologies and techniques as the platform evolves. A successful candidate will be at home working as … work and engaging with clients during projects Understands balancing their work and supporting other team members TECHNICAL REQUIREMENTS Strong Nuxt/Vue JS experience React experience NodeJS experience Knowledge surrounding JavaScript and TypeScript Previous experience of working within an Agile environment Exposure to all SDLC phases Excellent communication skills Great more »

Principal Engineer - to £170k Full Stack Development; TypeScript, Node, Java, Data, React, AWS, Microservices We are seeking a Principal Engineer to lead a Tribe of 30 Engineers that build software products for clients across the UK and globally. 💷 £150k-£170k base salary 🏡 2 days a week in London, 3 days … you may not be writing production code every day, you will need to have a solid understanding of the following technologies/languages: TypeScript React or similar Node or similar AWS/Cloud Computing Java or other OO language Distributed Systems Microservices ⚠️ You must have experience working as a Principal more »

Lead JavaScript Engineer - London (Hybrid) - £90K-£100K Spinks has collaborated with a SaaS platform client who’s on a mission to power private equity, putting an end to outdated practises. They are currently seeking a JavaScript Engineer to join their more »

skills, with an ability to communicate and build relationships with senior stakeholders Technical background with tech such as PHP, Golang, Rust, NodeJS, Typescript and React If you are an experienced Engineering Manager looking for a new role, please apply now more »

high performance of the sites across multiple regions. About You: Required Experience: Minimum 6 years of JavaScript development using one or more UI frameworks (React, Angular, Vue, JQuery, etc) Minimum 6 years of experience with HTML5 and CSS3 Minimum 6 years of experience with PHP Experience and proficiency with content … a nice to have: Worked in an Agile environment Typescript Web Service API integration Selenium/Cypress Unit testing with Mocha, Jasmine/Jest, React Test Related web technologies like Sass/Less, AJAX and JSON What you can expect: At Global Relay, there's no ceiling to what you more »

.NET Developer, .NET 8, C#, Agile - London (Tech stack: .NET Developer, .NET 8, ASP.NET, C#, React, Angular 17, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, SQL Server 2022, Programmer, Full Stack Engineer, Architect, .NET Developer) We’re pleased to announce the arrival in the UK of one of Silicon … have commercial experience with: .NET, .NET Core/ASP.NET MVC, C#, SQL Server and Agile. Full training will be provided into: .NET 8, JavaScript, React, Angular 17, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and SQL Server 2022. If more »

.NET Developer – Global Fitness Movement – London (Tech stack: .NET Developer, .NET 8, ASP.NET, C#, React, Angular 17, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, SQL Server 2022, Programmer, Full Stack Engineer, Architect, .NET Developer) Born in 2012 in California, our client began development on an app and website that … as: .NET, .NET Core/ASP.NET MVC, C# and SQL Server. You’ll receive expert training on the latest technologies including: .NET 8, JavaScript, React, Angular 17, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and SQL Server 2022. All more »

of their web platforms and applications. If you are a passionate Developer with experience in technologies such as, backend – Python, flask and front end - React, TypeScript, and Javascript, and are eager to contribute to the growth of a dynamic retail/ecommerce company in London, we encourage you to apply … the frontend and backend development, ensuring a seamless integration between the user interface and server-side logic. •Implement responsive and user-friendly interfaces using React, TypeScript, and JavaScript on the frontend. •Strong Python and Flask for backend development experience •Participate in code reviews, identify areas for improvement, and adhere to … Developer or similar role in a retail/ecommerce environment. •Strong Experience Python and Flask for backend development. •Solid experience in frontend development using React, TypeScript, and JavaScript. •Knowledge of modern web development practices and technologies. •Experience with version control systems, preferably Git. •Previous experience working in an ecommerce or more »

Senior Software Engineer (React, Typescript, and Node) London (Hybrid) £75k - £95k + package This is possibly as exciting an opportunity as there is right now if you're a Senior Software Engineer looking for your next challenge! If you're interested in making the world a more sustainable place, then … partnered with a company making waves in the ESG space as they build up their leadership team. Their tech stack is based on Node, React, TypeScript, and AWS but a good engineering mindset is crucial so we're much more interested if you can talk about the successes (and failures more »

Job title: React Software Engineer - Up to £140,000 + Bonus + Package Client: Elite Fintech Client Experience Level: 2+ years Salary: Up to £140,000 + Bonus + Package Location: London (hybrid) Cutting-edge tech, a collaborative environment fostering React knowledge growth and development, fantastic office space in the … heart of London An elite Fintech client are searching for React Developers to join elite talent and expertise. This team has an unlimited tech budget, promotes a great culture, and is made up of incredible like-minded individuals. Role · Working on highly scalable, low latency infrastructure. · Provides the chance not … only to work in React, but gain exposure to a lot more from some of the best developers worldwide Skills/Experience · Strong knowledge of React · Strong Computer Science fundamentals more »

years of experience as a full stack developer at a tech company. Recent experience at an early or growth stage startup. Experience with React/Next, NodeJS and SQL (Postgres). Experience with building features spanning the frontend, backend, and infrastructure. You have a track record that shows ambition and more »