51 to 75 of 381 Permanent React Jobs in London

globally, 140 in London 🧢 Role | Software Engineer 🪜 Level | Senior, or Lead 🎯 Areas | full stack development, product engineering, scaling systems ✨ Tech | TypeScript, Node.js/Express.js, React, MySQL, Redis, AWS 📍 Based | London (Zone 1) 💻 Hybrid | 2-3 days a week in-office 💰 Offer | £100-125k + annual bonus + RSUs more »

Founding Full-Stack Engineer - London - £75k - B Corp Tech - JavaScript, React, Node.js Have you ever wanted to uses your skills as a developer and help build a fin tech disruptor supporting ESG? They offer solutions to support private market investors. Do you want to impact decisions across the business? If … launching a new SaaS product and shaping the functionality and Architecture Get to work alongside and learn from industry heavy hitters Must have: JavaScript, React, Node.js Nice to have: Next.js, AWS a bonus, experience with a scale up The ideal candidate will be responsible for developing high-quality applications. They more »

Do you want to join a technology start-up revolutionising business security with AI? Experience across the full-stack is fundamental. You will be helping to grow an AI video system, leveraging your experience across both backend and front-end more »

Senior Full Stack Engineer (React & Node)- Up to £95k plus Stock! A tech for good company that provide an online platform to encourage and empower people striving to make a positive change are growing out their team! This is a critical hire for them as they scale their business further … you'd be coming on board and making a key impact. The Role: Working with their stack of React & Node Implementing Typescript, Nest and Next to their stack Have ownership over a piece of the platform and drive its improvement Have the potential to grow into a lead as they … scale Requirements: Strong skills in React and Node Experience in startup/scale up environments The ability to be proactive and work autonomously Experience with Typescript and Nest (nice to have) What's in it for you? A salary up to £95k Stock options Unlimited holiday days Enhanced parental leave more »

patterns in Java. Experience with popular web application frameworks, such as Spring and Hibernate. Experience with front-end technologies (HTML, CSS, JavaScript, Angular/React) is a plus. Familiarity with concepts of MVC, JDBC, and RESTful. Proficient understanding of code versioning tools, such as Git. Experience with cloud platforms (AWS more »

maintain front-end applications. Collaborate effectively within a team environment. Apply strong problem-solving skills with meticulous attention to detail. Required Skills: Proficiency in React, Node.js, TypeScript, Firebase, and Google Cloud Platform (including App Engine, Cloud Build, Cloud Run, and Firebase services). Experience with DeckGL Solid understanding of data more »

Senior Full Stack Developer – Typescript, React, Python OxSource is currently on the lookout for an experienced Full Stack Developer to join a growing start-up based in London. Only a few years old and powered by next-generation AI, the company is building state-of-the-art video systems which … product offering. Required Skills: 3+ Years commercial Experience as a Full Stack Developer Backend technologies: Fast API, Python3, Docker, Postgres, Redis Frontend Technologies: Typescript, React, React component libraries (E.g. MUI) Location: London Salary: Up to £120,000 (DOE) Contact: Ross Lyons– OxSource Ltd Equal Opportunity Statement We are committed to more »

front office investment teams to build complex solutions to deliver on high impact business goals and priorities. Key Requirements: 3+ Years Frontend Development Experience React, Redux & Typescript Knowledge of any app/tool to display large volumes of data - such as AG Grid Knowledge of Rust or Python is beneficial more »

development You will choose the most appropriate technology to deliver functionality in a timely and robust manner. This may include frontend frameworks such as React, Vue or Angular and appropriate backend technologies such as Node or ASPNET.Core and help to build an industry leading team more »

Senior Software Engineer/Full Stack Developer (Python React Full Stack) London to £120k Are you a skilled Software Engineer with Python and React skills looking for an opportunity to work on complex and interesting AI based systems? You could be progressing your career as a founding member at a … backend Python coding skills and also have experience with other backend technology in the stack: FASTAPI, Docker, Postgres, Redis You also have TypeScript and React front end skills You have advanced analysis and problem solving skills You're familiar with AWS and IaC (Pulumi) Experience with C++ or video streaming … Continuous career development Opportunity to be a founding member Apply now to find out more about this Software Engineer/Full Stack Developer (Python React Full Stack) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're more »

React Native Developer £500 - £550/Day London 1 day per week Are you ready to be at the forefront of transforming the financial landscape? Join our dynamic team as a FinTech React Native Developer and play a pivotal role in reshaping how individuals manage, exchange, and spend money across … financial resources effortlessly. We go beyond the conventional, integrating digital assets with a user-centric approach and an unwavering commitment to security. As a React Developer, you'll be a key player in redefining the future of finance. My client is in need of people from a strong: React Native more »

a successful software product, inc. architecture, functionality design, coding, testing, CI/CD and production support Experience required : Full-stack development experience with JavaScript, React and Node.js Keen to work in a technology startup, ideally with previous experience in a startup Nice to have : Next.js experience AWS, ideally Lambda Modern more »

opportunity to grow with a hyper growth business. The ideal candidate: 3+ years of Shopify development experience Experience with HTML CSS Javascript/jQuery & React Moderate experience with Github Webpack Node.JS Knowledge of Liquid Templating, Shopify API, JSON Works well under pressure and enjoys getting things done with speed Thrives more »

.NET Developer (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) At this very moment our client is constructing the world’s first intelligent answer engine based on semantic information … have experience in .NET, .NET Core/ASP.NET MVC, C# and SQL Server. You will receive training in all aspects of: .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. These more »

x Full-stack JavaScript Engineers ⚛️ TypeScript, React and Node 🌱 ESG Start-up 🏠 1-day p/week in London 💷 £60,000-70,000 A London based ESG start-up are looking for 2 x Fullstack Engineers with strong TS, React, Node, Next experience to join their Engineering team. You will … There is a huge amount of opportunity to experiment and play with technology, on a greenfield product. Required experience: 3+ years TypeScript/JavaScript, React, Node.js Truly full-stack and more than comfortable with Backend tasks (not an FED with a little bit of Node) Experience in a small start more »

Jnr/Mid Level Front End Developer - Javascript - React - Next.js🚨 🎯London/Hybrid X1 Week London Office🎯 🚃 Zone 1 🚃 💷up to £45k + Benefits 💷 🔥Hugely Successful Well Known Analytics company based in London, who work with some of the most major and high profile brands engaging over 230 Million Global … Write and improve technical documentation when necessary Participate in all Agile planning meetings and stand-ups 👩‍💻Essential Skills 2+ yrs Demonstrable Commercial JavaScript experience React.js and Next.js (highly preferred) Integrating first and third party services including REST APIs TDD ⚡️Desirable Agile working principles Working with a design system/component 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 »

Essential Requirements: 4+ years' experience with Python & 3 Years' with Django At least 2 years’ experience of coding in a front-end capacity (preferably React but other frameworks will be considered). Microservices and using related tools – e.g., Docker, Docker Compose, Kubernetes, logstash and using messaging tools e.g. Rabbit MQ more »

Requirements & Responsibilities: Proven experience as a Software Engineer - Mainly on the Front end Solid knowledge of Front end tools such as Vue.js, Svelte or React.js Familiarity with Backend languages similar to Node.js, C# and Java Excellent HTML/CSS skills - proficient in building and styling data. Experience mentoring junior engineers more »

team environment. Apply strong problem-solving skills with meticulous attention to detail. Required Skills: Experience with Deck.gl or other data visualization framework Proficiency in React, Node.js, TypeScript, Firebase, and Google Cloud Platform (including App Engine, Cloud Build, Cloud Run, and Firebase services). Solid understanding of data structures. Minimum of more »

Mid-Level Full-Stack Developer - Java, React, AWS OB's client within the AdTech space are looking to grow their engineering team by adding highly skilled engineers with experience working in a Full-Stack capacity. Working with a variety of stakeholders across the business you'll be a part of … a small, highly focused team you'll be working on a variety of projects with agile best practices. Mid-Level Full-Stack Developer - Java, React, AWS Tech Stack: Java Springboot React or Angular (they use React) AWS TDD The successful candidates can expect a base pay of between £60k-£80k … Central London based office on a hybrid basis. You must be UK based and sponsorship isn't available. Mid-Level Full-Stack Developer - Java, React, AWS more »

London (2 days per week on-site) Salary: £85,000 - £100,000 Purpose: Developing highly scalable web applications Tech: JavaScript, TypeScript, Node, HTML, CSS, React, Next, Redux, TDD, BDD Industry: Digital Agency Immersum are engaged with one of the leading Design agencies in the UK. They are looking for an … well versed across the JavaScript stack using JavaScript, TypeScript and Node on the backend and frontend as well as using typical FE frameworks including React, Next, Vue and Redux. Broader experience across other server-side languages including Java and .Net is preferred as well as being familiar with Cloud technologies more »

Senior Software Engineer (React/Node) | Tech For Good | £90k - £100k + Stock Exciting Tech For Good using educational tools to overcome some of the biggest challenges within society from, poverty to climate change, pollution to deforestation. Entering growth mode, they are looking for a Senior Software Engineer to take … their platform and drive it’s technical direction. You will have a huge say in shaping the tech, designing architecture and mentoring. Stack is React.js, Node.js and Typescript, deploying to GCP and introducing Nestjs and Next.js. This role is ideal for someone who enjoys making an impact in start-up … and scale up environments, can be proactive, work autonomously and bring ideas to the table. What do you need? Experience working across Node.js and React.js Interest in Tech For Good Experience with Nestjs, Next.js and/or Typescript (Big Plus) What’s in it for you? Hybrid Working (London Office more »

Senior Full Stack Developer – Node.js/React – Social Learning Platform - £70,000-£100,000 I am currently working with a social learning platform who are seeking a highly skilled Full Stack Developer to join their team. The company was founded in 2015 and has gone from strength to strength. They … skilled mid-level developer or a lower level senior who wants to take on more responsibilities in their career Requirements: Proven Commercial experience using React and NodeJS Someone who is passionate about making their mark on their next company Must have great communication skills and interpersonal skills. You must be more »

from hybrid working and a variable annual bonus, to employee stock options, generous paid leave, and trips abroad #WhatWillYouBuild About the role As a React Native Developer, you will play a pivotal role in the development and sustenance of our cutting-edge React and React Native frameworks, libraries, and pre … to nurturing code quality throughout the organization, underscored by the development and management of code review tooling written in Node.js, tailored specifically for scrutinizing React and React Native code. Your expertise and dedication will significantly contribute to shaping the core of our technology, fostering a culture of excellence and innovation … Why you should join As a valued member of our team, you'll have the exciting chance to shape and craft Builder.ai's forthcoming React and React Native framework and architecture. You'll also play a key role in enhancing Builder's React and React Native pre-built features. One more »