JavaScript jobs in London

Full Stack Engineer London / WFH to £70k Full Stack Engineer / Developer *Flexible Working WFH*. Would you like to join a successful and growing technology scale-up that's experienced rapid growth over the last year with its cl...

React Developer(Tech stack: React Developer, JavaScript, HTML, CSS, React Developer, Urgent)Our client is the world's largest social-networking web site and they have ambitions to become the biggest web site in the world! Their...

Front End Developer(Tech stack: Front End Developer, JavaScript, TypeScript, Angular, React, Vue, Git, GitHub, Front End Developer, Urgent)Our client are a leading e-book firm who are on a mission to build the best reading expe...

Front End Web Developer London to £60k *Remote Interview WFH*Front End Web Developer (JavaScript React Redux AI). AI Start-up that is acting as tech incubator within the World Economic Forum is seeking a bright, ambitious Front End Web Deve...

Arrows Group has joined forces with a creative digital agency in London to find a UI Engineer to join their team. Angular 2+ experience is essential as this will be the main technology used to create impressive products for leading retail b...

Senior UI EngineerRemote£75,000 - £85,000 with a bonusAre you a Senior UI Engineer or Senior Frontend Engineer with a passion for delivering high quality code and excellent user experience and are looking for your next challenge at the UKs ...

Senior JavaScript Developer - Node, JavaScript - £90KSeveral Senior JavaScript Developers with strong experience across the full JavaScript and Node stack are wanted by a rapidly growing HealthTech start-up in London.You'd be joining an est...

Front End Engineer - React - £60-70KA Front End Engineer with strong React experience is required by one of the fastest growing companies in the world. As a Front End engineer, you will build ambitious web applications, on the edge of what ...

A Mid-level Front-End JavaScript Engineer who specialises in React.js and has strong UI Styling experience is now required by a London Digital Agency.This is a short term contract running until December 18th 2020.You MUST be able to write c...

Our client are an exciting and fast moving startup in the social gaming sector. They are looking for a talented and passionate React developer to come on board. They have produced a mobile game that allows users to make predictions on reali...

Are you an up and coming Front End Developer with an appetite to learn? Have approximately 1 year or more experience with Angular, React or Vue.js skills? Want to work with a super cool FinTech that's changing the industry? Want to work re...

Digital Agency - Senior React/Front End Developer Who are we looking for?We are looking for an experienced Senior React Developer. Your primary focus will be on planning, architecting and building user interface components and implementing ...

Senior React Developer - London £50,000 - £60,000 plus excellent benefits and perks/based in Shoreditch, London Core skills required: React/Javascript/Node.js/MongoDB/HTML/CSS My client a fast growing and award-winning fintech company, seek...

Frontend DeveloperRemote - With Offices in Central London£60,000 - £65,000Working with a well established, tech savy business based in Central London, you will be joining as a Frontend Developer working on greenfield applications along with...

Senior Front End Developer (JavaScript TypeScript React Mobile) *Remote Process* Market-disrupting proprietary trading organisation is seeking an accomplished Senior Front End Developer to enhance their capabilities as they emb...

CompanyGeomiq is a technology company manufacturing the future - We accelerate the speed of how technology products are designed, developed, produced and brought to market. We are working with some of the worlds leading businesses with a go...

What is Bequest? We are an early stage tech startup revolutionising the life insurance industry. Born out of Founders Factory and supported by Aviva, we have gone through incubation and are now in the acceleration program to power our growt...

JavaScript Developer / Full Stack Engineer (Full Stack API Node React) *Remote Interview WFH*. Would you like to work in a technology driven environment with a constant pipeline of new projects, creating prototypes, scrapping them and start...

Back End Developer- FULLY REMOTE- You can live in the UK or EU- up to £75,000 paI'm currently working with a cutting edge blockchain dedicated business with huge success in the UK and due to their continuous growth they are looking for a ta...

Mission-led Green-Tech business due to sign a major European dealGreenfield project with the latest tech-stackUse of cutting-edge AI and IoTOur client is a well-funded Green-Tech start-up who have partnered with market-leading retailers in ...

Our client are looking to expand their React capability for numerous long term projects. They are looking for:- Extensive Front End experience, focusing primarily around React.- In general, strong JavaScript knowledge (no Back End needed) -...

Front End Developer - ReactJS - Sports BettingHigh-calibre Front End Developer required for global sports betting brand based in Central London.The Front End Developer will be working on a Greenfield project within a tech-focussed environme...

Full Stack Developer | Remote (UK) | 3 Month Contract(Node / Vue / MongoDB / GraphQL)iO Associates are working with a friendly and growing start-up looking for a Fullstack Developer to join them. This client has developed their platform mas...

UI Engineer 35-40k + Benefits Remote/North West based Exciting opportunity for a commercially intelligent UI Engineer to join this progressive and highly scalable global software product suite. Skills and experience requ...

The hotel technology industry has remained relatively unchanged for decades, with large technology companies now competing with hotels for a guest's attention. At Hotel Manager we let hotels connect to their guests through a white-labelled ...

The RoleWe are looking for an experienced full-stack developer with deep knowledge of Python (Django) and a passion for building world-class experiences. You will need to be a self-starter able to multitask while working within a small team...

Greenfield project building a bespoke, elegant B2B software applicationAgile methodologies in a global company Great opportunity for development and career progressionAn exciting opportunity to join a well-established property company based...

About Spiny.ai:Spiny creates solutions and software for digital publishing businesses. Our mission is to make digital publishing and media sustainable.Spiny is reimagining how digital publishers can use data to power their business, make be...

Objective:  To deliver a web based hearing test in 8 weeks compatible with our future native app development plans.Backgroundeargym is an early stage startup developing immersive hearing training games in Unity. We are working hard to build...

Dynamics 365 CE Support Developer, London, £45,000, Microsoft Gold Partner, Established support team, D365, Power Platform, Support and project work, Progression to consultancyAn established Microsoft Gold Partner are looking f...

Mobile Engineer London to £90k Mobile Engineer / React Native Developer *Remote Interview WfH*. Would you like to work with the latest technologies, build systems from scratch and get stuff done? You could be joining a fast gro...

Front End Developer London to £55k Front End Developer (JavaScript TypeScript React) *Remote Interview WFH*. Would you like to work on complex and interesting systems, take ownership, be challenged and continually learn; based ...

Senior Software Developer London to £65k Senior Software Developer / Full Stack Engineer (JavaScript Node React) *Remote Interview WfH*. Are you a hands-on Senior Software Developer seeking a role where you can make a real impa...

Dynamics CRM Developer, London, Microsoft Gold Partner, £80,000 My client are a large global Microsoft Gold Partner that are working on a number of large enterprise level Government and public sector D365 projects around the UK...

React DeveloperLondon6 month contract£575-600pd inside IR35.My London based investment banking client has an urgent requirement for a React Developer with strong TDDExpert ability with the React framework (ReactJS, Redux) and strong profici...

React Developer (JavaScript Software Engineer Programmer Developer React ReactJS React.JS React-JS JavaScript Progressive Web Application (PWA) Amazon Web Services GCP Azure AWS Angular Agile Architect Architecture Finance Remote Worker Rem...

Python JavaScript Developer (Full Stack Software Engineer Python JavaScript React Vue Angular Front Office Front Office Trading Fixed Income Bonds Rates Credit Equities Derivatives Equity Agile Amazon Web Services AWS GCP Azure Quantitative...

JavaScript Developer - Full StackContract - December 2021LondonAre you a Full stack Software Engineer looking for a new challenge? Working for a global media company in the heart of the city, you will be involved in projects relating to acc...

Full Stack JavaScript DeveloperAcross the UKWho you'll be working withThis Capgemini Full Stack JavaScript Developer role sits within the Web Platforms Team in our Digital Customer Experience unit, you'll be predominantly focusing on buildi...

Technical and Team Lead - Agile & JavascriptWe are looking for an architecture and data orientated Engineer who can simultaneously lead small engineering teams whilst owning the technical roadmap for their specific areas.Experience Requ...

Senior Full-Stack JavaScript EngineerWe're looking for a great Senior Engineer who can help us to design and build our world-class product for modern charities: The world's first serverless CRMAt Beacon we're a growing technology startup bu...

Front End Web Developer (JavaScript React) *Remote Interview WFH*. Would you like to work for a diverse, supportive, tech driven company with 10% time and an allocated budget to work on your own development projects as well as ...

React DeveloperBe the first of your friends to declare, "I love where I work!" and actually mean it. Laugh hard and work hard with some of the best and brightest in the tech industry. Our client has created the world's first ma...

TLDR: We're looking for a full stack engineer to build beautiful & functional products from start-to-finish. You'll join as the 4th engineer in our growing engineering team.zeroheight is a Y Combinator company shaping the future of the ...

Here at Gousto, we are on a mission to become the UK's favourite way to eat dinner!Delicious recipes, precise ingredients & a dollop of adventure, delivered to your door. We have invested into our technology, data capability and our pro...

Who we are:Mirza is a company on a mission to use technology to help eliminate the gender pay gap. With 80% of the pay gap due to the “motherhood penalty,” we’re building an open access tool for future parents to understand and plan for the...

About ElemendarElemendar is a fast-growing Seed-stage startup in the Cyber Security space. Founded in 2017 at the UK's NCSC Cyber Accelerator, we use Machine Learning to solve a significant current security problem. Our existing product, wh...

Full Stack Engineer London to £100k Full Stack Engineer / Developer (Python JavaScript React Data) *Remote Interview WFH*. Would you like to work on intellectually and technically challenging projects and gain valuable knowledg...

Web Developer London / WFH to £70k Web Developer / Full Stack Engineer *Flexible Working WFH*. Would you like to join a successful and growing technology scale-up that's experienced rapid growth over the last year with its clic...

JavaScript Developer - Core Engineering - LondonSummary: A global pioneer in technology solutions within finance are looking for a front-end JavaScript developer to join the London-based core engineering team within this global tier 1 bank...

Senior Software Engineer - London / RemoteSummary: A bleeding edge IoT start-up, focussed on real-time data analytics and machine learning software, are looking for a senior software engineer to join their agile team. The senior engineer ...

Lead Software Developer London to £90k + equity Lead Software Developer (Full Stack JavaScript Node React Start-up) *Remote Interview / WFH*. Would you like to join a tech start-up in stealth mode where you can take ownership, ...

X4 Technology are currently working with an award winning Fintech company who are looking for a JavaScript Developer to join their team. They are needing a Vue.js specialist to help build a new client facing side of their operation. Role: J...

JavaScript Developer | Contract | 6 months | React/TypeScript/D3 | London | £350 - £400pd JavaScript Developer | Contract | 6 months | React/TypeScript/D3 | London | £350 - £400pd Are you JavaScript developer that is looking to take the t...

Full Stack JavaScript Developer x 5LondonUp to £70k10% BonusCar AllowanceRole SummaryThe client a global leader in digital transformationIs looking for a lead full stack developer and 5 full stack developers to join their exceptional team. ...

Are you a high performing, experienced and meticulous React Native Engineer who is looking for the opportunity to join a fast-growing team, where your in-depth knowledge of the React Native framework, can be fully utilised?Mostyn Chase is e...

JavaScript Engineer London TEC Partners are working with a fast-growing, Series A Funded, start-up who are inspiring people to experience life-changing challenges through organised sport. A global platform that encourages users to set life-...

A well-established business is looking for an accomplished JavaScript Developer to join its growing technology team.In order to be suitable for this role of significant responsibility you MUST be a personable Developer with demonstrable exp...

A well-established business is looking for a motivated and accomplished JavaScript Developer to join its growing technology team. In order to be suitable for this role of significant responsibility, you MUST be a personable Developer with d...

Full Stack ReactJS/NodeJS opportunity- £500-550.00 per day Our client is a leading telecommunications business who are launching new product and services within the IoT space in the US and Asia. This is a new project, one of which is for th...

Senior Software Engineer - Building a data privacy platform from scratch (B2B SaaS)Software Engineer who is focused on backend or full-stack in polyglot environment: Elixir, Typescript, Kubernetes, Docker, React, GraphQL, AWSSalary £70-110K...

My client is a global software company. They are looking for a front end developer with knowledge of Output Management Systems such as Streamserve or Opentext. Candidates must be fluent in German. This role can be based remotely in various ...

Senior/Lead Vue.js DeveloperLondon based PropTech CompanyUp to £60,000I am currently working with a fast-growing SaaS PropTech start-up who have scaled from 2 to over 30 people in less than 18 months, and it's an exciting time for them as t...

Senior Backend JavaScript Engineer - (NodeJS / React) - £65K - Central London I am currently recruiting a backend JavaScript Engineer (NodeJS) to work for a global Industry leading software house located in the heart of London. I am looking...

ImproveWell is the purpose-built engagement solution for improvement in the NHS. Our mission is to empower frontline staff to transform healthcare delivery.We have a workforce engagement platform, focused on quality improvement, with a visi...

Senior Full Stack EngineerRemoteUp to £60,000Are you an accomplished Full Stack Developer with a strong background and long track record in JavaScript web development looking to work in a people-centric digital agency with amazing company b...

Javascript Engineer - Digital UI Platform - Vice PresidentAs a Senior Software Engineering (Vice President), your mission is to help lead our team of innovators and technologists toward creating next-level solutions that improve the way our...

JavaScript Architect (Web Mobile Front End). Would you like to take ownership and make an impact? You could be joining a global games software house in a senior position in which you'll work with software delivery teams to help shape the fu...

JavaScript Developer (Tech stack: JavaScript Developer, Typescript, React, React Native, Android, iOS, NoSQL, Redux Saga, GraphQL. JavaScript Developer, Urgent)With operations in over 20 countries our client has fast become a major player w...

Software Developer (Typescript)City of London£60,000 to £80,000 + Stock Options + Flexible Hours + Some Remote Working + Private Healthcare + Training & Development Budget + Pension + HolidayExcellent opportunity for a Software Develope...

Senior Automation Tester | Up to £75,000 + Amazing Benefits | London | Remote Working(Test, QA, Automation, Git, CI/CD, JavaScript, TypeScript, Cypress, TestCafe, WebDriverIO, Mocha, Jest, Gatling)Senior Automation Tester opening with a glo...

React / React Native / TypeScript / JavaScript / HTML5 / CSS3 / Git / TDD / JestMy client is a fast growth, tech startup with office locations across the world. Due to growth they require a React Developer to join their core product team. A...

Full Stack DeveloperBase Location: Central London (Client Location: East London)£50,000-£75,000k Per Annum£5,300 Car Allowance + 10% BonusThis is a fantastic opportunity to join one of the leading Global IT consultancies / System Integrator...

A leading online greeting cards marketplace is seeking an Angular Web Developer to join their team on a permanent basis at their London site.Due to exceptional growth our client is looking for bright experienced developers to join their fro...

About Hire SpaceHire Space provides everything needed for businesses to host world-class virtual, hybrid, or in-person events, both in the UK and globally. As long-standing EventTech leaders, we are at the forefront of the rapidly growing w...

Principal Software Engineer London to £90k + equity Principal Software Engineer / Technical Lead (Node.js React Full Stack) *Remote Interview / WFH*. Opportunity to become a founding member of a well-funded tech start-up and be...

Full Stack Engineer / Developer (WebGL JavaScript TypeScript Node) *6 month contract*. Do you have expertise with WebGL and Full Stack experience? You could be working on ground breaking Virtual Reality / spatial technology at ...

Front End Developer / Full Stack Engineer (eCommerce) *Flexible Working WFH*. Would you like to join a successful and growing technology scale-up that's experienced rapid growth over the last year with its click and collect sof...

Lead Full Stack Developer - Marketing & Advertising- LondonLead Full Stack Developer with experience in working in an agile environment with continuous integration tools like Github is required by one of the largest independent holder o...

A superb opportunity for a FULLY REMOTE, FULL Stack Node./React developer to join an exciting music client.Client DetailsReact. FULLY REMOTE. Node/React Developer. Music Client.The client is on an exciting journey that is gaining huge momen...

Lead Software Engineers with experience building applications using C#, .NET Core, JavaScript, TypeScript, REACT, and Azure!Do you Possess leadership qualities as a Senior Software Developer?Do you have experience building Full Stack Softwa...

Angular Front End Developer is required by Logic Engagements to work for our industry leading client based in Central London.The scope of the role will be to work on a variety of exciting front end development projectsIn order to be success...

Full Stack Software Engineer, React, Node, AWS - LondonFull Stack Software Developer, React, Node, AWS - London(Tech stack: Full Stack Developer, Software Engineer, React, Typescript, Node, GraphQL, Redis, MongoDB, Elasticsearch, Docker, AW...

We are Linnworks, a SaaS company with a UK market-leading product for eCommerce back office automation. By market-leading, we really do mean the market leader.We are the biggest and most technologically advanced system out there without a d...

JavaScript EngineerJavaScript Engineer required by a growing SaaS company based in London. The company have recently gone through another round of funding and are looking to add a JavaScript Engineer to their existing cloud development team...

Our client is a world leader in their market and the team have amassed over 100-man years of experience implementing business critical solutions across a range of industry. Timely delivery and capture of work and asset information to the mo...

Node.js / JavaScript / TypeScript / SQL / AWS / Git / Jest / TDDMy client is a fast growth, tech startup with office locations across the world. Due to growth they require a Node.js Developer to join their core product team. As a Node.js De...

Title: Front End Developer (JavaScript, Vue.js)Salary: £60,000-70,000 + EquityLocation: central London + remote workingA well-backed start-up are looking for a talented Front End Developer to work in a close-knit team. You will have the cha...

JavaScript Developer(Tech stack: JavaScript Developer, Typescript, React, React Native, Android, iOS, NoSQL, Redux Saga, GraphQL. JavaScript Developer, Urgent) With operations in over 20 countries our client has fast become a...

We are looking for a   who has a passion for building great products with solid engineering practices using the latest technologies.The successful candidate will need to be organised, motivated and get things done. Want to work in a growing...

TEKsystems Global Services are looking for a high level React consultant to work on various projects within a fast paced front office team. You will be creating new order screens, with exciting features to be used by the front office, so ex...

Full Stack Engineer / Senior Software Engineer (Node React) *Remote Interview WfH*. Are you a hands-on Full Stack Engineer seeking a role where you can make a real impact as a key part of an early stage technology start-up? As ...

Wayhome: The MissionAt Wayhome we are reinventing homeownership by co-investing with people who haven't been able to buy a home yet. We’re a small team of Engineers, Property Specialists, Data Scientists and Creatives, who are addressing on...

An exciting opportunity has arisen for a React Developer to join a growing team in a digital client based in London. This role offers an experienced React Developer the chance to immerse themselves in planning, architecting and building UI ...

Department: Technology Team Reporting to: An Engineering Manager in the Technology teamType of Contract: Permanent Working Pattern: Full timeLocation: Camden, London, or remote in the UK ABOUT THE ROLE How the Technology team worksAt Future...

REMOTE React Developer (Front End Front-End UI Developer Programmer Software Engineer React JavaScript Agile React Native Mobile C# Finance Trading Front Office Remote Working Work From Home) required by our international trading client in ...

- Please note this is an equity only position -Hi,Are you passioned about improving women's health? Then do not look further. About the companySelfish Darling is a FemTech company focusing on the female body & mind. We have over 350+ ar...

Goodman Masson are looking for an experienced JavaScript Developer to work for a leading travel company based in London. We are looking for a motivated, enthusiastic and experienced full-stack JavaScript Developer looking to join an agile t...

MyMiniFactory is a leading Ecosystem for 3D creatives and makers. With clear and transparent values (Sustainability, Purposefullness, Inclusiveness and Freedom), it aims to build the best possible community for 3D designers to share free an...

Fullstack Software Engineer - Remote - 2 Months - Outside IR35 - £200 per dayFullstack Software Engineer on an initia two month contract. You will be able to carry out the work on a fully remote basis throughout the length of this contract....