26 to 50 of 106 JavaScript Developer Jobs

Full Stack Developer/Engineer (JavaScript Node.js AWS API) London/WFH to £85k Are you a technologist who enjoys using a range of languages whilst continually learning? You could be progressing your career as a Full Stack Developer at a successful and growing Cyber Security Risk Management tech company, working on complex and interesting systems at … the cutting edge of technology used by insurance company to assess security risk. As a Full Stack Developer you'll join the Product Engineering team working on the development of websites, APIs and efficient database queries. As well as JavaScript and SQL you'll be working with TypeScript, Node.js and serverless AWS with a focus on backend development …/WFH: You'll join the team in the London Bridge office three days a week with flexibility to work from home the other two. About you: You have JavaScript/TypeScript backend development experience You have a good knowledge of REST APIs You have strong SQL query writing skills You have experience of working on scalable systems with More ❯

provided by Free-Work UK. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Senior Full Stack Developer/Software Engineer (Java JavaScript React) London to £80k Well established trading brokerage is seeking a Senior Full Stack Developer as they expand into UK markets. As … a Senior Full Stack Developer, you'll join a small technology team building Greenfield trading systems from scratch, working in a start-up environment with backing from the larger organisation. You'll take ownership, working across the full development lifecycle and will quickly see the impact of your work, developing high quality, scalable and secure trading applications, working across … the full tech stack from Java on the backend through to JavaScript/TypeScript, React and React Native front end work. Location/WFH: You'll join a team of finance entrepreneurs and technologists in City based offices with smart dress code on a fulltime basis. About You You are an experienced Software Developer with a strong knowledge More ❯

Job Title: Mid-Level React Developer Location: Durham (Hybrid) Must be living locally!! Salary: Up to £50,000 + Benefits Sector: FinTech Employment Type: Permanent, Full-Time Overview Our client, an innovative and fast-scaling FinTech organisation based in Sunderland, is looking to hire a Mid-Level React Developer to join their growing engineering team. With a focus … end improvements Stay up to date with industry trends and emerging technologies Technical Requirements 2–4 years of professional experience with React.js in a production environment Solid grasp of JavaScript (ES6+) , HTML5 , and CSS3 Experience with state management libraries such as Redux, Zustand, or Context API Comfortable consuming APIs and handling asynchronous data Version control using Git/GitHub More ❯

React Developer – Digital Health Tech – London (Hybrid) – £55k–£75k + Benefits Location: London, Hybrid (2–3 days in office) Salary: £55,000 – £75,000 (depending on experience) Job Type: Full-time, Permanent We’re a healthtech company on a mission to improve healthcare access, outcomes, and experiences through cutting-edge digital solutions. Based in central London, our platform is … providers, private clinics, and patients across the UK to deliver safer, faster, and more personalised care. As we scale up, we're looking for a skilled and passionate React Developer to help us build user-facing applications that make a real difference in people’s lives.What You’ll Be Doing: Building and maintaining modern, responsive front-end applications with … regulated environment Collaborating in an agile, cross-functional team to deliver impactful health solutions What We’re Looking For: 2+ years of professional experience with React.js Strong grasp of JavaScript (ES6+), HTML5, and CSS3 Familiarity with TypeScript, Redux, and component libraries (e.g., Material UI) Experience building accessible apps (WCAG standards knowledge is a plus) Comfortable working with RESTful APIs More ❯

React Developer – Digital Health Tech – London (Hybrid) – £55k–£75k + Benefits Location: London, Hybrid (2–3 days in office) Salary: £55,000 – £75,000 (depending on experience) Job Type: Full-time, Permanent We’re a healthtech company on a mission to improve healthcare access, outcomes, and experiences through cutting-edge digital solutions. Based in central London, our platform is … providers, private clinics, and patients across the UK to deliver safer, faster, and more personalised care. As we scale up, we're looking for a skilled and passionate React Developer to help us build user-facing applications that make a real difference in people’s lives.What You’ll Be Doing: Building and maintaining modern, responsive front-end applications with … regulated environment Collaborating in an agile, cross-functional team to deliver impactful health solutions What We’re Looking For: 2+ years of professional experience with React.js Strong grasp of JavaScript (ES6+), HTML5, and CSS3 Familiarity with TypeScript, Redux, and component libraries (e.g., Material UI) Experience building accessible apps (WCAG standards knowledge is a plus) Comfortable working with RESTful APIs More ❯

As part of our team, you can explore what motivates and energizes your career goals: partnering with our customers, our communities, and each other. Job Description Senior Full Stack Developer/Engineering Lead – .NET & JavaScript US Bank are hiring a Senior Full Stack Developer who can design, develop, and lead the creation of top-notch internal tools … teams, and senior stakeholders to shape systems used daily by hundreds of users. Key Responsibilities Design and build robust full-stack applications using the Microsoft stack (.NET Core, C#, JavaScript, EF) Architect and develop dynamic, configurable web-based platforms for internal business users Implement data visualization and reporting tools (D3.js, ECharts) to replace inefficient EUC solutions Create APIs and … training, and continuous improvement cycles Ideal Candidate Will Have: 10+ years in software engineering with experience across the full stack Deep hands-on expertise with C#, .NET Core, ASP.NET, JavaScript, EF (EF6 and EF Core) Experience building internal platforms or tools used by non-technical business users Strong frontend skills: JavaScript, HTML, CSS, Bootstrap, D3.js or similar libraries More ❯

occasional team meetups) Salary: £55,000–£70,000 (depending on experience) Employment Type: Full-time About the Role A fast-growing tech company is seeking a Senior Full Stack Developer to lead high-quality development and automation testing initiatives. This is a 100% hands-on technical role where the successful candidate will take ownership of the full stack (Node.js … testing best practices across the development team Collaborate with product and DevOps teams to deliver secure, stable features efficiently Essential Skills & Experience 3+ years’ professional experience with full-stack JavaScript (React + Node.js) Strong proficiency in GraphQL and modern databases (SQL/NoSQL) Demonstrable expertise in test automation (Jest, Mocha, Cypress, or similar) Ability to define and implement testing More ❯

React Developer - 100% remote role Salary: £70,000 – £100K+ depending on experience Please note candidates should be located ideally in N.Ireland to apply. About the Company: A growing SaaS company delivering enterprise-grade solutions to simplify cloud operations and optimize infrastructure costs. Their platform helps businesses make data-driven decisions with clarity, using advanced FinOps tools and visual insights. … and North America, they foster a collaborative and remote-first work culture with a strong focus on technical excellence and product impact. The Role: We’re hiring a React Developer to design and build high-performance, visually rich web applications that bring cloud optimization insights to life. This is a key role working across a modern React/TypeScript … frontend trends and drive continuous improvement • Contribute to architectural decisions and shape the future of the frontend platform Essential Criteria: • Strong commercial experience building frontend applications with React , TypeScript , JavaScript (ES6+) , HTML5 , and CSS3 • Proven ability to create high-performance, responsive, and accessible interfaces for data-rich SaaS platforms • Expertise integrating APIs using REST and/or GraphQL • Experience More ❯

Job Description The position is for a Ruby Web Application Developer to build new and maintain existing Rails applications communicating with a Java API. The developer will be working within an Agile team to design and deliver high-quality applications. Requirements Experience designing and building Ruby-on-Rails application in a commercial environment Ruby Javascript Ideally Angular More ❯

Senior JavaScript Developer/Technical Lead (JavaScript Angular SaaS) Reigate/WFH to £120k Are you a senior Front End Engineer with strong JavaScript skills combined with technical leadership experience? You could be progressing your career in a hands-on leadership role at a global FinTech with flexible working and a range of perks and benefits … including continual professional development. As a Senior JavaScript Developer/Technical Lead you'll be the most senior Front End Developer in the UK working on a new AI driven product suite in collaboration with the team in Canada. You'll design and develop engaging front ends/UIs for SaaS solutions working with modern Angular within … team meet-ups and stakeholder meetings with the other three days work from home. About you: You have strong Front End/UI development experience You have expertise with JavaScript and modern Angular (Angular 16+, they're using Angular 18, moving to Angular 19), and other web technologies e.g. HTML5, CSS You have experience of working with C# backends More ❯

Our client in the Hospitality Industry is looking for a Senior JavaScript Developer to join their team. Join the dynamic team in the hospitality industry, where we are revolutionizing customer experiences with innovative and high-performing applications. We are looking for a Senior JavaScript Developer with expertise in Node.js, React.js, and testing to work on exciting … applications to ensure smooth functionality. Stay up to date with emerging technologies and industry trends to continuously improve our applications. Required Skills & Qualifications: 5+ years of experience as a JavaScript Developer. Strong proficiency in Node.js and React.js . Hands-on experience with unit and integration testing (e.g., Jest, Mocha, Cypress). Deep understanding of JavaScript, ES6+, and modern More ❯

JavaScript Developer JavaScript, React.js, HTML, CSS Salary up to £40k Hybrid working – Office in Manchester For more information, please email me directly at charlotte.mcgill@searchability.com Who We Are: We’re a fast-growing tech company with a strong focus on privacy-first, user-consented data collection. Our innovative approach puts flexibility and experimentation at the heart of … looking for developers who are passionate about building modern web applications and thrive in collaborative, agile teams. Who We're Seeking: We’re on the lookout for a skilled JavaScript Developer to join our dynamic engineering team. You’ll work closely with other developers, testers, and UX professionals to build high-performance applications, from architecture to implementation. You … ll bring strong experience with JavaScript and frameworks such as React, Angular, or Vue, along with a solid understanding of HTML, CSS, and RESTful APIs. A collaborative mindset, curiosity, and willingness to experiment are key traits we value. Experience working with native mobile apps (Android or iOS) is a nice bonus—but not essential. Benefits: 25 days’ holiday + More ❯

Senior JavaScript Developer/Engineer (Vue.js) Billericay/WFH to £75k Are you a JavaScript web technologist seeking an opportunity to work with a modern tech stack on Greenfield projects? You could be progressing your career in a senior, hands-on role at an eCommerce payments solutions provider that has experienced great success in the last year … and is growing as a result. As a Senior JavaScript Developer you will take ownership of projects within an Agile development environment, with a focus on Vue.js development to help evolve and scale the existing platforms as well as working on new Greenfield projects; you'll be able to take project ownership and manage all aspects of the … two days a week in Billericay (free onsite parking), with flexibility to work from home the other three, there are also flexible working hours. About you: You have strong JavaScript and Vue.js experience You have experience of mentoring with strong technical project and people leadership skills You're also experienced with other web technologies such as HTML5, CSS, SASS More ❯

JavaScript Developer JavaScript, React.js, HTML, CSS Salary up to £40k Hybrid working - Office in Manchester For more information, please email me directly at or call on . Who We Are: We're a fast-growing tech company with a strong focus on privacy-first, user-consented data collection. Our innovative approach puts flexibility and experimentation at the … looking for developers who are passionate about building modern web applications and thrive in collaborative, agile teams. Who We're Seeking: We're on the lookout for a skilled JavaScript Developer to join our dynamic engineering team. You'll work closely with other developers, testers, and UX professionals to build high-performance applications, from architecture to implementation. You … ll bring strong experience with JavaScript and frameworks such as React, Angular, or Vue, along with a solid understanding of HTML, CSS, and RESTful APIs. A collaborative mindset, curiosity, and willingness to experiment are key traits we value. Experience working with native mobile apps (Android or iOS) is a nice bonus-but not essential. Benefits: 25 days' holiday + More ❯

Country: United Kingdom Location: London Sector: Software Developer Job Type: Permanent Full Stack Developer - PHP/Angular/Node JS/Javascript Posted Wednesday, 12 July 2017 We at Endeavour Recruitment are currently recruiting for an experienced Full Stack Developer to join a dynamic team in central London. Large reputable corporation. Responsibilities : - Front End and Back More ❯

JavaScript Developer - Hybrid (Manchester-Based) React, Angular, Vue, HTML, CSS An innovative technology company is seeking a JavaScript Developer to join its Data Products team, supporting the continued development of a flagship user insights platform. This role offers the opportunity to work on something a little different-contributing to privacy-focused software that securely gathers raw … and design decisions. Develop and test front-end applications using modern frameworks. Collaborate with cross-functional teams to ensure seamless delivery and performance. Skills & Experience Required: Strong proficiency in JavaScript and modern frameworks such as React, Angular, or Vue. Solid understanding of HTML, CSS, and responsive design principles. Experience working with REST APIs and HTTP/S protocols. A More ❯

Join a Proven Partnership – Full Stack Developer Opportunity At MRJ Recruitment, we don’t just fill roles—we forge long-term relationships with the most forward-thinking companies in tech. One of our most trusted clients has once again turned to us to help them find exceptional talent. It’s a partnership built on consistent delivery—5 CVs submitted … hires made, all within four months. Now, we’re looking to continue that streak with a developer who’s ready for their next big move. About the Role We’re hiring a Full Stack Developer who thrives in JavaScript environments and is ready to take their skills further. If you’re experienced in React and Typescript, and … standards of code quality and contribute to clean, maintainable codebases. Work cross-functionally with product and QA teams to shape technical solutions. What You’ll Bring: Strong experience with JavaScript technologies, particularly React and Typescript. Interest or early experience in Golang or a desire to learn it on the job. Solid understanding of frontend development and responsive design. Familiarity More ❯

We are looking for a creative, detail-orientated Web Developer to join our Client's Web Development team. Within the Web Development team you will have the opportunity to enjoy working with a range of web technology across the full stack. Their client base is growing and as part of this growth they are looking to improve and enhance … Developers to hold a degree in Computer Science or a related field. Successful Web Developers should have sound knowledge and experience in different programming applications. C#, Asp.net/Core , Javascript, HTML, CSS, MVC and JSON are required core skills. Role Function: You should be able to demonstrate strong ability to work independently and as part of a team building … websites from the ground up in C#, MVC, Asp.net and Asp.net core. he successful candidate should have a good command of C#, HTML, CSS, Javascript, JSON & Bootstrap. Exposure to any UI binding framework such as Vue.js, AngularJS, React, and Knockout would be beneficial. Additionally, you should be comfortable using IIS. Full understanding of the MVC pattern, REST APIs and More ❯

to automate complex processes, make smart decisions, and interact with the real world in ways that were previously impossible. Position Overview We are looking for a Senior Full Stack JavaScript Developer to lead the development of both client-side and server-side functionalities. In this role, you will focus on building user interfaces that interact with the blockchain … tests and documentation for both client-side and server-side code. Participate in code reviews and provide constructive feedback to team members. Minimum Requirements 5+ years of experience in JavaScript development. Proficiency in modern JS frameworks (React, Vue, Node.js). Experience in building complex web applications (full stack). Understanding of asynchronous request handling and integration with backend systems. More ❯

7 years’ experience with cloud technologies, Azure, AWS, etc. (Mandatory) find out it Azure or is it AWS 7 years minimum in .NET Core, API , C#, and microservices development with tangible projects to reference for their work (Must have hands More ❯

7 years’ experience with cloud technologies, Azure, AWS, etc. (Mandatory) find out it Azure or is it AWS 7 years minimum in .NET Core, API , C#, and microservices development with tangible projects to reference for their work (Must have hands More ❯

Short description of the project task: Our client is in the field of telemarketing and customer service. Join the team taking an MVP platform to the next level. Work with integration of third-party services, architectural work, development of new More ❯

stagnation, and have a deep sense of autonomy and accountability. At Alphix, your contributions directly shape the future of B2B marketing. The Role We are seeking an experienced Senior JavaScript full stack developer who loves modern web design and backend development, has a great eye for detail and is excellent problem solver. Naturally you will be able to More ❯

positive impact. Headquartered in Los Angeles, IGN Entertainment's content is localized in 20 languages. Learn more at corp.ign.com. Job Profile Gamer Network is looking to hire a Web Developer to work as part of our experienced in-house development team. The role is for a creative technologist with a background in front-end, UI and rich-media Web More ❯

Front End Javascript Developer with Agile ?" Brighton Sussex Our Client is looking to recruit a Front End Software Developer with very strong experience in Javascript in an Agile environment. Must have experience with Agile development environment. Any experience with Angular JS framework knowledge would be very handy. Required knowledge and experience: Significant experience with building, launching … and managing simple and complex websites on the Adobe Experience Manager platform Expert knowledge of web-based technologies: HTTP/HTTPS, HTML, JavaScript, CSS, Less, JQuery, Angular A passion for technology and up-to-date with trends, new languages and design approaches in the IT space. Experienced in designing scalable solutions, write efficient code, optimizing performance and debugging issues. … of audiences, both technical and non-technical. Formal education or equivalent: Degree or equivalent experience in Computer Science or IT related field Higher degree desirable So key skills are Javascript in an Agile environment. This is a 6 month contract assignment in Brighton Sussex. Please send your to us in Word format urgently. More ❯