1 to 25 of 124 JavaScript Developer Jobs in the South East

Full Stack Python/JavaScript Developer - London - £60k Very flexible hybrid My prestigious financial services client is looking to expand their digital transformation team and require an experienced Full Stack Developer with strong Python & JavaScript to join them working across a range of new initiatives Core … skills across Python and JavaScript with experience in Django and/or React are an absolute must for this position Duties: - Work within a small team of developers, contributing to daily code reviews and merge requests. - Develop across the entire product stack - Take ownership of projects, from requirement gathering … through to deployment - Mentor junior developers to support their technical growth. Skills & Experience: - Minimum of 3 years of experience as a full-stack developer across: Backend: Python, Django Frontend: JavaScript, React, Next.js Version Control: Git Beneficial Knowledge: - Azure - AI Full Stack Python/JavaScript Developer - London More ❯

Full Stack Python/JavaScript Developer - London - £60k Very flexible hybrid My prestigious financial services client is looking to expand their digital transformation team and require an experienced Full Stack Developer with strong Python & JavaScript to join them working across a range of new initiatives Core … skills across Python and JavaScript with experience in Django and/or React are an absolute must for this position Duties: - Work within a small team of developers, contributing to daily code reviews and merge requests. - Develop across the entire product stack - Take ownership of projects, from requirement gathering … through to deployment - Mentor junior developers to support their technical growth. Skills & Experience: - Minimum of 3 years of experience as a full-stack developer across: Backend: Python, Django Frontend: JavaScript, React, Next.js Version Control: Git Beneficial Knowledge: - Azure - AI Full Stack Python/JavaScript Developer - London More ❯

Full Stack Python/JavaScript Developer - London - £60k Very flexible hybrid My prestigious financial services client is looking to expand their digital transformation team and require an experienced Full Stack Developer with strong Python & JavaScript to join them working across a range of new initiatives Core … skills across Python and JavaScript with experience in Django and/or React are an absolute must for this position Duties: - Work within a small team of developers, contributing to daily code reviews and merge requests. - Develop across the entire product stack - Take ownership of projects, from requirement gathering … through to deployment - Mentor junior developers to support their technical growth. Skills & Experience: - Minimum of 3 years of experience as a full-stack developer across: Backend: Python, Django Frontend: JavaScript, React, Next.js Version Control: Git Beneficial Knowledge: - Azure - AI Full Stack Python/JavaScript Developer - London More ❯

JavaScript Developer (Social Media API Integration experience essential) – (Remote UK Only) 3-month Fixed Term Contract £200-£250 per day My client, an ambitious start-up that are leaders in their field, are looking for a JavaScript Developer with extensive social media integration experience. You will More ❯

JavaScript Developer (Social Media API Integration experience essential) – (Remote UK Only) 3-month Fixed Term Contract £200-£250 per day My client, an ambitious start-up that are leaders in their field, are looking for a JavaScript Developer with extensive social media integration experience. You will More ❯

JavaScript Developer (Social Media API Integration experience essential) – (Remote UK Only) 3-month Fixed Term Contract £200-£250 per day My client, an ambitious start-up that are leaders in their field, are looking for a JavaScript Developer with extensive social media integration experience. You will More ❯

JavaScript Developer (Social Media API Integration experience essential) – (Remote UK Only) 3-month Fixed Term Contract £200-£250 per day My client, an ambitious start-up that are leaders in their field, are looking for a JavaScript Developer with extensive social media integration experience. You will More ❯

JavaScript Developer (Social Media API Integration experience essential) – (Remote UK Only) 3-month Fixed Term Contract £200-£250 per day My client, an ambitious start-up that are leaders in their field, are looking for a JavaScript Developer with extensive social media integration experience. You will More ❯

Position: Front End JavaScript Developer Reports to: Front End Development Team Lead Hours: 40 hours Location: 3 days in North London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Start date: ASAP Purpose of the role: As a Front End Developer you will … and the highest standards of code quality in alignment with company-wide conventions. Required skills: · Minimum of 4 years of hands-on experience with Javascript working mainly on Frontend solutions · Solid grasp of JavaScript(Vanilla Javascript) fundamentals , including understanding of the Document Object Model (DOM) and browser … performance. · Capable of developing and implementing unit tests for code components and complete applications. · Proficient in English, both spoken and written. Must Have Skills · Javascript · Angular · Node.js · HTML & CSS · Git · Webpack More ❯

Position: Front End JavaScript Developer Reports to: Front End Development Team Lead Hours: 40 hours Location: 3 days in North London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Start date: ASAP Purpose of the role: As a Front End Developer you will … and the highest standards of code quality in alignment with company-wide conventions. Required skills: · Minimum of 4 years of hands-on experience with Javascript working mainly on Frontend solutions · Solid grasp of JavaScript(Vanilla Javascript) fundamentals , including understanding of the Document Object Model (DOM) and browser … performance. · Capable of developing and implementing unit tests for code components and complete applications. · Proficient in English, both spoken and written. Must Have Skills · Javascript · Angular · Node.js · HTML & CSS · Git · Webpack More ❯

Position: Front End JavaScript Developer Reports to: Front End Development Team Lead Hours: 40 hours Location: 3 days in North London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Start date: ASAP Purpose of the role: As a Front End Developer you will … and the highest standards of code quality in alignment with company-wide conventions. Required skills: · Minimum of 4 years of hands-on experience with Javascript working mainly on Frontend solutions · Solid grasp of JavaScript(Vanilla Javascript) fundamentals , including understanding of the Document Object Model (DOM) and browser … performance. · Capable of developing and implementing unit tests for code components and complete applications. · Proficient in English, both spoken and written. Must Have Skills · Javascript · Angular · Node.js · HTML & CSS · Git · Webpack More ❯

Position: Front End JavaScript Developer Reports to: Front End Development Team Lead Hours: 40 hours Location: 3 days in North London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Start date: ASAP Purpose of the role: As a Front End Developer you will … and the highest standards of code quality in alignment with company-wide conventions. Required skills: · Minimum of 4 years of hands-on experience with Javascript working mainly on Frontend solutions · Solid grasp of JavaScript(Vanilla Javascript) fundamentals , including understanding of the Document Object Model (DOM) and browser … performance. · Capable of developing and implementing unit tests for code components and complete applications. · Proficient in English, both spoken and written. Must Have Skills · Javascript · Angular · Node.js · HTML & CSS · Git · Webpack More ❯

Seeking a skilled JavaScript Developer to join a dynamic team in Oxford, offering innovative solutions in software development. This permanent position offers a competitive salary range of £60,000 to £80,000 per year. Key Responsibilities Develop and maintain web applications using JavaScript and frameworks like React … and databases. Write clean, maintainable, and efficient code. Participate in code reviews and mentor junior developers. Stay up-to-date with emerging trends in JavaScript and software development. Key Requirements Proven experience as a JavaScript Developer. Proficient in JavaScript frameworks (e.g., Angular, React, Node.js). Strong understanding 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. Responsibilities: 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 staying up-to-date with trends, new languages, and design approaches in the IT space. Experience in designing scalable solutions, writing efficient code, optimizing performance, and debugging issues. … technical and non-technical. Formal Education or Equivalent: Degree or equivalent experience in Computer Science or IT related field. Higher degree desirable. Key Skills: Javascript in an Agile environment. This is a 6-month contract assignment in Brighton Sussex. Please send your CV to us in Word format urgently. More ❯

create board games, publish books, and through 2000AD, publish comics and graphic novels such as the amazing Judge Dredd. We are seeking an experienced JavaScript Developer (Full Stack) to join our Code team, to help build and support internal and external web applications and APIs to support our … game engine team. The successful candidate will join a small team and use their specialist JavaScript knowledge to be involved in the entire software development lifecycle, from requirements gathering and system design to implementation, testing, deployment, and maintenance. You will be working on building internal tools as well as … Maintain and improve existing tools. Develop integrations with third party APIs. Support our application deployments. Communicate with other teams. Minimum Requirements: Experience with NodeJS, JavaScript and TypeScript. Knowledge of front end frameworks like Vue and React. Experience with databases such as MySQL and NoSQL databases. Familiarity with AWS or More ❯

Senior Front End Developer/Engineer (JavaScript Vue.js) Billericay/WFH to £75k Are you a skilled Front End Developer 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 Front End 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 … 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 More ❯

Lead Front End Developer/Engineer (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 … a range of perks and benefits including continual professional development. As a Lead Front End Engineer 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 … 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 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 … 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 … 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 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 … 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 … 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 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 … 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 … 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 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 … 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 … 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 More ❯

Frontend Developer - Hybrid, Wimbledon, UK - Up to £50,000 About the Role One of our longstanding clients are seeking a talented and self-motivated Frontend Developer with strong skills in vanilla JavaScript and a solid understanding of SQL. You will play a key role in developing and … resolve issues across different browsers and devices. Maintain clear documentation and contribute to code reviews. Required Skills & Experience Strong hands-on experience with vanilla JavaScript (without relying on frameworks). Proficiency in writing and understanding SQL (e.g. PostgreSQL, MySQL, or similar). Solid understanding of HTML5, CSS3, and browser More ❯

Frontend Developer - Hybrid, Wimbledon, UK - Up to £50,000 About the Role One of our longstanding clients are seeking a talented and self-motivated Frontend Developer with strong skills in vanilla JavaScript and a solid understanding of SQL. You will play a key role in developing and … resolve issues across different browsers and devices. Maintain clear documentation and contribute to code reviews. Required Skills & Experience Strong hands-on experience with vanilla JavaScript (without relying on frameworks). Proficiency in writing and understanding SQL (e.g. PostgreSQL, MySQL, or similar). Solid understanding of HTML5, CSS3, and browser More ❯

days in North London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Purpose of the role: As a Front End Developer you will join one of our multinational Scrum teams to create state-of-the-art software solutions. In all teams we cooperate with internal More ❯

Social network you want to login/join with: Front-end Developer (Flagship Web Application) Overview We are passionate about the impact our product is making, particularly in areas like sustainable supply chain management and traceability. Our flagship application enables organisations to track forest-risk commodities across their supply More ❯