1 to 25 of 27 JavaScript Developer Jobs in Berkshire

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 ❯

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 ❯

Full Stack Developer/Engineer (JavaScript Vue.js Python) London to £100k Do you enjoy working with a range of programming languages? You could be progressing your career in a senior, hands-on Full Stack Developer role at a scale-up tech company, that enables smart matching for … million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Full Stack Developer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future … proof the business. You'll work across the full tech stack using JavaScript and Vue.js on the front end, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies More ❯

Mid Level Front End Developer - Javascript -Next.js (essential) 📍London/Hybrid Office x3 week 💷up to £55k 🧑‍💻FTSE 100 company based in London who are Glassdoor Winners are looking for a Front End Javascript Developer. Position offers numerous greenfield development opportunities leveraging state-of-the-art technologies … non-technical aspects in clear and effective manner Following Agile programming practices Experience working with off-shore teams 👩‍💻Essential Skills 3+ yrs Demonstrable Commercial JavaScript experience with Next.js Experience with React Experience with state management tools in React e.g Redux Typescript Git Experience working in an agile environment 🎁Perks 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 ❯

Senior Angular Developer needed - 12 month contract - London/Hybrid - Start ASAP 🚀 My client is urgently looking for Senior Angular Developer who will help to create new solutions that seamlessly integrate with backend applications. You must have an in-depth knowledge of design and UX principles, proficiency in … in Angular 2+ development, with a strong focus on API integration, particularly using Typescript - 5+ years of experience with HTML, CSS/SCSS and JavaScript - Advanced level capability with creating pixel-perfect web interfaces based on provided design mockups This role is INSIDE IR35 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: 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 … built on consistent delivery—5 CVs submitted, 5 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 You’ll work as part of a collaborative, full-stack team developing scalable More ❯

tools (Jenkins, Concourse) and testing frameworks. Experience optimizing web applications in performance, security, and resilience. Enthusiasm to push for improvements and learn from the developer community. Ability to coach and mentor junior team members. Desirable: experience with TypeScript, NodeJS, NextJS, GraphQL, Cypress. Knowledge of AWS Lambdas. #J-18808-Ljbffr More ❯

EU work permit required: Yes Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: We are seeking a very flexible hybrid full-stack developer to join our team. Duties: Work within a small team of developers, contributing to daily code reviews and merge requests. Develop across the entire … 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 various technologies. Version Control: Git Beneficial Knowledge: - AI #J-18808-Ljbffr More ❯

permit required: Yes col-narrow-right Job Views: 3 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: 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 … built on consistent delivery—5 CVs submitted, 5 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 You’ll work as part of a collaborative, full-stack team developing scalable More ❯

Description: Do you enjoy working with a range of programming languages? You could be progressing your career in a senior, hands-on Front End Developer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining … re likely to be degree educated in Computer Science or similar tech discipline What's in it for you: As a Senior Front End Developer you will receive a competitive package: Salary to £100k 25 days holiday (increasing to 30), plus Christmas Eve Vitality healthcare plus a host of More ❯

Social network you want to login/join with: col-narrow-left Client: Client Server Location: Slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide More ❯

Social network you want to login/join with: col-narrow-left Client: We Source Talent Location: Slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 04.06.2025 Expiry Date: 19.07.2025 col More ❯

Social network you want to login/join with: Location: Fully Remote - UK based Salary: Up to £65,000 per annum Type: Permanent, Full-time Industry: Supply Chain AI *Must be UK-based and unfortunately visa sponsorship can not be More ❯

Client: We Source Talent Location: Reading, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: London/Hybrid Office x3 week Up to £55k Position offers numerous greenfield development More ❯

Social network you want to login/join with: I am looking for fullstack developers to join a fast-growing ecommerce client with a core focus on sustainability. They are an artisan fragrance maker based in the UK, dedicated to More ❯

Social network you want to login/join with: col-narrow-left Client: Explore Group Location: Reading, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide More ❯

Social network you want to login/join with: col-narrow-left Client: Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description More ❯

Social network you want to login/join with: col-narrow-left Client: Location: reading, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description More ❯

Fullstack JavaScript Engineer - Sustainability - Hybrid - £90,000 I am looking for fullstack developers to join a fast growing ecommerce client wit a core focus on sustainability. They are a artisan fragrance maker based in the UK, dedicated to reviving traditional perfumery by crafting natural, organic, and vegan perfumes. After More ❯

Job Description: I have teamed up with a scale-up Start-up in the Blockchain/Web3 space who are looking for a Blockchain Developer to join their engineering team! This is a great chance to join a fast paced & ambitious tech company who are working at the forefront More ❯

col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Who we are looking for A Senior Security Software Developer, who will safeguard the Business by uncovering exploits, architecting robust defences, and collaborating with teams to thwart sophisticated reverse engineers. Within the fraud site More ❯

col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Who we are looking for A Senior Security Software Developer, who will safeguard the Business by uncovering exploits, architecting robust defences, and collaborating with teams to thwart sophisticated reverse engineers. Within the fraud site More ❯