1 to 25 of 31 JavaScript Developer Jobs in the South East

Javascript Developer UI – React, Typescript - FinTech Remote First | London (UK) | Up to £115k + Benefits Are you a Javascript developer who thrives in a collaborative, test-driven environment? Do you believe in pair programming, continuous integration, and clean, maintainable code? If so, we’d love to More ❯

Are you a JavaScript developer who’s passionate about building platforms that make a real difference? Would you like to work on meaningful products used by thousands, alongside a collaborative team that thrives on innovation? Are you ready to push boundaries with modern tools and microservices architecture? If … appeal to developers who want to grow their full stack expertise while delivering value on real-world projects. You’ll get to: Develop modern JavaScript and TypeScript applications across the stack. Build, document, and consume RESTful APIs and contribute to system design decisions. Work with relational and non-relational … box. If you bring transferable skills and a passion for full stack development, we’d love to hear from you. Tech Skills & Tools: Strong JavaScript and TypeScript fundamentals Node.js for back-end services React, Angular or Vue for front-end development REST APIs and API documentation (OpenAPI) SQL & NoSQL More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to More ❯

Job Title: Senior JavaScript Developer Location: Belfast, Northern Ireland About The Business: Join a dynamic and innovative team in Belfast, revolutionizing the pre-existing norms within this expansive domain. As a Senior React Developer you'll be part of a talented team of 25 professionals dedicated to … Remote first/Hybrid opportunities too Progression Opportunities: This client believe in investing in the team members' growth and development. As a Senior React Developer, you'll have access to a clear and defined career path, with opportunities to take on leadership roles, contribute to strategic decisions, and shape … and resources you need to advance your career and achieve your professional goals. How to Apply: If you're a passionate and experienced React Developer with a strong background in AWS, and you're ready to take your career to the next level feel free to reach out to 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 ❯

I am currently supporting a leading eCommerce client with a search for a contract Full Stack JavaScript Developer to support with the delivery of their innovative web applications. They are searching for someone with extensive experience using react, TypeScript and node.js. The team are also searching for someone More ❯

Software Developer/Engineer (JavaScript Angular C# Azure) Reigate/WFH to £80k Are you a full stack technologist looking to work on complex and challenging systems with continual learning and career development opportunities? You could be progressing your career in a senior hands-on role at a … global InsurTech. As a Software Developer you will join the team responsible for the flagship SaaS insurance platform that handles 4 billion requests per month, playing a key role in designing and developing new features and enhancements whilst ensuring high levels of reliability, maintainability, usability and performance. You'll …/life balance. About you: You have strong front end/client-side experience, with modern Angular (they're using Angular 16/18), JavaScript, TypeScript or React experience combined with a strong appreciation of UX/UI You also have strong C# .Net backend coding skills You strong More ❯

Technical Product Manager – Developer Tools/UI Frameworks - Javascript/Typescript Location: Central London (Hybrid – 2 days WFH) Salary: Up to £140,000 Benefits: Private healthcare, gym membership, hardware budget, and more A rare opportunity to join one of the most technically advanced frontend engineering teams in the … world. This high-growth software company has built what many in the industry consider the gold standard in JavaScript developer tools, relied upon by 90% of Fortune 500 companies, major investment banks, and tech-first businesses. Originally started as a side project by engineers for engineers, it has … A Computer Science degree or a similar technical background Experience as a QA Engineer, Product Manager, or Technical Business Analyst A good understanding of JavaScript and frameworks like React or Angular Familiarity with Agile environments and cross-functional team collaboration Strong analytical thinking and attention to detail A user More ❯

Angular Developer - Contract We are looking for a contract Front End Angular Developer for a leading IT consultancy to work on a gaming client where you will be building and migrating design systems. This is initially a 3-month contract, INSIDE IR35 paying £400-420 per day to … start 5th May 2025 Experience building solutions from scratch using Angular Previous experience with building and migrating design systems. Significant experience writing native JavaScript Understanding of web design and user experience Experience within Agile software development process Must be a UK resident and able to work 1-2 days More ❯

TypeScript/React Developer – High-Performance Trading Platform Take ownership of automating and scaling a platform that is critical to the success of a cutting-edge high-frequency trading system, handling immense data volumes at extreme speeds. This is an opportunity to work at the forefront of Quantitative Investment More ❯