76 to 97 of 97 Permanent Senior JavaScript Developer Jobs

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 … and activities. 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 … 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 ❯

Senior Front-End JavaScript Developer UK Wide £70,000 - £80,000 + perm benefits This role will require someone either hold current SC clearance or be eligible for SC clearance! Shape the Future A leading consultancy practice is currently looking for a passionate and experienced Senior Front-End JavaScript Developer ready to make an impact? Join a dynamic Experience Engineering team and lead the development of impactful web applications for high-profile programmes. The Role As a Senior/Lead Front-End Developer, you'll provide technical leadership and mentorship, shaping … What You'll Do Lead and mentor a talented team of developers. Design, develop, and maintain robust front-end components using HTML5, CSS3, and JavaScript (ES6+). Collaborate closely with architects and teams to build scalable, secure solutions. Participate actively in agile ceremonies and continuous improvement initiatives. Conduct thorough More ❯

Senior Full Stack Developer/Engineer (JavaScript) London to £100k Opportunity to progress your career in a senior, hands-on role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and … funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior 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 More ❯

Senior Developer – Full Stack Javascript | React | Next.JS | AWS Up to £60,000 + 38 Days Holiday + Pension York, Hybrid Working, 37 hour week Are you an experienced Software Engineer looking to work in the Tech for Good space? Do you want to collaborate with an amazing … small, cross skilled team you will deliver intuitive and delightful user experiences through robust and performant systems. We’re looking for a Full Stack JavaScript Developer who has a strong background in developing web applications using React, Next.JS, AWS and other web services. You will have the opportunity … project documentation, establishing good documentation standards that ensures all critical systems and processes are well-documented. Key Experience & Expertise We are looking for a developer with several years' experience shipping modern apps using Javascript, React and the Next.js framework. Ideally you will: • Have an eye for detail, delivering More ❯

Senior Front End Developer/Engineer (JavaScript Vue 2) Sunderland/WFH to £70k Do you have strong JavaScript/TypeScript front end development skills? You could be progressing your career in a senior, hands-on role at a growing games/gambling site, whilst … continually learning and developing your skills. As a Senior Front End Developer, you'll contribute to game development from concept to release, focusing on building highly engaging web front ends for bingo games. You'll collaborate within the game development team, contribute to technical discussions and decision-making … and lead projects from a technical perspective. The tech stack is modern, primarily using JavaScript, TypeScript, and Vue 2 within an Agile environment. Location/WFH: Hybrid work from home policy with 2-3 days a week; when in the office, you'll collaborate with fellow technologists in a More ❯

Senior Front End Developer/Engineer (JavaScript Vue 2) Sunderland/WFH to £70k Do you have strong JavaScript/TypeScript front end development skills? You could be progressing your career in a senior, hands-on role at a growing games/gambling site, whilst … continually learning and developing your skills. As a Senior Front End Developer you'll contribute to game development from concept to release with a focus on building highly engaging web front ends for bingo games. You'll be collaborating within the game development team, contributing to technical discussions … and decision making, leading projects from a technical perspective. There's a modern tech stack, you'll be primarily using JavaScript, TypeScript and Vue 2 within an Agile development environment. Location/WFH: There's a hybrid work from home policy with 2-3 days a week; when you More ❯

Senior Web Developer/Front End Engineer (JavaScript 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 Web Developer you will take ownership of projects within an Agile development environment, with a focus on Vue.js development to help evolve and scale … applications for speed and scalability and build reusable code and libraries as well as pro-actively analysing and making suggestions for improvements. As a senior team member you'll also provide mentoring and support to more junior developers. Location/WFH: You'll join the team two days a More ❯

Senior Web Developer/Front End Engineer (JavaScript 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 Web Developer you will take ownership of projects within an Agile development environment, with a focus on Vue.js development to help evolve and scale … applications for speed and scalability and build reusable code and libraries as well as pro-actively analysing and making suggestions for improvements. As a senior team member you'll also provide mentoring and support to more junior developers. Location/WFH: You'll join the team two days a More ❯

Job Title: Senior JavaScript/TypeScript Developer – UI (AI Interfaces) & Excel Add-in Location: London - (Hybrid) Type: Full-time About Us: Cornspring is a dynamic start-up developing Family Office services through a unique combination of innovative technology and data management excellence. Our platform leverages state-of … excellence in engineering, a powerful customer focus and attention to problem-solving through great design. Job Description: We are seeking an experienced Front-end Developer to join our team, focusing on building our Excel Add-in solutions and web portal platform. You will be responsible for developing sophisticated data … our AWS services while delivering exceptional user experiences in both Excel and our React-based web portal. The Role We’re looking for a Senior JavaScript/TypeScript Developer who thrives at the intersection of elegant UI development and advanced Excel Add-in engineering. You’ll lead 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 … 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 … for speed and scalability and build reusable code and libraries as well as pro-actively analysing and making suggestions for improvements and as a senior team member, provide mentoring and support to more junior team members. Location/WFH: You'll join the team two days a week in 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 ❯

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 ❯

Senior Netsuite Developer Our Client is a leading company looking to recruit a Senior Netsuite Developer with Javascript and SQL, possessing extensive Netsuite OneWorld expertise. Responsibilities: Develop applications for Netsuite using Javascript and Oracle SQL. Capture business requirements and develop solutions. Conduct user testing … equivalent certifications. Technical working knowledge of NetSuite OneWorld Financials platform, including relevant NetSuite certifications. At least 5 to 7 years of experience developing in Javascript and Oracle SQL, with a minimum of 5 years in NetSuite OneWorld. Extensive experience of all NetSuite financial modules and their interfacing with other More ❯

Providing Technical Leadership Seeking a Senior Front-End JavaScript Developer to lead technical initiatives. Your Skills and Experience Expertise in HTML5, CSS3, JavaScript (ES6+), and TypeScript. Proven experience with Express.js and Nunjucks. Familiarity with the GOV.UK Design System and CASA UI framework. Position Details Location: UK More ❯

Job Description Senior Netsuite Developer Our Client is a leading company who are looking to recruit a Senior Netsuite Developer with Javascript and SQL with extensive Netsuite OneWorld expertise. You will have a degree in Computer Sciences or equivalent certifications. Must have technical working knowledge … of NetSuite OneWorld Financials platform, including relevant NetSuite certifications. Ideally have at least 5 to 7 years experience of developing in Javascript and Oracle SQL in order to develop applications for Netsuite including a minimum 5 years in NetSuite OneWorld. Experience of full software delivery lifecycle including capturing business More ❯

Experience with version control systems (Git). Understanding of web standards, accessibility, performance and development best practice. A track record in a lead or senior developer role, with experience of mentoring and guiding development teams. Excellent problem-solving skills and the ability to think critically and creatively. Your More ❯

Full-Stack JS/TS Developer Are you an experienced full-stack JS developer looking for new position in a dynamic and team-oriented environment? Or a front-end developer eager to broaden your expertise into full-stack development? In both cases, this position could be for … you! Key technologies JavaScript and TypeScript React Express Playwright Key responsibilities Implementing frontend and backend-for-frontend (BFF) components based on functional specifications from Business Analysts and API specifications from the backend teams. Implementing visual designs and user experiences based on wireframes and mockups from UX designers. Implementing automated … position. 5+ years of experience as a frontend or full-stack JS/TS developer. Solid knowledge of React and modern web development technologies (JavaScript, HTML5, CSS3). Knowledge of RESTful web services. Knowledge of web and browser security (e.g. CORS, cookies, OAuth/OpenID). Fluency in both More ❯

Summary: A globally leading British quant-driven hedge fund are looking for a Senior Full Stack software engineer, with experience of back-end C# and front-end JavaScript (preferably angular.js) to join their London-based team. Based in central London, with a hybrid work-from-home policy, the … the development of a quant research and strategy platform. Requirements: BSc/MSc in STEM subject Commercial experience with back-end C#, front-end JavaScript (Angular or React) Experience with AWS, SQL, Docker, Kubernetes is a plus Contact If you're interested in C# or full stack engineering roles More ❯

work permit required: Yes Job Reference: b8d716f165d7 Job Views: 3 Posted: 26.04.2025 Expiry Date: 10.06.2025 Job Description: Opportunity to progress your career in a senior, hands-on role at a scale-up tech company that enables smart matching for commercial van drivers and consumers via job bidding and route More ❯

excellence in engineering, a powerful customer focus and attention to problem-solving through great design. Job Description: We are seeking an experienced Front-end Developer to join our team, focusing on building our Excel Add-in solutions and web portal platform. You will be responsible for developing sophisticated data … sponsorship Bring proven experience in both modern UI development and Excel Add-in engineering in data-centric or enterprise environments Operate confidently at a senior level, capable of contributing to architectural decisions and working autonomously in a fast-moving setting Candidates passing initial review will be asked to undertake More ❯

across the team Help more junior developers by providing code reviews and organising team training Required Skills: 5+ Years experience A strong knowledge of JavaScript frameworks and modern best practices Ideally you will have experience with VUE, other technologies considered such as React An understanding of version control, debugging More ❯

MentorSol is a full services technology company with a presence in the USA, UK, and Lahore. Over the past 7 years, we have matured from a narrowly-focused five-person team to a well-established technology hub. We're a More ❯