101 to 125 of 127 JavaScript Developer Jobs in England

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-the … 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 … 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 development on 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 ❯

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 ❯

I am seeking a talented and passionate Full Stack Developer who can balance technical excellence with practical execution, ensuring our product continues to grow and meet today’s challenges. In this role, you will play a key part in developing a brand-new interface for one of our platforms. … junior developers, fostering a growth-oriented environment. Take initiative and ownership, especially during critical situations that require swift action. Tech Stack Includes: Languages & Frameworks: JavaScript, TypeScript, Node.js, Svelte Infrastructure & Tools: AWS, Docker, Git, GitLab CI/CD Databases: PostgreSQL, MySQL Experience required: Significant commercial experience as a backend and More ❯

Job Description Front and Backend C# Dot Net Javascript Software Developer with Umbraco Our Client is an established leader in the travel industry. They are looking to recruit a Full Stack Dot Net Software Developer to work on a major transformation programme for this award-winning Luxury …/or third party suppliers Ability to design and architect technical solutions to complex business problems Full Stack development experience (ASP.NET, C#, HTML, CSS, JavaScript, JQuery, ReactJS, AngularJS, MS SQL Server) CMS experience e.g. with Umbraco - experience of Umbraco would be a plus Continuous Delivery skills, tools and techniques 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 ❯

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 ❯

Look no further than Oxford Instruments NanoScience! We are a leading manufacturer of world-class scientific instrumentation, and we are seeking a talented Web Developer to join our software team and contribute to our mission of enabling groundbreaking discoveries. Responsibilities: Develop robust software components and systems. Participate in software 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 & training, and … 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 ❯

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 Security Clearance More ❯

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 successful software engineer does … 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 ❯

re looking for YOU to be our next success story. What’s the role? We’re offering an exciting opportunity for a full-stack developer with a strong background in JavaScript. This role is perfect for developers who are proficient in React and Typescript but are also eager to … a talented, full-stack development team responsible for building scalable solutions across a broad technology stack. In addition to working with Typescript, React, and JavaScript, you’ll have the chance to deepen your knowledge in Golang as the team continues to evolve and grow. The Details: Competitive salary inline More ❯

Angular Software Engineer Angular Material, Angular, UI, HTML5, CSS, NgRX, RXJS, TypeScript, UX Design. London based role - Applicant must be based in the UK – Perm Role Fin-Tech - Portfolio management – £80000 plus bonus and benefits Harrington Starr has partnered with More ❯

Angular Software Engineer Angular Material, Angular, UI, HTML5, CSS, NgRX, RXJS, TypeScript, UX Design. London based role - Applicant must be based in the UK – Perm Role Fin-Tech - Portfolio management – £80000 plus bonus and benefits Harrington Starr has partnered with More ❯

Do you enjoy leading mobile-first development projects and designing beautiful, scalable frontend experiences? Are you ready to drive innovation in UI architecture, dynamic form building and API design? Why this role is great This is a hands-on leadership More ❯

Social network you want to login/join with: Client: Client Server Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Reference: b8d716f165d7 Job Views: 3 Posted: 26.04.2025 Expiry Date: 10.06.2025 Job Description: Opportunity to progress 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 requirements, developing More ❯

Full-Stack Developer (Potential CTO Track) - PHP, JavaScript. Our client is an early-stage, fast-growing company building high-performance web-based applications. They're assembling a small, elite technical team to lead the development of cutting-edge browser experiences with a strong focus on performance, interactivity, and clean … development. This is an opportunity to make a significant technical and strategic impact from day one. Responsibilities: Build robust, scalable browser-based applications using JavaScript or TypeScript. Develop back-end services (ideally in PHP, but flexible depending on your strengths). Design systems that support real-time data flow … of technical direction, with room to grow into a leadership role. Requirements: 3+ years of full-stack development experience. Strong skills in front-end JavaScript or TypeScript and component-based frameworks. Experience building or maintaining back-end APIs (ideally in PHP or a similar backend stack). Good understanding More ❯

This is a unique opportunity to contribute to meaningful projects while working remotely with a distributed team. Requirements: ● 2+ years of experience working with JavaScript and Node.js ● Strong React Native experience with a deep understanding of mobile app development ● Familiarity with Redux or other state management libraries ● Experience working More ❯

This is a unique opportunity to contribute to meaningful projects while working remotely with a distributed team. Requirements: ● 2+ years of experience working with JavaScript and Node.js ● Strong React Native experience with a deep understanding of mobile app development ● Familiarity with Redux or other state management libraries ● Experience working More ❯

scalable software solutions to improve functionality and system longevity. Work with technical business analysts and solution architects to fine tune requirements and ensure that developer tasks and Jira tickets are feasible to deliver. Translate designs and wireframes into high quality code. Develop new user-facing features using frameworks such … as React.js (other frameworks will be considered) Write front-end components using JavaScript, CSS and integrate with back-end Python components (possibly other languages). Develop modules that satisfy the functional and non-functional requirements. Prepare, review and build reusable components and front-end libraries. Participate in the maintenance More ❯

scalable software solutions to improve functionality and system longevity. Work with technical business analysts and solution architects to fine tune requirements and ensure that developer tasks and Jira tickets are feasible to deliver. Translate designs and wireframes into high quality code. Develop new user-facing features using frameworks such … as React.js (other frameworks will be considered) Write front-end components using JavaScript, CSS and integrate with back-end Python components (possibly other languages). Develop modules that satisfy the functional and non-functional requirements. Prepare, review and build reusable components and front-end libraries. Participate in the maintenance More ❯

UK. This is initially a 3 months FTC contract with a high chance for further extensions and being made permanent. As a Full Stack Developer, you'll play a key role in the continuous development and improvement of both internal and external products, using PHP, Laravel, and Vue.js, as … care of the wellbeing of their staff, as well as providing great work challenges and fantastic career progression! To apply for this Full Stack Developer role, please send your CV to Jennifer Palmer at IT Recruitment Solutions. 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 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 ❯