1,026 to 1,050 of 1,168 TypeScript Jobs in England

a11y) in all components and documentation Create clear documentation to support adoption of the design system Provide support and guidance to engineering teams Tech stack Web Components (Lit), Sass, TypeScript Storybook for documentation & testing GitHub Actions CI, AWS for documentation hosting Experience with React, Vue, Next.js, or Nuxt is a plus What you bring Strong experience as a frontend … developer (JavaScript, TypeScript, CSS, HTML) Practical experience building and maintaining component libraries Understanding of design systems and design tokens Experience with testing (unit, accessibility, visual regression, etc.) Keen eye for detail, accessibility, and performance Nice to have Experience contributing to open-source or internal libraries Knowledge of Web Components & Lit Hands-on accessibility testing experience Familiarity with modern frameworks More ❯

a11y) in all components and documentation Create clear documentation to support adoption of the design system Provide support and guidance to engineering teams Tech stack Web Components (Lit), Sass, TypeScript Storybook for documentation & testing GitHub Actions CI, AWS for documentation hosting Experience with React, Vue, Next.js, or Nuxt is a plus What you bring Strong experience as a frontend … developer (JavaScript, TypeScript, CSS, HTML) Practical experience building and maintaining component libraries Understanding of design systems and design tokens Experience with testing (unit, accessibility, visual regression, etc.) Keen eye for detail, accessibility, and performance Nice to have Experience contributing to open-source or internal libraries Knowledge of Web Components & Lit Hands-on accessibility testing experience Familiarity with modern frameworks More ❯

a11y) in all components and documentation Create clear documentation to support adoption of the design system Provide support and guidance to engineering teams Tech stack Web Components (Lit), Sass, TypeScript Storybook for documentation & testing GitHub Actions CI, AWS for documentation hosting Experience with React, Vue, Next.js, or Nuxt is a plus What you bring Strong experience as a frontend … developer (JavaScript, TypeScript, CSS, HTML) Practical experience building and maintaining component libraries Understanding of design systems and design tokens Experience with testing (unit, accessibility, visual regression, etc.) Keen eye for detail, accessibility, and performance Nice to have Experience contributing to open-source or internal libraries Knowledge of Web Components & Lit Hands-on accessibility testing experience Familiarity with modern frameworks More ❯

ll build essential connectors to third-party services like exchanges (Coinbase, Binance ), custodians (BitGo, Fireblocks ) and order execution management systems (Talos, Wyden ). In this role, you'll develop TypeScript-based connectors which transform third party data and enable seamless data flow between these platforms and our core systems. As part of our cross-team collaboration initiative, you'll … that help you gain ownership and autonomy in your work. This is an excellent opportunity to develop subject-matter expertise while working with cutting-edge financial technologies. Technologies used: TypeScript (key dependencies: Axios, Zod, Nest.js) Python (when contributing to the Data Squad) Redis S3 Kubernetes on AWS, Docker, GitLab (modern development stack) What's special about this role? You … team, you'll learn how to implement robust solutions that handle real-time data syncing and overcome challenges like data inconsistencies. What you'll be doing Write clean, maintainable TypeScript code Write clean, maintainable Python Implement new integrations with cryptocurrency exchanges and platforms Document and test your code thoroughly Work closely with senior engineers and product teams to understand More ❯

Senior React Developer/Front End Engineer (React TypeScript Data Visualisation) London to £80k Are you a skilled Software Developer with strong React and Data Visualisation skills combined with a good appreciation of financial markets and technology? You could be joining a growing, global, Fintech services company that has seen 30-40% year on year growth for the past … you: You have a strong knowledge of software engineering best practices and Computer Science fundamentals such as OOP, Data Structures, Design Patterns You have expertise with React and strong TypeScript skills You have experience with data visualisation and have worked on complex systems You have a good understanding of financial markets, ideally with experience in a similar Fintech environment … Share Option scheme Employee Wellness Programme Summer time hours £2k personalised training budget Apply now to find out more about this Senior React Developer/Front End Engineer (React TypeScript Data Visualisation) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer More ❯

Senior React Developer/Front End Engineer (React TypeScript Data Visualisation) London to £80k Are you a skilled Software Developer with strong React and Data Visualisation skills combined with a good appreciation of financial markets and technology? You could be joining a growing, global, Fintech services company that has seen 30-40% year on year growth for the past … you: You have a strong knowledge of software engineering best practices and Computer Science fundamentals such as OOP, Data Structures, Design Patterns You have expertise with React and strong TypeScript skills You have experience with data visualisation and have worked on complex systems You have a good understanding of financial markets, ideally with experience in a similar Fintech environment … Share Option scheme Employee Wellness Programme Summer time hours £2k personalised training budget Apply now to find out more about this Senior React Developer/Front End Engineer (React TypeScript Data Visualisation) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer More ❯

we are looking for a strong backend developer with experience in information security and SOC 2 compliance. As a qualified expert, You will Develop backend applications using Node.js + TypeScript Design secure system architectures Implement solutions that meet SOC 2 and other security standards Work with PostgreSQL and MongoDB Integrate APIs and optimize interaction with the frontend Participate in … code reviews and contribute to improving engineering practices We're looking for you if you have 5+ years of commercial experience with Node.js and TypeScript Strong knowledge of PostgreSQL and MongoDB Experience in information security and compliance (SOC 2, ISO 27001, etc.) Understanding of DevSecOps principles Ability to make architectural decisions Commitment to long-term work in a stable More ❯

React Developer - Manchester/Hybrid (React Developer, ReactJS Developer, Front End Developer, React, ReactJS, HTML, CSS, JavaScript, ES standards, TypeScript, Unit testing, Functional testing, Source Control, Git, React Developer, ReactJS Developer, Front End Developer) Our client is a global innovator and world leader with one of the most recognisable names within technology. They are continually growing and are looking … We are seeking passionate React Developers with ambitions to drive the best technology and development practices. You will have excellent React skills, as well as HTML, CSS, JavaScript and TypeScript and possess an understanding of the latest ES standards. Experience of unit and functional testing is also expected, as is Source Control using Git and knowledge of software and More ❯

thrive and grow, creating an exciting and efficient workplace. This role focuses on using your strong Frontend skills in building and maintaining scalable web apps using React , Next.js , and TypeScript What You'll Do: Design clean, responsive UIs and data visualisations Implement secure auth (OAuth, JWT) and integrate third-party/internal APIs Use Docker for efficient dev and … reviews Collaborate across teams (design, backend, QA, product) Develop and maintain unit/integration tests What We're Looking For: 5+ years of frontend development experience usingReact, Next.js, and TypeScript Experience with OAuth/JWT, Docker, Redux, Git Skilled in data visualisation (D3.js, Chart.js, Recharts) Familiarity with Google Maps API, CI/CD, PWA, SEO Testing experience (React Testing More ❯

passionate Graduate/Junior Frontend Developer to join our expanding team. This role is ideal for recent graduates or those with a basic understanding of HTML, CSS, JavaScript, and TypeScript, acquired through university or industry placements. About the Company Founded in 2012, our client launched a social messaging platform that gained popularity in the US. As part of their … finish on Fridays during June, July, and August Training allowance Free gym membership including yoga sessions Summer BBQs Requirements Recent graduate or equivalent experience in HTML, CSS, JavaScript, and TypeScript Based in the UK and eligible to work in the UK Please note: This job is active and accepting applications. More ❯

developers, fostering a collaborative and productive environment. Drive the overall solution architecture for our SaaS platform and its supporting AWS infrastructure. Write and maintain high-quality, tested code in TypeScript and Node.js. Work with our existing technology stack, including PostgreSQL, NestJS, PostgREST, and an AngularJS frontend. Define security policies, standards, procedures, and guidelines to align with industry best practices … and implement corrective actions. What we are looking for: 7+ years experience in a Senior/Team Lead position. Previous examples of delivering successful products & platforms. Programming Languages & Frameworks: TypeScript, Node.js, NestJS (REST API framework), AngularJS (or similar frontend frameworks) Databases & Data Management: PostgreSQL, PostgREST (RESTful API layer over PostgreSQL) Cloud Platforms & Infrastructure: AWS services, Cloud architecture (general understanding More ❯

postgraduate degree in computer science from a world-leading university and A* and A grades at A-level (or equivalent) Excellent coding skills in Java, JavaScript and/or TypeScript (above and beyond the university module/practical level) Some experience of working with large existing codebases Practical experience of working in commercial software development environments Not essential, but … this successful company as they grow their business. Based in central London, there is scope for some hybrid working once you are established in the role. Keywords: Java, JavaScript, TypeScript, UI, UX, AWS, MongoDB, London Another top job from ECM, the high-tech recruitment experts. Even if this job's not quite right, do contact us now - we may More ❯

ventures, is seeking a Front-End Developer with a minimum of 2 years of commercial experience to join this initial team of 12. Ideally, your key skills will include Typescript, but solid JavaScript is ok. Experience of React is 99% essential and Vue.js is a nice to have. This position is perfect for a Front-End Developer eager to … they ensure an environment that nurtures the talents of software engineers. Position : Front-End Developer Location : Soho, London (4 days onsite) Salary : 50-60k & stock options Key Skills : Typescript, JavaScript, React, Vue.js. More ❯

ventures, is seeking a Front-End Developer with a minimum of 2 years of commercial experience to join this initial team of 12. Ideally, your key skills will include Typescript, but solid JavaScript is ok. Experience of React is 99% essential and Vue.js is a nice to have. This position is perfect for a Front-End Developer eager to … they ensure an environment that nurtures the talents of software engineers. Position : Front-End Developer Location : Soho, London (4 days onsite) Salary : £50-60k & stock options Key Skills : Typescript, JavaScript, React, Vue.js. More ❯

security and trust. What You'll Do Make our security posture airtight. Design and implement security controls across architecture, infrastructure and code (AWS Serverless, CDK/SST, React/TypeScript). Shift security left. Embed SAST/DAST, IaC scanning, secure coding standards and threat-modeling into every stage of our CI/CD pipeline. Own compliance & audits. Run … Partner with Sales & Customer Success to answer security questionnaires, lead RFP security sections, and join prospect calls to remove friction and build trust. Code and build. Contribute production-ready TypeScript, Terraform/CDK and automation scripts; raise the security bar through secure patterns, libraries and reviews. Drive security culture. Run incident-response playbooks, tabletop exercises, and brown-bag sessions … our security architecture for multi-region HA, fine-grained data residency, and tight least-privilege controls. About You Security expert & builder. You design secure architectures and write elegant code (TypeScript or similar). You've rolled out tooling like Vanta, Snyk, Semgrep, Wiz or Orca. Commercial mindset. You enjoy turning security wins into faster sales cycles and stronger renewals. More ❯

security and trust. What You'll Do Make our security posture airtight. Design and implement security controls across architecture, infrastructure and code (AWS Serverless, CDK/SST, React/TypeScript). Shift security left. Embed SAST/DAST, IaC scanning, secure coding standards and threat-modeling into every stage of our CI/CD pipeline. Own compliance & audits. Run … Partner with Sales & Customer Success to answer security questionnaires, lead RFP security sections, and join prospect calls to remove friction and build trust. Code and build. Contribute production-ready TypeScript, Terraform/CDK and automation scripts; raise the security bar through secure patterns, libraries and reviews. Drive security culture. Run incident-response playbooks, tabletop exercises, and brown-bag sessions … our security architecture for multi-region HA, fine-grained data residency, and tight least-privilege controls. About You Security expert & builder. You design secure architectures and write elegant code (TypeScript or similar). You've rolled out tooling like Vanta, Snyk, Semgrep, Wiz or Orca. Commercial mindset. You enjoy turning security wins into faster sales cycles and stronger renewals. More ❯

build something industry-defining from the ground up. Role highlights Lead the backend and frontend development of a highly scalable, high-impact AI-driven platform. T ech stack includes TypeScript, React.js, Next.js, robust infrastructure on Azure, PostgreSQL data storage, and Terraform for infrastructure-as-code. Integrate and deploy advanced AI models, including Claude AI and CrewAI, to power next … teams and AI experts to steer architecture, engineer at scale, and help define the vision. About you A highly ambitious, energetic, and hands-on full-stack developer. Expert in TypeScript, React.js, and Next.js frameworks. Skilled in scaling infrastructure on Azure and automating deployments with Terraform. Comfortable working with PostgreSQL, optimizing queries, and designing robust database schemas. Passionate about AI More ❯

to balance productivity. Participate in cross-functional projects that impact health technology and expand your skillset across mobile and web platforms. Work with cutting-edge technologies like JavaScript and TypeScript, enhancing your proficiency in front-end and back-end development. Role Responsibilities: Collaborate within a fast-evolving team to contribute to squad-based development projects that support the company … tech environment. A minimum of 3-4 years of post-graduate development experience with a focus on both front-end and back-end technologies. Solid proficiency in JavaScript and TypeScript, and familiarity with cloud environments like AWS or GCP, presenting opportunities for growth and contribution in exciting projects. If this sounds like something you want to be a part More ❯

multiple organizations. Our Tech Stack Languages: Our engineers spend around 70% of their time writing C++, with the rest of the time spent building and enhancing UI components in TypeScript/JavaScript Tools: A mix of open-source and custom-built software Focus: High-performance, scalable, and maintainable infrastructure What's in it for you? A chance to work … collaborate with our stakeholders and turn their ideas into fully scoped out projects We'd love to see A passion for data driven systems A strong sense of ownership TypeScript/JavaScript experience Bloomberg is an equal opportunity employer and we value diversity at our company. We do not discriminate on the basis of age, ancestry, color, gender identity More ❯

multiple organizations. Our Tech Stack Languages: Our engineers spend around 70% of their time writing C++, with the rest of the time spent building and enhancing UI components in TypeScript/JavaScript Tools: A mix of open-source and custom-built software Focus: High-performance, scalable, and maintainable infrastructure What's in it for you? A chance to work … collaborate with our stakeholders and turn their ideas into fully scoped out projects We'd love to see A passion for data driven systems A strong sense of ownership TypeScript/JavaScript experience Bloomberg is an equal opportunity employer and we value diversity at our company. We do not discriminate on the basis of age, ancestry, color, gender identity More ❯

to build impactful products at scale. Responsibilities Take ownership of key product experiences across our consumer web app and internal platforms. Build and ship responsive, performant UIs using React, TypeScript, Next.js, and modern front-end best practices. Collaborate closely with backend engineers to define APIs and data flows. Partner with design and product to deliver intuitive, elegant user experiences. … performance with design fidelity, and made tough tradeoffs with confidence. Hold a Bachelor's degree in a highly analytical discipline. 3+ years of professional experience in web development using TypeScript, React, HTML, CSS and Next.js. Experience shipping consumer-facing products. Excellent verbal communication abilities. Competitive salary and a stock options sign-on bonus Biannual bonus scheme Fully expensed tech More ❯

projects in the areas of Agile Software Development, Artificial Intelligence, and DevOps & Cloud. In addition, we work on topics in Big Data and IoT. We mostly use Java and TypeScript, but also other programming languages, such as Python or C#. Our clients include large corporations as well as medium-sized companies and start-ups from a wide variety of … projects in the areas of Agile Software Development, Artificial Intelligence, and DevOps & Cloud. In addition, we work on topics in Big Data and IoT. We mostly use Java and TypeScript, but also other programming languages, such as Python or C#. Our clients include large corporations as well as medium-sized companies and start-ups from a wide variety of More ❯

hand with customers to gather feedback, refine features, and evolve products to address real-world challenges. About the Role An ideal candidate meets the following requirements: Expert knowledge of TypeScript and React, Expert knowledge of Tailwind, Expert knowledge of best practices regarding performance, accessibility, and frontend security. Additionally, any of the following qualifications may help a candidate stand out … ask some basic technical questions. If you clear the initial phone interview, you will enter the main process, which consists of at least two technical interviews: Coding interview in TypeScript: Write a small app in React HTML/CSS interview: Given a screenshot of a UI, implement it Benefits Base salary is just one part of our total rewards More ❯

teams, working alongside product managers, designers, and engineers to build and scale intuitive, high-quality web applications. You will: Design and develop modern web interfaces using React.js , Next.js , and TypeScript Build scalable, maintainable components within a shared design system Focus on accessibility, performance, and usability across devices and user groups Work closely with backend engineers to integrate APIs (REST … someone who cares about delivering quality user experiences and enjoys working in a fast-paced, collaborative environment. You should bring: Strong experience developing modern UIs with React.js , Next.js , and TypeScript Deep understanding of core frontend principles - including responsive design, accessibility, and performance optimisation Experience working in a cloud environment, ideally AWS Familiarity with design systems, component libraries, and scalable More ❯

Full Stack Support Engineer (Ruby on Rails, TypeScript/JS, React, Postgres, Linux) Fully Remote (European time zones only) | Full-Time | Up To £80k/$100k per year DOE About Carebit Carebit is a young, design-led healthcare technology company helping over 1500 private Doctors across the UK run their practices more effectively and efficiently with our web and … resolve issues. Delivering small fixes to production regularly and reliably. What We’re Looking For: Strong experience with Ruby on Rails (Rails 7, Ruby 3.4). Proficiency with React, TypeScript/JavaScript, and PostgreSQL. Comfort working in a Linux-based environment (AWS ECS, command line). Great debugging and troubleshooting skills – you enjoy getting to the root of problems. More ❯