1,626 to 1,650 of 3,063 Permanent TypeScript Jobs

a European time zone, preferably UK or Ireland. KEY RESPONSIBILITIES Design, develop, and maintain high-performance client-facing web interfaces and APIs. Build and manage applications using React, Redux, TypeScript, and JavaScript. Collaborate closely with cross-functional teams to deliver multiple, high-impact products. Leverage cloud infrastructure to develop scalable, reliable, real-time systems. Apply strong debugging and problem … and best practices to keep the systems on the cutting edge. QUALIFICATIONS A minimum of 5 years working as a Full Stack Developer. 5 years plus experience with React, TypeScript, and JavaScript. Advanced experience with WebSockets and other real-time data transport technologies. Track record of delivering multiple commercial-grade products to active users. User-focused mindset with strong More ❯

a European time zone, preferably UK or Ireland. KEY RESPONSIBILITIES Design, develop, and maintain high-performance client-facing web interfaces and APIs. Build and manage applications using React, Redux, TypeScript, and JavaScript. Collaborate closely with cross-functional teams to deliver multiple, high-impact products. Leverage cloud infrastructure to develop scalable, reliable, real-time systems. Apply strong debugging and problem … and best practices to keep the systems on the cutting edge. QUALIFICATIONS A minimum of 5 years working as a Full Stack Developer. 5 years plus experience with React, TypeScript, and JavaScript. Advanced experience with WebSockets and other real-time data transport technologies. Track record of delivering multiple commercial-grade products to active users. User-focused mindset with strong More ❯

scheme- Investing in your professional development with ongoing quality training and career development opportunitiesThis is a brilliant opportunity for a talented software engineer who’s confident working with Node.js, TypeScript, and PostgreSQL to join a team that values creativity and growth.You’ll be enabled to keep learning, experiment with new ideas, and use the latest tools and technologies to … are world-class and contribute to supporting the hundreds of thousands of people we serve.In this critical role, you’ll develop and maintain REST API over serverless functions using TypeScript; you’ll also design and implement scalable PostgreSQL schemas and data models.The integrations you’ll be involved with will connect us to external services, including video conferencing, messaging, and … be required. About You To be considered as a Back End Developer, you’ll need:- Significant experience developing back-end systems for production applications- Proven expertise in Node.js and TypeScript, including use within serverless architectures- Strong experience designing secure, performant APIs and data models- Experience managing PostgreSQL databases including, schema design and optimisationThe closing date for this role is More ❯

scheme - Investing in your professional development with ongoing quality training and career development opportunities This is a brilliant opportunity for a talented software engineer whos confident working with Node.js, TypeScript, and PostgreSQL to join a team that values creativity and growth. Youll be enabled to keep learning, experiment with new ideas, and use the latest tools and technologies to … are world-class and contribute to supporting the hundreds of thousands of people we serve. In this critical role, youll develop and maintain REST API over serverless functions using TypeScript; youll also design and implement scalable PostgreSQL schemas and data models. The integrations youll be involved with will connect us to external services, including video conferencing, messaging, and payment … will be required. About You To be considered as a Back End Developer, youll need: - Significant experience developing back-end systems for production applications - Proven expertise in Node.js and TypeScript, including use within serverless architectures - Strong experience designing secure, performant APIs and data models - Experience managing PostgreSQL databases including, schema design and optimisation The closing date for this role More ❯

a European time zone, preferably UK or Ireland. KEY RESPONSIBILITIES Design, develop, and maintain high-performance client-facing web interfaces and APIs. Build and manage applications using React, Redux, TypeScript, and JavaScript. Collaborate closely with cross-functional teams to deliver multiple, high-impact products. Leverage cloud infrastructure to develop scalable, reliable, real-time systems. Apply strong debugging and problem … and best practices to keep the systems on the cutting edge. QUALIFICATIONS A minimum of 5 years working as a Full Stack Developer. 5 years plus experience with React, TypeScript, and JavaScript. Advanced experience with WebSockets and other real-time data transport technologies. Track record of delivering multiple commercial-grade products to active users. User-focused mindset with strong More ❯

that ordinary web development never touches. What you’ll do Design and optimise a high-performance UI framework used globally in real-time applications. Push the limits of JavaScript, TypeScript, and the browser runtime to handle millions of data points smoothly. Solve deep algorithmic and architectural challenges in rendering, scalability, and memory efficiency. Own features end-to-end: design … code, test, release, and iterate. Contribute to a product used by developers and enterprises worldwide. What you’ll bring Mastery of vanilla JavaScript and TypeScript , with additional exposure to C++, Java, or C# . Strong knowledge of data structures, algorithms, and performance optimisation . Experience with frameworks like React, Angular, or Vue , and a deep understanding of DOM internals More ❯

that ordinary web development never touches. What you’ll do Design and optimise a high-performance UI framework used globally in real-time applications. Push the limits of JavaScript, TypeScript, and the browser runtime to handle millions of data points smoothly. Solve deep algorithmic and architectural challenges in rendering, scalability, and memory efficiency. Own features end-to-end: design … code, test, release, and iterate. Contribute to a product used by developers and enterprises worldwide. What you’ll bring Mastery of vanilla JavaScript and TypeScript , with additional exposure to C++, Java, or C# . Strong knowledge of data structures, algorithms, and performance optimisation . Experience with frameworks like React, Angular, or Vue , and a deep understanding of DOM internals More ❯

that ordinary web development never touches. What you’ll do Design and optimise a high-performance UI framework used globally in real-time applications. Push the limits of JavaScript, TypeScript, and the browser runtime to handle millions of data points smoothly. Solve deep algorithmic and architectural challenges in rendering, scalability, and memory efficiency. Own features end-to-end: design … code, test, release, and iterate. Contribute to a product used by developers and enterprises worldwide. What you’ll bring Mastery of vanilla JavaScript and TypeScript , with additional exposure to C++, Java, or C# . Strong knowledge of data structures, algorithms, and performance optimisation . Experience with frameworks like React, Angular, or Vue , and a deep understanding of DOM internals More ❯

that ordinary web development never touches. What you’ll do Design and optimise a high-performance UI framework used globally in real-time applications. Push the limits of JavaScript, TypeScript, and the browser runtime to handle millions of data points smoothly. Solve deep algorithmic and architectural challenges in rendering, scalability, and memory efficiency. Own features end-to-end: design … code, test, release, and iterate. Contribute to a product used by developers and enterprises worldwide. What you’ll bring Mastery of vanilla JavaScript and TypeScript , with additional exposure to C++, Java, or C# . Strong knowledge of data structures, algorithms, and performance optimisation . Experience with frameworks like React, Angular, or Vue , and a deep understanding of DOM internals More ❯

that ordinary web development never touches. What you’ll do Design and optimise a high-performance UI framework used globally in real-time applications. Push the limits of JavaScript, TypeScript, and the browser runtime to handle millions of data points smoothly. Solve deep algorithmic and architectural challenges in rendering, scalability, and memory efficiency. Own features end-to-end: design … code, test, release, and iterate. Contribute to a product used by developers and enterprises worldwide. What you’ll bring Mastery of vanilla JavaScript and TypeScript , with additional exposure to C++, Java, or C# . Strong knowledge of data structures, algorithms, and performance optimisation . Experience with frameworks like React, Angular, or Vue , and a deep understanding of DOM internals More ❯

Git/GitHub workflows and assist in small DevOps tasks when needed You might be a great fit if you: • Have 1–3 years of experience with React + TypeScript and modern front-end tooling • Are comfortable working with APIs, Supabase, and simple backend services • Understand how to ship fast in a startup environment — done is better than perfect … Enjoy experimenting with AI APIs and seeing real results quickly • Want to be part of a small, ambitious, product-first team Our stack React (Vite) · TypeScript · TailwindCSS · Supabase · GCP · OpenAI · Gemini · Git/GitHub What we offer • 🌍 Fully remote, flexible schedule • 💸 Competitive, discussable salary depending on experience • 🚀 Work directly with founders and influence the direction of a fast-growing More ❯

Git/GitHub workflows and assist in small DevOps tasks when needed You might be a great fit if you: • Have 1–3 years of experience with React + TypeScript and modern front-end tooling • Are comfortable working with APIs, Supabase, and simple backend services • Understand how to ship fast in a startup environment — done is better than perfect … Enjoy experimenting with AI APIs and seeing real results quickly • Want to be part of a small, ambitious, product-first team Our stack React (Vite) · TypeScript · TailwindCSS · Supabase · GCP · OpenAI · Gemini · Git/GitHub What we offer • 🌍 Fully remote, flexible schedule • 💸 Competitive, discussable salary depending on experience • 🚀 Work directly with founders and influence the direction of a fast-growing More ❯

improvements in engineering practices, tooling, and processes What theyre looking for: 5+ years experience building enterprise SaaS products (ideally in cybersecurity or data-heavy environments) Strong backend development with TypeScript, NestJS, Sequelize ORM, GraphQL, REST APIs Frontend expertise with ReactJS, NextJS, Typescript, Chakra UI Experience with MySQL and NoSQL databases Familiarity with messaging/event-driven systems (Kafka More ❯

responsive, and cross-browser-compatible websites. What You'll Be Doing: Building bespoke WordPress themes and plugins from scratch. Writing clean, scalable, and well-documented code (PHP, JavaScript, SCSS, TypeScript). Translating high-fidelity wireframes and designs into pixel-perfect web pages. Optimising website performance, including database queries (SQL). Assisting with deployments and managing cloud server (AWS/… digital agency; you'll understand the fast-paced, multi-project workflow. A strong portfolio demonstrating custom WordPress theme and plugin development. Fluency in front-end technologies (responsive design, SCSS, TypeScript). A solid understanding of back-end development with PHP and MySQL/SQL. Experience working in Linux environments and with cloud hosting (ideally AWS). An initiative-taking More ❯

on UX acceptance criteria. Required Skills & Qualifications : Extensive experience with UI on .NET stacks, including maintaining ASP.NET WebForms UIs and authoring ASP.NET MVC/Razor views. Proficiency in React (TypeScript preferred): Components, hooks, routing, state, forms, error boundaries. Deep knowledge of Web fundamentals: HTML5, CSS3, JavaScript/TypeScript, browser APIs, and cross-browser compatibility. Practical experience in accessibility More ❯

do something with. Proper ownership. Fast cycles, low ceremony, and room to shape architecture while mentoring others. What you’ll work with as a Staff Software Engineer Stack: Python, TypeScript, React, Svelte, PostgreSQL, Snowflake, AWS. Setup: Cross-functional squads that care about outcomes, not ticket-ticking. You’ll improve scalability, evolve architecture, and still ship. I like that balance. … you’re just curious, I’m happy to share the full brief and talk through fit. Senior Software Engineer London, Staff Software Engineer, Principal Engineer, Fintech jobs London, Python, TypeScript, React, Svelte, PostgreSQL, Snowflake, AWS, scalable systems, distributed systems, hybrid jobs London #hiring #softwareengineering #seniorsoftwareengineer #principalengineer #staffengineer #fintech #londonjobs #python #react #typescript #aws #postgresql #snowflake #careers More ❯

do something with. Proper ownership. Fast cycles, low ceremony, and room to shape architecture while mentoring others. What you’ll work with as a Staff Software Engineer Stack: Python, TypeScript, React, Svelte, PostgreSQL, Snowflake, AWS. Setup: Cross-functional squads that care about outcomes, not ticket-ticking. You’ll improve scalability, evolve architecture, and still ship. I like that balance. … you’re just curious, I’m happy to share the full brief and talk through fit. Senior Software Engineer London, Staff Software Engineer, Principal Engineer, Fintech jobs London, Python, TypeScript, React, Svelte, PostgreSQL, Snowflake, AWS, scalable systems, distributed systems, hybrid jobs London #hiring #softwareengineering #seniorsoftwareengineer #principalengineer #staffengineer #fintech #londonjobs #python #react #typescript #aws #postgresql #snowflake #careers More ❯

do something with. Proper ownership. Fast cycles, low ceremony, and room to shape architecture while mentoring others. What you’ll work with as a Staff Software Engineer Stack: Python, TypeScript, React, Svelte, PostgreSQL, Snowflake, AWS. Setup: Cross-functional squads that care about outcomes, not ticket-ticking. You’ll improve scalability, evolve architecture, and still ship. I like that balance. … you’re just curious, I’m happy to share the full brief and talk through fit. Senior Software Engineer London, Staff Software Engineer, Principal Engineer, Fintech jobs London, Python, TypeScript, React, Svelte, PostgreSQL, Snowflake, AWS, scalable systems, distributed systems, hybrid jobs London #hiring #softwareengineering #seniorsoftwareengineer #principalengineer #staffengineer #fintech #londonjobs #python #react #typescript #aws #postgresql #snowflake #careers More ❯

do something with. Proper ownership. Fast cycles, low ceremony, and room to shape architecture while mentoring others. What you’ll work with as a Staff Software Engineer Stack: Python, TypeScript, React, Svelte, PostgreSQL, Snowflake, AWS. Setup: Cross-functional squads that care about outcomes, not ticket-ticking. You’ll improve scalability, evolve architecture, and still ship. I like that balance. … you’re just curious, I’m happy to share the full brief and talk through fit. Senior Software Engineer London, Staff Software Engineer, Principal Engineer, Fintech jobs London, Python, TypeScript, React, Svelte, PostgreSQL, Snowflake, AWS, scalable systems, distributed systems, hybrid jobs London #hiring #softwareengineering #seniorsoftwareengineer #principalengineer #staffengineer #fintech #londonjobs #python #react #typescript #aws #postgresql #snowflake #careers More ❯

do something with. Proper ownership. Fast cycles, low ceremony, and room to shape architecture while mentoring others. What you’ll work with as a Staff Software Engineer Stack: Python, TypeScript, React, Svelte, PostgreSQL, Snowflake, AWS. Setup: Cross-functional squads that care about outcomes, not ticket-ticking. You’ll improve scalability, evolve architecture, and still ship. I like that balance. … you’re just curious, I’m happy to share the full brief and talk through fit. Senior Software Engineer London, Staff Software Engineer, Principal Engineer, Fintech jobs London, Python, TypeScript, React, Svelte, PostgreSQL, Snowflake, AWS, scalable systems, distributed systems, hybrid jobs London #hiring #softwareengineering #seniorsoftwareengineer #principalengineer #staffengineer #fintech #londonjobs #python #react #typescript #aws #postgresql #snowflake #careers More ❯

Frontend Developer - React and TypeScript - Up to £500/day (Outside IR35) - Hybrid (London) - 3 month contract My client is seeking an experienced Frontend Developer to join their team. You will need strong commercial experience in working with React and TypeScript. Essential Skills: Strong commercial experience with React and TypeScipt. Experience configuring, deploying, and monitoring applications on Azure. TDD More ❯

and how to query data required (SQL) Displays clear and precise communication skills Desirable: Knowledge of automation tools (Selenium Web Driver, VS Code) Knowledge of automation framework (cypress, playwright, typescript) Knowledge of testing google analytics Knowledge of Mobile testing Browserstack If you would be interested please apply below! 49573NB INDMANS More ❯

robust test automation solutions, integrating tests with CI/CD pipelines, collaborating with cross-functional teams, performing manual and exploratory testing, and developing code in languages like JavaScript/TypeScript or Python. Key Responsibilities Test Automation Development: Design, develop, and maintain automated test scripts using Playwright for functional, regression, and end-to-end testing. Collaboration: Work closely with developers … databases for testing efforts. Required Skills & Experience Playwright: Extensive experience with Playwright for web automation. Programming Skills: Strong programming or scripting skills in modern languages such as JavaScript/TypeScript or Python. Test Frameworks: Experience with test frameworks like Mocha/Jest or knowledge of others like TestNG, Junit. API Testing Tools: Familiarity with tools such as Postman for More ❯

and how to query data required (SQL) Displays clear and precise communication skills Desirable: Knowledge of automation tools (Selenium Web Driver, VS Code) Knowledge of automation framework (cypress, playwright, typescript) Knowledge of testing google analytics Knowledge of Mobile testing Browserstack If you would be interested please apply below! 49573NB INDMANS More ❯

depending on experience + 10% bonus + strong benefits package 🏢 Working Arrangements: Hybrid in Central Manchester (3 days a week in the office) 💻 Tech Stack: TypeScript, JavaScript, React, Java/JVM ecosystem, AWS Company Overview: Top investment platform in the UK Over £70B in assets Close to half a million customers This is a fantastic opportunity to work on More ❯