1,451 to 1,475 of 1,659 TypeScript Jobs

5+ years of hands-on experience in designing and implementing large-scale web applications, with a proven track record of leading complex projects Extensive expertise in modern JavaScript (ES6+), TypeScript, HTML, and CSS/Sass Robust understanding of module bundlers (e.g., Webpack, RsPack), package managers (e.g., NPM, Yarn), and build automation tools Solid knowledge in topics such as SSR … State Management, and Service Workers Experience in the conception and the development of platforms in Cloud Environments such as GCP, Azure, or AWS Comfortable working with large codebases, using Typescript, Sass, and React, to create user touchpoints for web and native applications Excellent communication and mentoring skills to guide developers and align with stakeholders System design proficiency, with the … wide vision Bringing a fresh perspective and a creative approach to the development of our products Technologies: AWS Azure Cloud CSS ES6 Frontend GCP Support JavaScript NPM React SASS TypeScript Webpack Web Yarn Architect HTML5 More: While we're one company, each location has unique aspects and benefits. Here's a glimpse of what to expect: - Flexible Working Models More ❯

5+ years of hands-on experience in designing and implementing large-scale web applications, with a proven track record of leading complex projects Extensive expertise in modern JavaScript (ES6+), TypeScript, HTML, and CSS/Sass Robust understanding of module bundlers (e.g., Webpack, RsPack), package managers (e.g., NPM, Yarn), and build automation tools Solid knowledge in topics such as SSR … State Management, and Service Workers Experience in the conception and the development of platforms in Cloud Environments such as GCP, Azure, or AWS Comfortable working with large codebases, using Typescript, Sass, and React, to create user touchpoints for web and native applications Excellent communication and mentoring skills to guide developers and align with stakeholders System design proficiency, with the … wide vision Bringing a fresh perspective and a creative approach to the development of our products Technologies: AWS Azure Cloud CSS ES6 Frontend GCP Support JavaScript NPM React SASS TypeScript Webpack Web Yarn Architect HTML5 More: While we're one company, each location has unique aspects and benefits. Here's a glimpse of what to expect: - Flexible Working Models More ❯

Role: Senior Frontend Developer Tech: React, TypeScript, modern JS, CSS, Jest/Vitest/Cypress Location: Remote-first, with 1 monthly team meetup in Birmingham Salary: £70,000 - £90,000 Our client is building the next generation of internal platforms for a global tech learning company- and this is your chance to help shape it from the ground up … This is a greenfield project with big ambitions and real impact. Who we're looking for: We're hiring a Senior Frontend Developer who’s confident with modern React, TypeScript, and frontend architecture. You’ll help deliver powerful new tools and features across the business, while shaping best practices. This isn’t just another product iteration - they are building … Micro-sites for niche audiences, powered by headless commerce and CMS Experiments with AI to automate tedious processes and forecast success What you bring: Strong experience with React + TypeScript Solid grasp of HTML, CSS, performance, and accessibility Familiarity with testing tools (Jest, Cypress, etc.) Experience building scalable, user-friendly interfaces Clear communicator and collaborator 2-stage interview process More ❯

opportunity to use modern tech to solve complex real-world problems, while helping to shape innovative products that support a more sustainable future. The Role As a Full-stack TypeScript Engineer, you’ll: Contribute across the full development lifecycle, from design to deployment. Build scalable back-end services in Node.js and responsive UIs in React.js. Work in a modern … cloud environment (AWS). Promote best practices in coding, testing, and agile collaboration. About You You’ll bring: Strong commercial experience in TypeScript/JavaScript across the stack. Deep expertise with Node.js and React.js. Experience working in cloud environments (AWS). A collaborative, problem-solving mindset with a passion for clean, scalable solutions. What’s on Offer Competitive salary More ❯

who is strong on the creative side of full stack development, as you will be building rich visual/animated landing websites. Expected to work predominantly in Node/Typescript with Postgres/Mongo. Integrating with generic APIs/SDKs. Key deliverables will include: Rapid prototyping. Delivering brand-led interactive applications end-to-end across front-end, back-end … database and deployment. Producing high-quality, user-focused software solutions. Contributing to technical architecture decision making. Core skills Languages: Node.js, TypeScript Front-end: Next.js and Vercel, Tailwind CSS Back-end: OpenAPI Infrastructure: AWS (ECR, ECS, Fargate, Elasticache/Redis, SQS, SES, Cognito, RDS, Bedrock, KMS, S3) Databases: MongoDB and PostgreSQL This is a hybrid role - 4 days per week More ❯

Engineer will design and implement high-scale, high-volume services in the Business Layer, enabling secure and efficient AI-powered GOV.UK services. Responsibilities Develop and maintain services using Node.js (TypeScript), AWS Lambda, API Gateway, Serverless Framework, and Redis. Build secure, performant APIs and interfaces between the Business Layer and other government systems. Contribute to high-volume, high-availability workloads … powering millions of GOV.UK citizen interactions. Collaborate within agile teams alongside product owners, architects, and engineers. Essential Skills Strong Node.js/TypeScript production experience. Hands-on AWS cloud expertise (Lambda, API Gateway, Serverless, Redis). Background in high-volume workloads and API integrations. Active UK Security Clearance. Desirable Experience with security-sensitive systems. Exposure to AI/ML integration More ❯

Senior Back End Engineer. Tech stack: TypeScript, React, Node Day rate: £500-650/day, outside IR35 Office: 3 days in London A rapidly scaling Tech4Good business, working closely with AI, is looking for experienced Engineers to join their Back End and product-centric team. The role involves working in a collaborative environment on meaningful Engineering challenges, which impact … mission to transform the way people work in their daily lives. Essential Requirements Must have significant experience in a fast-growth environment Must be Back End Leaning with either TypeScript or Python. Significant experience from a Product Engineering environment and mindset AWS Containers experience. More ❯

Senior Back End Engineer. Tech stack: TypeScript, React, Node Day rate: £500-650/day, outside IR35 Office: 3 days in London A rapidly scaling Tech4Good business, working closely with AI, is looking for experienced Engineers to join their Back End and product-centric team. The role involves working in a collaborative environment on meaningful Engineering challenges, which impact … mission to transform the way people work in their daily lives. Essential Requirements Must have significant experience in a fast-growth environment Must be Back End Leaning with either TypeScript or Python. Significant experience from a Product Engineering environment and mindset AWS Containers experience. More ❯

Senior Back End Engineer. Tech stack: TypeScript, React, Node Day rate: £500-650/day, outside IR35 Office: 3 days in London A rapidly scaling Tech4Good business, working closely with AI, is looking for experienced Engineers to join their Back End and product-centric team. The role involves working in a collaborative environment on meaningful Engineering challenges, which impact … mission to transform the way people work in their daily lives. Essential Requirements Must have significant experience in a fast-growth environment Must be Back End Leaning with either TypeScript or Python. Significant experience from a Product Engineering environment and mindset AWS Containers experience. More ❯

Senior Back End Engineer. Tech stack: TypeScript, React, Node Day rate: £500-650/day, outside IR35 Office: 3 days in London A rapidly scaling Tech4Good business, working closely with AI, is looking for experienced Engineers to join their Back End and product-centric team. The role involves working in a collaborative environment on meaningful Engineering challenges, which impact … mission to transform the way people work in their daily lives. Essential Requirements Must have significant experience in a fast-growth environment Must be Back End Leaning with either TypeScript or Python. Significant experience from a Product Engineering environment and mindset AWS Containers experience. More ❯

Senior Back End Engineer. Tech stack: TypeScript, React, Node Day rate: £500-650/day, outside IR35 Office: 3 days in London A rapidly scaling Tech4Good business, working closely with AI, is looking for experienced Engineers to join their Back End and product-centric team. The role involves working in a collaborative environment on meaningful Engineering challenges, which impact … mission to transform the way people work in their daily lives. Essential Requirements Must have significant experience in a fast-growth environment Must be Back End Leaning with either TypeScript or Python. Significant experience from a Product Engineering environment and mindset AWS Containers experience. More ❯

Join a vibrant development team working on bespoke Microsoft products with over 30,000 customers globally... Senior Software Developer £45 – 50k basic Fully remote Your new challenge This Microsoft Partner create a number of bespoke, industry leading products that integrate More ❯

Fullstack Javascript Developer l Typescript l Maestro l Supertest l Automation l API l Mobile l React Native l Playwright l Platform l CI/CD l integration l Node.JS l £400 PD l Outside IR35 l End of January l London - Remote Method Resourcing are partnering with an exciting start up based in London in need of a … frameworks across the platform whilst being able to hands on code. This will also help with the bottleneck within their CI/CD pipelines Core tech stack: Javascript/Typescript Testing: Playwright, maestro and Supertest CI/CD is built in github actions AWS Serverless infrastructure Mobile application in React native Realistically, we are looking for someone who has … UK £400 per day Immediate start If you're interested in the role and would love more information please send me your CV ASAP at Fullstack Javascript Developer l Typescript l Maestro l Supertest l Automation l API l Mobile l React Native l Playwright l Platform l CI/CD l integration l Node.JS l £400 PD l More ❯

Founding Software Engineer - AI Startup - Up to £150k 📍 London, Hybrid, 3 days in office 💰 £100–150k + generous equity 💻 Python, TypeScript, React + AI/ML toolings I'm working with a high-calibre, VC-backed startup that's building the infrastructure layer for intelligent human-AI collaboration, especially within regulated and high-complexity industries. They’ve assembled a … now looking for an exceptional Founding Engineer to help build their core platform. ✅ Ideal profile: 5+ years engineering experience (startup background preferred) Strong backend & full-stack skills (Python, Django, TypeScript, React) Hands on builder with high autonomy and bias to action Bonus: experience with LLMs, cloud infra, CI/CD, or academic/OSS projects 🧠 Why this role: Huge More ❯

Founding Software Engineer - AI Startup - Up to £150k 📍 London, Hybrid, 3 days in office 💰 £100–150k + generous equity 💻 Python, TypeScript, React + AI/ML toolings I'm working with a high-calibre, VC-backed startup that's building the infrastructure layer for intelligent human-AI collaboration, especially within regulated and high-complexity industries. They’ve assembled a … now looking for an exceptional Founding Engineer to help build their core platform. ✅ Ideal profile: 5+ years engineering experience (startup background preferred) Strong backend & full-stack skills (Python, Django, TypeScript, React) Hands on builder with high autonomy and bias to action Bonus: experience with LLMs, cloud infra, CI/CD, or academic/OSS projects 🧠 Why this role: Huge More ❯

Run containerized AI workloads at scale with effective resource optimization Lead Fullstack SWE 50% UI Dev - Dashboards for Hyperscale Infrastructure platform ( React, Next.js, TypeScript, Tailwind) 50% Backend API Dev (Golang) Series A Startup (approaching Series B) 100% Remote (US Only) Base Salary: $200k$225k + Bonus + EQUITY Comprehensive Benefits The Platform Optimizes cloud resources for Stateful Kubernetes, HPC … hyperscale dashboards for real-time observability across 100k+ nodes Develop backend APIs and Integrations with Golang Experience & Skills 10+ years of software engineering experience Expertise in Go, React, Next.js, TypeScript Proven experience building scalable UI for multi-cluster, multi-tenant environment Modern frontend architecture and patterns UI State management and tooling Extensive Golang skills including API design, data flow 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 ❯

engineers and scientists interact with critical data, helping them push the boundaries of innovation. What You’ll Do Build and enhance user-friendly, high-performance web applications with Angular & TypeScript Collaborate on design , ensuring sleek, intuitive, and accessible interfaces Write clean, maintainable, and reusable cross-browser code Champion user experience , making usability a core part of the development process … maintain quality Be part of a dynamic, supportive team where you can grow, innovate, and make a real impact What We’re Looking For Proven experience developing modern Angular & TypeScript applications Strong knowledge of HTML, CSS , and responsive design principles A keen eye for UI/UX design and an appreciation for aesthetics and usability Ability to create reusable More ❯

small, disconnected team environments. Adaptability to new technologies is a must. Required Skills: • Proficiency in low-level languages C/C++, Rust & Zig • Proficiency in high-level languages Python & TypeScript languages • Strong knowledge of data structures, algorithms, design patterns, functional and object-oriented programming, complexity analysis, memory/thread safety, and advanced debugging. • Experience with code quality tools, type … Secret) • B.S. in computer Science or related degree preferred • 4+ years of experience in software engineering (with emphasis on coding) • Experience using C/C++, Rust, Zig, Python and TypeScript More ❯

the Shopify ecosystem. We are open to candidates with experience in similar backend languages, provided you can demonstrate transferable skills and a willingness to work primarily in JavaScript/TypeScript environments going forward. Key Responsibilities Develop and maintain backend services and APIs using Node.js (with frameworks such as Remix, Express, or similar). Contribute to the design of scalable … custom Shopify experiences. Troubleshoot and resolve issues related to backend performance, integrations, and data handling. Requirements 1–3 years of professional experience in backend development. Proficient in JavaScript/TypeScript (or in another backend language such as PHP, with a willingness to transition). Familiarity with modern backend frameworks like Remix, Express, or similar. Solid understanding of API patterns More ❯

the Shopify ecosystem. We are open to candidates with experience in similar backend languages, provided you can demonstrate transferable skills and a willingness to work primarily in JavaScript/TypeScript environments going forward. Key Responsibilities Develop and maintain backend services and APIs using Node.js (with frameworks such as Remix, Express, or similar). Contribute to the design of scalable … custom Shopify experiences. Troubleshoot and resolve issues related to backend performance, integrations, and data handling. Requirements 1–3 years of professional experience in backend development. Proficient in JavaScript/TypeScript (or in another backend language such as PHP, with a willingness to transition). Familiarity with modern backend frameworks like Remix, Express, or similar. Solid understanding of API patterns More ❯

the Shopify ecosystem. We are open to candidates with experience in similar backend languages, provided you can demonstrate transferable skills and a willingness to work primarily in JavaScript/TypeScript environments going forward. Key Responsibilities Develop and maintain backend services and APIs using Node.js (with frameworks such as Remix, Express, or similar). Contribute to the design of scalable … custom Shopify experiences. Troubleshoot and resolve issues related to backend performance, integrations, and data handling. Requirements 1–3 years of professional experience in backend development. Proficient in JavaScript/TypeScript (or in another backend language such as PHP, with a willingness to transition). Familiarity with modern backend frameworks like Remix, Express, or similar. Solid understanding of API patterns More ❯

the Shopify ecosystem. We are open to candidates with experience in similar backend languages, provided you can demonstrate transferable skills and a willingness to work primarily in JavaScript/TypeScript environments going forward. Key Responsibilities Develop and maintain backend services and APIs using Node.js (with frameworks such as Remix, Express, or similar). Contribute to the design of scalable … custom Shopify experiences. Troubleshoot and resolve issues related to backend performance, integrations, and data handling. Requirements 1–3 years of professional experience in backend development. Proficient in JavaScript/TypeScript (or in another backend language such as PHP, with a willingness to transition). Familiarity with modern backend frameworks like Remix, Express, or similar. Solid understanding of API patterns More ❯

on complex engineering challenges, influence architectural decisions, and contribute directly to the user experience. Your Day-to-Day Will Include: Designing and implementing scalable front-end solutions using React , TypeScript , and modern tooling (e.g. Redux, Webpack, Jest). Breaking down complex, ambiguous problems into clean, testable components. Performance tuningboost UI responsiveness, decrease load times, and streamline data management. Selecting … by proactively applying secure coding and privacy-first practices. Tracking performance metrics and monitoring application regressions. What Were Looking For: A minimum of 5 years experience with React and TypeScript , especially in performance optimization. Deep understanding of web architecture, front-end tooling, and APIs. Strong software engineering foundationdesign patterns, debugging, clean code. Experience mentoring peers, delivering high-standard code More ❯

to-end functional testing, performing data validation, and managing codebases and test scripts. Key Responsibilities: Automation Testing: Design, develop, and maintain robust test suites using Playwright/Selenium with Typescript/Java. Implement automation frameworks for testing applications and ensure high-quality deliverables. Collaborate with developers to integrate automated tests into the software development lifecycle. Functional Testing: Execute end … Maintain and enhance test management processes using QTest. Qualifications: Bachelor's degree in Computer Science, Engineering, or a related field. Proven experience in automation testing with Playwright/Selenium (Typescript/Java Strong programming skills in Python, Java, or similar languages. Experience in ETL/database testing and data validation across various database technologies. Familiarity with API testing tools More ❯