1,301 to 1,325 of 1,602 TypeScript Jobs in the UK

developing scalable, high-performing web applications, driving best practices, and shaping the evolution of our frontend architecture. This is a great opportunity to contribute to projects that combine React , TypeScript , and emerging AI-driven features , with exposure to Python on the backend. What You’ll Do Build and maintain responsive, performant, and accessible frontend applications using React and TypeScript … performance optimisation. (Senior) Mentor junior engineers and influence wider engineering decisions. (Optional) Work with AI-driven components and Python-based APIs to enhance application intelligence. Tech Stack Core: React, TypeScript, HTML5, CSS3 (SASS/Styled Components) Tooling: Webpack, Vite, Jest, Cypress Backend exposure: Python/FastAPI/Django (desirable) AI/ML Integration: Experience or curiosity around AI-driven More ❯

developing scalable, high-performing web applications, driving best practices, and shaping the evolution of our frontend architecture. This is a great opportunity to contribute to projects that combine React , TypeScript , and emerging AI-driven features , with exposure to Python on the backend. What You’ll Do Build and maintain responsive, performant, and accessible frontend applications using React and TypeScript … performance optimisation. (Senior) Mentor junior engineers and influence wider engineering decisions. (Optional) Work with AI-driven components and Python-based APIs to enhance application intelligence. Tech Stack Core: React, TypeScript, HTML5, CSS3 (SASS/Styled Components) Tooling: Webpack, Vite, Jest, Cypress Backend exposure: Python/FastAPI/Django (desirable) AI/ML Integration: Experience or curiosity around AI-driven More ❯

Frontend Developer - SaaS - Basingstoke (Hybrid, 3 days in office) (Tech stack: Frontend Developer, React, TypeScript, Tailwind CSS, HTML, CSS, Playwright, UX, Web Accessibility, Agile, SCRUM, Frontend Developer) Our client is a fast-growing SaaS company that helps businesses test and improve the quality of their digital products and services. With a reputation for building one of the best platforms … a Frontend Developer, you will play a central role in shaping and enhancing the product used by thousands of professionals worldwide. Responsibilities: Develop and enhance product features using React, TypeScript, and Tailwind CSS. Convert designs into responsive, semantic HTML and CSS. Produce clean, maintainable, and well-tested code with strong coverage. Write end-to-end and component tests with More ❯

We're looking for a Senior-level Software Engineer with strong JavaScript/TypeScript skills and experience across modern web stacks. You'll be instrumental in our transition away from Drupal as we modernise and scale our platform. Tech Stack: At least 4 years commercial experience with JavaScript or TypeScript and Node Exposure of Laravel and/or More ❯

We're looking for a Senior-level Software Engineer with strong JavaScript/TypeScript skills and experience across modern web stacks. You'll be instrumental in our transition away from Drupal as we modernise and scale our platform. Tech Stack: At least 4 years commercial experience with JavaScript or TypeScript and Node Exposure of Laravel and/or More ❯

of high-scale SaaS platforms. We're looking for a senior/lead engineering consultant with deep expertise in GraphQL to take a leading role in developing our robust TypeScript/Node.js backend. You will be instrumental in shaping our technical direction, driving the evolution of our APIs, ensuring our services are resilient, scalable and secure within a cutting … edge, cloud-native environment (Helm, Kubernetes). The Deliverables Design and build sophisticated, scalable GraphQL APIs and backend services using TypeScript and Node.js. Lead the design and evolution of our API schemas, ensuring they meet the complex demands of a rapidly growing platform. Champion best practice in code quality, automated testing (Vitest, Playwright) and observability to deliver resilient, maintainable … technical strategy by working within a cross-functional Agile team to guide process improvements and make key architectural decisions. Experience Extensive production experience architecting and delivering complex applications with TypeScript and Node.js . Expert level GraphQL , including advanced API design, schema evolution, performance optimisation. Strong automated testing frameworks like Vitest and Playwright . Proficiency with modern DevOps tooling and More ❯

re passionate about building the next generation of trading apps You care about the product as much as the code - you build with users in mind Full-stack, polyglot - TypeScript, Python, Rust, whatever gets the job done You take ownership, move fast, and know when to bring others in You communicate clearly - sharp thinking, no hand-holding needed Our … stack: TypeScript, React, Python, a bit of Rust, AWS with a bunch of monitoring tools sprinkled in. The latest web3 tools as standard foundry, rainbowkit, wagmi, viem, etc. We keep it simple and don't employ elaborate systems where it's not needed. We utilise AI strategically but understand when not to rely on it What goes on in More ❯

deeply hands on. You will be responsible for working on backend services, focusing on platform engineering and building CI/CD pipelines. You will be developing in Node.js and Typescript, and will have a strong focus on AWS Services, such as EKS, Dynamo DB and S3. What will I be doing? Own and evolve the backend architecture for a … and API design. Key requirements: 7+ years' experience in backend or platform engineering roles, with recent experience at senior/staff level. Deep hands-on expertise with Node.js and TypeScript in production environments. Strong experience designing and deploying microservices and RESTful APIs. Proven experience with AWS (EKS, DynamoDB, S3, Lambda, Terraform). Solid understanding of CI/CD pipelines … DevOps principles, and Infrastructure as Code. Experience leading or influencing technical direction across multiple teams. Familiarity with frontend technologies (React, TypeScript) beneficial but not essential. If this role sounds of interest, please apply and someone will be in touch regarding the role. We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their More ❯

Role As an Application Engineer, you’ll build and operate customer-facing and internal application services that power our Core Banking and Product stacks. You’ll work mainly in TypeScript (Node.js), delivering microservices on our serverless and container platforms, and shaping reliable, secure, and observable services for a fast-moving fintech. You’ll collaborate with engineers across squads to … that everyone deserves a safe, accessible, and modern way to manage their money, regardless of background, income, or employment status. What you’ll be doing Designing, building, and shipping TypeScript services and serverless functions for our Core Banking and Product domains Defining and evolving API contracts, including versioning, pagination, and error models. Implementing domain logic across payments, accounts, cards … closely with the wider Application Engineering team as well as with Platform, and Security teams to ensure reliability, scalability, and compliance What you’ll bring to Suits Me Solid TypeScript fundamentals and interest in building backend services Understanding of HTTP, REST principles, and common API patterns Familiarity with SQL/NoSQL basics and data modelling Exposure to containers/ More ❯

Role As an Application Engineer, you’ll build and operate customer-facing and internal application services that power our Core Banking and Product stacks. You’ll work mainly in TypeScript (Node.js), delivering microservices on our serverless and container platforms, and shaping reliable, secure, and observable services for a fast-moving fintech. You’ll collaborate with engineers across squads to … that everyone deserves a safe, accessible, and modern way to manage their money, regardless of background, income, or employment status. What you’ll be doing Designing, building, and shipping TypeScript services and serverless functions for our Core Banking and Product domains Defining and evolving API contracts, including versioning, pagination, and error models. Implementing domain logic across payments, accounts, cards … closely with the wider Application Engineering team as well as with Platform, and Security teams to ensure reliability, scalability, and compliance What you’ll bring to Suits Me Solid TypeScript fundamentals and interest in building backend services Understanding of HTTP, REST principles, and common API patterns Familiarity with SQL/NoSQL basics and data modelling Exposure to containers/ More ❯

Role As an Application Engineer, you’ll build and operate customer-facing and internal application services that power our Core Banking and Product stacks. You’ll work mainly in TypeScript (Node.js), delivering microservices on our serverless and container platforms, and shaping reliable, secure, and observable services for a fast-moving fintech. You’ll collaborate with engineers across squads to … that everyone deserves a safe, accessible, and modern way to manage their money, regardless of background, income, or employment status. What you’ll be doing Designing, building, and shipping TypeScript services and serverless functions for our Core Banking and Product domains Defining and evolving API contracts, including versioning, pagination, and error models. Implementing domain logic across payments, accounts, cards … closely with the wider Application Engineering team as well as with Platform, and Security teams to ensure reliability, scalability, and compliance What you’ll bring to Suits Me Solid TypeScript fundamentals and interest in building backend services Understanding of HTTP, REST principles, and common API patterns Familiarity with SQL/NoSQL basics and data modelling Exposure to containers/ More ❯

JOB TITLE: Senior Full Stack Developer (React, TypeScript, .NET) REPORTS TO: Head of Development JOB PURPOSE As a Senior Full Stack Developer, you will play a critical role in designing, developing, and maintaining scalable, secure, and robust web applications. This role involves leveraging your expertise in React, TypeScript, .NET Core, and cloud technologies to build innovative solutions. Your More ❯

JOB TITLE: Senior Full Stack Developer (React, TypeScript, .NET) REPORTS TO: Head of Development JOB PURPOSE As a Senior Full Stack Developer, you will play a critical role in designing, developing, and maintaining scalable, secure, and robust web applications. This role involves leveraging your expertise in React, TypeScript, .NET Core, and cloud technologies to build innovative solutions. Your More ❯

JOB TITLE: Senior Full Stack Developer (React, TypeScript, .NET) REPORTS TO: Head of Development JOB PURPOSE As a Senior Full Stack Developer, you will play a critical role in designing, developing, and maintaining scalable, secure, and robust web applications. This role involves leveraging your expertise in React, TypeScript, .NET Core, and cloud technologies to build innovative solutions. Your More ❯

JOB TITLE: Senior Full Stack Developer (React, TypeScript, .NET) REPORTS TO: Head of Development JOB PURPOSE As a Senior Full Stack Developer, you will play a critical role in designing, developing, and maintaining scalable, secure, and robust web applications. This role involves leveraging your expertise in React, TypeScript, .NET Core, and cloud technologies to build innovative solutions. Your More ❯

JOB TITLE: Senior Full Stack Developer (React, TypeScript, .NET) REPORTS TO: Head of Development JOB PURPOSE As a Senior Full Stack Developer, you will play a critical role in designing, developing, and maintaining scalable, secure, and robust web applications. This role involves leveraging your expertise in React, TypeScript, .NET Core, and cloud technologies to build innovative solutions. Your More ❯

for building and maintaining the web applications and APIs that power our ecosystem — everything from client dashboards and integration tooling to our own internal products. Our stack includes React, TypeScript, Next.js, and Google Cloud Platform (GCP). You’ll collaborate closely with designers to create exceptional user experiences, and with platform engineers to design and implement serverless APIs and … a hybrid role — 4 days in the office (Mayfair, London) and 1 day working from home. What You’ll Do Build and maintain performant, reliable web applications using React, TypeScript, and Next.js Contribute to our serverless GCP architecture — including Cloud Functions, Firestore, and Cloud Run Collaborate with designers and product managers to deliver beautiful, intuitive user interfaces Write clean … shape new product features from concept to production Who We’re Looking For 2–4 years’ experience as a software engineer (or equivalent commercial experience) Strong knowledge of React, TypeScript, and Next.js Experience with GCP or another cloud provider (e.g. AWS, Firebase, or Azure) Understanding of API design and asynchronous data handling Familiarity with CI/CD workflows and More ❯

for building and maintaining the web applications and APIs that power our ecosystem — everything from client dashboards and integration tooling to our own internal products. Our stack includes React, TypeScript, Next.js, and Google Cloud Platform (GCP). You’ll collaborate closely with designers to create exceptional user experiences, and with platform engineers to design and implement serverless APIs and … a hybrid role — 4 days in the office (Mayfair, London) and 1 day working from home. What You’ll Do Build and maintain performant, reliable web applications using React, TypeScript, and Next.js Contribute to our serverless GCP architecture — including Cloud Functions, Firestore, and Cloud Run Collaborate with designers and product managers to deliver beautiful, intuitive user interfaces Write clean … shape new product features from concept to production Who We’re Looking For 2–4 years’ experience as a software engineer (or equivalent commercial experience) Strong knowledge of React, TypeScript, and Next.js Experience with GCP or another cloud provider (e.g. AWS, Firebase, or Azure) Understanding of API design and asynchronous data handling Familiarity with CI/CD workflows and More ❯

teams to translate business requirements into effective technical solutions. Maintain and evolve development standards, documentation, and best practice processes. Contribute hands-on to coding and development activities in C#, TypeScript, and Power Platform. About You You're a seasoned Dynamics 365 Developer who enjoys leading by example - technically strong, collaborative, and passionate about continuous improvement. You'll bring: Strong … hands-on experience developing and customising solutions using C#, TypeScript , and Power Platform (Power Pages, Power Apps, Power Automate). Proven experience managing or mentoring developers in an Agile, DevOps environment. Experience with Azure DevOps , CI/CD pipelines, and test-driven development. Knowledge of data migration, integration , and service-oriented architecture. Excellent communication skills, with the ability to More ❯

impact. As a human centred company (quite literally), every team member counts - and that's where you come in. Our tech stack Our tech stack today consists of ReScript, TypeScript, JavaScript, React.js, Node.js, Postgres and Redis. We use GitHub for code and continuous integration to deploy to Kubernetes on Google Cloud Platform. We have a public REST API and … our frontend stack. Your day to day Help us shape the product from definition to release Build end to end features, fix bugs, improve infra, support customers Write backend TypeScript in Node.js, Postgres, Redis, Kubernetes Write frontend ReScript/JavaScript in React.js Expand our 3rd party integration marketplace Contribute to our technical architecture planning Support sales and marketing teams … You're a strong individual contributor with acute leadership skills Multiple years of industry experience in a full stack web app development role (ideally in SaaS) Great knowledge of TypeScript/JavaScript and an appreciation for the language Appreciation for design and digital product craftsmanship Experience collaborating directly with product teams and designers, and a proven track record of More ❯

Software Engineer with strong commercial node.js and Typescript experience is sought on a fully remote basis by an international technology company. Working at the forefront of B2B technology asset management this Software Engineer will play a key role in building a bespoke enterprise grade ERP (including implementing AI software solutions) that will drive business success across 47 sites globally. … of seven alongside excellent career development and training opportunities within this market leading organization. This Software Engineer should have most of the following key skills: - Solid commercial node.js - Strong Typescript skills - Understanding of cloud deployment (ideally AWS) - PostgreSQL database knowledge would be useful - Strong Test driven development skills with the ability to write unit tests - Third party API development … Engineer who wants to join a market leading business with innovation at its core please apply now to be considered Software Engineer Fully remote AWS, ERP, system architecture, JavaScript, Typescript, node, PostgreSQL More ❯

Principal JavaScript Engineer (TypeScript/React/Node.js) £150,000–£170,000 + Equity | Hybrid – 3 days in London We’re helping a VC-backed SaaS scaleup reinvent how organisations manage and approve spend, from software requests to supplier onboarding, and they’re gearing up for serious growth. With enterprise clients already on board and revenue climbing, they’re … a day — thanks to a rock-solid CI/CD setup Collaborate closely with product, design, and leadership to shape the roadmap Tech stack you’ll be working with : TypeScript, React, Node.js, AWS Serverless (Lambda, DynamoDB, EventBridge) What you’ll be doing: This isn’t just about writing code, it’s about owning problems end-to-end and influencing … a high-performance, high-trust team. What we’re looking for: 6–10+ years in software engineering (open to exceptional candidates outside this range) Proven full-stack ability with TypeScript, React, and Node.js Experience with AWS serverless technologies Passion for delivering excellent products at speed without sacrificing quality Experience scaling early-stage products or leading top-tier engineering teams More ❯

Principal JavaScript Engineer (TypeScript/React/Node.js) £150,000–£170,000 + Equity | Hybrid – 3 days in London We’re helping a VC-backed SaaS scaleup reinvent how organisations manage and approve spend, from software requests to supplier onboarding, and they’re gearing up for serious growth. With enterprise clients already on board and revenue climbing, they’re … a day — thanks to a rock-solid CI/CD setup Collaborate closely with product, design, and leadership to shape the roadmap Tech stack you’ll be working with : TypeScript, React, Node.js, AWS Serverless (Lambda, DynamoDB, EventBridge) What you’ll be doing: This isn’t just about writing code, it’s about owning problems end-to-end and influencing … a high-performance, high-trust team. What we’re looking for: 6–10+ years in software engineering (open to exceptional candidates outside this range) Proven full-stack ability with TypeScript, React, and Node.js Experience with AWS serverless technologies Passion for delivering excellent products at speed without sacrificing quality Experience scaling early-stage products or leading top-tier engineering teams More ❯

Principal JavaScript Engineer (TypeScript/React/Node.js) £150,000–£170,000 + Equity | Hybrid – 3 days in London We’re helping a VC-backed SaaS scaleup reinvent how organisations manage and approve spend, from software requests to supplier onboarding, and they’re gearing up for serious growth. With enterprise clients already on board and revenue climbing, they’re … a day — thanks to a rock-solid CI/CD setup Collaborate closely with product, design, and leadership to shape the roadmap Tech stack you’ll be working with : TypeScript, React, Node.js, AWS Serverless (Lambda, DynamoDB, EventBridge) What you’ll be doing: This isn’t just about writing code, it’s about owning problems end-to-end and influencing … a high-performance, high-trust team. What we’re looking for: 6–10+ years in software engineering (open to exceptional candidates outside this range) Proven full-stack ability with TypeScript, React, and Node.js Experience with AWS serverless technologies Passion for delivering excellent products at speed without sacrificing quality Experience scaling early-stage products or leading top-tier engineering teams More ❯

Principal JavaScript Engineer (TypeScript/React/Node.js) £150,000–£170,000 + Equity | Hybrid – 3 days in London We’re helping a VC-backed SaaS scaleup reinvent how organisations manage and approve spend, from software requests to supplier onboarding, and they’re gearing up for serious growth. With enterprise clients already on board and revenue climbing, they’re … a day — thanks to a rock-solid CI/CD setup Collaborate closely with product, design, and leadership to shape the roadmap Tech stack you’ll be working with : TypeScript, React, Node.js, AWS Serverless (Lambda, DynamoDB, EventBridge) What you’ll be doing: This isn’t just about writing code, it’s about owning problems end-to-end and influencing … a high-performance, high-trust team. What we’re looking for: 6–10+ years in software engineering (open to exceptional candidates outside this range) Proven full-stack ability with TypeScript, React, and Node.js Experience with AWS serverless technologies Passion for delivering excellent products at speed without sacrificing quality Experience scaling early-stage products or leading top-tier engineering teams More ❯