2,526 to 2,550 of 2,687 TypeScript Jobs in the UK

Frontend Engineer – React/TypeScript | Sports Tech - £70-105k Location: Hybrid – 1 day per week in Reading Tech: React, TypeScript, Shadcn, REST APIs I'm working with an exciting client operating at the intersection of technology, sport and consumer products , who are investing heavily in the next … training and social functionality. They're now looking for an experienced Frontend Engineer to join the team and take ownership of the React/TypeScript applications powering their web and mobile experience. The Role You’ll work as part of a cross-functional product and engineering team alongside Backend ...

20M+ in revenue, after growing 10x last year 60+ people across the company 20-person engineering team, doubling to 40 this year Core stack: TypeScript, Next.js and PostgreSQL You’d be joining early enough to shape the product, engineering culture and company, but with enough traction that everything … that knowledge graph About you You have 3+ years of engineering experience - we care about demonstrated competence, not pedigree You’re genuinely strong in TypeScript, Next.js and PostgreSQL, not merely familiar with them You can build a polished React/Next.js interface or work through a difficult TypeScript ...

Senior Frontend Developer to join their Customers Identity & Access Management team. This role involves owning and maintaining a JavaScript SDK built with React and TypeScript, ensuring secure integration of their authentication system. The ideal candidate has proven experience in frontend development with strong expertise in React and TypeScript ...

Backend) – AI-Native SaaS Platform | 10x ARR since last year Remote-first (UK) with hybrid London office option Up to £125,000 + equity Typescript/Node, GCP, distributed systems Senior Product Engineer - We’re working with a rapidly scaling AI-native SaaS company who raised an impressive Series … technical problems while shaping the product experience for thousands of users. What will the Senior Product Engineer do? Contribute across the stack (Node.js/Typescript, GCP), with a strong focus on backend systems Design scalable architectures and APIs to support rapid product growth Lead end-to-end feature development ...

Contract: 1 month initially Rate: £500 per day Location: Fully remote Status: Outside IR35 We're looking for an experienced JavaScript/TypeScript Engineer with strong hands-on experience across Next.js, NestJS to join us on a short-term contract and help build and improve an Android fitness app. … quality features quickly. What you'll be doing Building and improving features for an Android fitness app using Next.js and NestJS. Working across the TypeScript stack, including APIs, integrations and application architecture. Collaborating remotely with the product and engineering team to deliver outcomes quickly. Using Claude, agentic workflows ...

Contract: 1 month initially Rate: £500 per day Location: Fully remote Status: Outside IR35 We're looking for an experienced JavaScript/TypeScript Engineer with strong hands-on experience across Next.js, NestJS to join us on a short-term contract and help build and improve an Android fitness app. … quality features quickly. What you'll be doing Building and improving features for an Android fitness app using Next.js and NestJS. Working across the TypeScript stack, including APIs, integrations and application architecture. Collaborating remotely with the product and engineering team to deliver outcomes quickly. Using Claude, agentic workflows ...

operations management (e.g., process improvement, operational reviews, workflow optimization). Experience with web technologies (HTTP/REST, JSON) and programming in Python, JavaScript/TypeScript, Go, or Java. Experience working with e-commerce platforms, APIs, webhooks, or merchant integration ecosystems. Preferred qualifications: Master's degree in Computer Engineering, Computer … Science, or a related technical field, or equivalent practical experience. Experience with APIs, webhooks, and modern programming languages (e.g., Python, TypeScript/JavaScript, Go, Java). Responsibilities: Act as the technical lead for early-stage retailer pilots in EMEA, providing technical guidance, architectural reviews, and integration support. Develop code ...

operations management (e.g., process improvement, operational reviews, workflow optimization). Experience with web technologies (HTTP/REST, JSON) and programming in Python, JavaScript/TypeScript, Go, or Java. Experience working with e-commerce platforms, APIs, webhooks, or merchant integration ecosystems. Preferred qualifications: Master's degree in Computer Engineering, Computer … Science, or a related technical field, or equivalent practical experience. Experience with APIs, webhooks, and modern programming languages (e.g., Python, TypeScript/JavaScript, Go, Java). Responsibilities: Act as the technical lead for early-stage retailer pilots in EMEA, providing technical guidance, architectural reviews, and integration support. Develop code ...

outsized ownership and influence over our technical direction. What You'll Do Build and ship features across our web platform (React/Next.js, Node.js, TypeScript) Design and maintain APIs, database schemas, and backend services Integrate blockchain-based authentication and ownership verification systems Develop and deploy AI/ML features … help define our engineering culture from the ground up Requirements 4+ years of full-stack development experience with modern web technologies Strong proficiency in TypeScript, React/Next.js, and Node.js Experience with relational and non-relational databases Ability to work autonomously and ship quickly in an early-stage environment ...

front-end but is comfortable diving across the stack. You thrive in startup environments, have strong technical chops (React/Next/Node/TypeScript required), and you want to build tools and experiences that empower others. You’re excited by experimentation, high-leverage product problems, and a company … customers building on our SDK. Key responsibilities include: Build, maintain and scale core features of the tldraw web app and SDK (React, Next.js, Node.js, TypeScript) Collaborate with design, product and engineering to shape new experiences: ideate, prototype, ship and iterate Contribute to and maintain developer-facing documentation, code samples ...

robust, scalable deployment across 45+ engineers; Design and implement Datadog dashboards, SLOs, and alerts to identify issues before customers are impacted; Write production-grade TypeScript within a shared monorepo, building core tooling and services for product teams; Automate toil by building internal tools and workflows that improve developer velocity … developer experience at a cloud-native SaaS company with 50–500 engineers, rather than transitioning from DevOps or SRE; Production coding experience in TypeScript; a scripting-only Bash/YAML background is not suitable; Deep hands‐on experience with AWS serverless, including Lambda, DynamoDB, Aurora, EventBridge, IAM, and networking ...

Data Engineer (Data Lake Platform) Data Engineer role within a fast-moving, cloud-first technology team AWS, TypeScript and Python focus with ETL, API design and React contributions Hybrid working, Belfast based Salary £40,000 to £45,000 UK work authorisation required About the Company Our client … organisation What You'll Need Essential: Hands-on experience with AWS cloud engineering Strong Python skills for data engineering and pipeline development Experience with TypeScript Proven experience delivering ETL or ELT pipelines in a commercial environment Experience with API design and implementation React frontend development skills UK work authorisation ...

competitors, and customers respond to high-stakes decisions before they go live. Задачи: Build the core product using Python (FastAPI) and React (Next.js/TypeScript), architecting systems for customer workspaces and data ingestion; Design and implement customer-facing interfaces for querying, exploring, and auditing AI-generated insights with clear … trustworthy. Требования: Have 5+ years of software engineering experience; Combine strong backend systems experience with Python and frontend product expertise with React/TypeScript; Have deep expertise in building data-intensive B2B SaaS products with complex workflows, artifact versioning, and high-reliability data modeling; Demonstrate ownership in ambiguous environments ...

Inside IR35 - Umbrella only Active SC clearance required What you'll be doing: Build and maintain UI test automation using Playwright (primarily TypeScript/JavaScript) Create robust end-to-end test scenarios that reflect real business workflows Automate and validate API testing, including request/response testing Support enterprise … Strong experience in UI test automation with Playwright Hands-on capability with API testing and test data/validation using JSON Confidence coding in TypeScript/JavaScript Practical working knowledge of SQL and using Git in a collaborative workflow Experience designing and maintaining scalable automation frameworks A mindset focused ...

cohesive, consistent, and maintainable UI ecosystem, reducing friction and context-switching for end-users. Required Qualifications: Front-End Expertise: Strong proficiency with React and TypeScript, including component-based architecture, state management, and modern front-end tooling. UI/UX Skills: Demonstrated ability to design and implement clean, user-friendly … building data-heavy UIs using advanced grid and charting components such as AG Grid and AM5 Charts. Web Fundamentals: Solid understanding of HTML, CSS, TypeScript, and browser performance. Collaboration & Ownership: Ability to work independently, engage directly with end users, and own features from requirements gathering through design, implementation ...

SaaS Platform | Tripled ARR in 12 months Remote-first (UK) with hybrid London office option Up to £150,000 per annum plus equity Typescript/Node, React, GCP/AWS - Your tech background is less important than how you lead Engineers solving complex technical challenges Engineering Lead … leadership responsibilities. What you’ll do Lead a small team of Engineers while staying deeply technical Contribute across the stack (React, Node.js/Typescript, GCP) with backend experience highly valued Shape and deliver high-quality features that scale with thousands of customers Advocate for engineering best practices and help ...

React and relevant frameworks alongside being passionate about technologies. Key Responsibilities: Lead the system design and architecture of the Super Backoffice web platform using TypeScript, React, and modern state management solutions, ensuring scalable, maintainable, and high-availability frontend systems aligned with overall platform architecture. Collaborate with backend developers … industry trends, and apply them where appropriate. Qualifications & Skills: 3+ years of experience in commercial React application’s design and development. Proficiency in TypeScript, React, and Redux or other state management frameworks. Strong experience in frontend system design, including architecting scalable, maintainable, and high-performance web applications aligned with ...

both customer-facing products and internal tools, including consumer-facing AI features shipped into production Build and maintain responsive, performant web applications using React, TypeScript, Next.js, and modern front-end practices Collaborate closely with our backend and mobile engineers to design APIs and ensure smooth data integration, including with … product direction and help shape the future of clean energy tech Qualifications and Experience 5+ years of hands-on experience developing web applications with TypeScript, React, HTML, CSS, and Next.js A track record of owning and shipping consumer-facing products, with a portfolio or examples that show genuine attention ...

Full Stack Developer | React | TypeScript | Tech for Good | Manchester Hybrid | £50,000 - £60,000 Do you want to build technology that genuinely makes a positive difference? Are you looking to join a high-growth startup where you'll have real ownership, influence, and the opportunity to help shape both … week) High-growth startup environment Purpose-led product with real-world impact Strong progression opportunities Interviews are taking place now. Full Stack Developer | React | TypeScript | Tech for Good | Manchester Hybrid | £50,000 - £60,000 #J-18808-Ljbffr ...

response actions framework along with OSquery forensics capabilities You’ll develop scalable, high performance systems within the Elastic ecosystem Write production-grade code in Typescript/Node JS (and potentially other languages) as part of high-quality, well-tested codebase You’ll collaborate with other Elastic engineering teams when … match donations up to $1500 USD (or local currency equivalent). You have a basic knowledge of Node JS and React JS skills. Typescript is a plusYou have an AI-powered development mindsetAn initiative-taking mindset: you ask the right questions, don’t make assumptions, and look for ways ...

Work closely with Product, Mobile, Compliance, Risk, and Finance teams, driving features from initial concept through production deployment and iteration. Stack Languages: Rust, Go, TypeScript/Node, Python Messaging: Kafka/Redpanda, NATS API/IPC: gRPC/REST Infra: AWS (EKS, RDS, KMS), Terraform Requirements … latency distributed systems, payments, or fintech risk platforms. Language Fluency: Fluent in one or more systems languages (Rust, Go), or strong systems chops in TypeScript/Node/Python. Database Mastery: Expert‐level knowledge of Postgres (transactions, indexing, locking), with familiarity in Redis and event/OLAP stores (Kafka ...

joyful. You're AI-native at the frontier, and you set the practice for the team, from planning to evals. You're strong in TypeScript, productive in whatever a problem needs within days, and happiest thinking out loud with the team. Bonus points You've led a team … build. And we're obsessed with the customer, which is how we hold 4.9 on both Trustpilot and Google. The stack: TypeScript on the backend, Python and FastAPI for Jay, Next.js up front, AWS underneath, Claude Code woven through how we build. You won't have used ...

Improve the creator tooling and debugging workflow that content producers and designers use every day Our stack includes Lua, C/C++ (ESP-IDF), TypeScript, React, Express, Postgres, and Python. About You You have shipped games or interactive experiences You are fluent in at least one game engine … content for children Basic audio production skills: editing and mixing Experience with Lua, or with embedding a scripting runtime in C/C++ or TypeScript The Team We’re a team of builders who love creatively solving problems and crafting experiences that bring joy to families. People ...

performance optimisation, experimentation and continuous improvement. A day in the life: Build and enhance customer-facing and internal web applications using Next.js, React, TypeScript and GraphQL, delivering features across multiple products and business areas. Collaborate with Product, Design, Marketing and Backend teams to create intuitive, accessible and high-performing … work, proactively identifying opportunities to improve our applications, developer experience and ways of working. About You: Commercial experience building modern web applications using React, TypeScript and Next.js. A solid understanding of frontend engineering principles, including component-based architecture, state management and responsive, accessible UI development. Experience working collaboratively with ...

what you build and what moves the business is short and real: closing deals, driving adoption, unlocking upsell, securing renewals. The stack is Go, TypeScript with React and Next.js, Postgres, Kafka, Redis, and BigQuery, deployed on AWS and GCP with AI features built on Anthropic, OpenAI, Gemini, and Vertex … write well, explain technical decisions to non-technical teammates, and give and receive feedback directly. Production experience in at least one of Go, TypeScript/React, or cloud infrastructure on AWS/GCP, and willingness to learn the rest. What we offer Claude Team, Cursor, and a budget ...