751 to 775 of 801 Permanent TypeScript Jobs

Full Stack Software Engineer (Backend Focus, Python/TypeScript, AI) London Hybrid (x1 week in office, West London £80,000 - £100,000 per annum + Equity) We're partnering with a high-energy, VC-backed AI company on a mission to democratise technology for Small-Medium businesses like construction companies, real estate agencies, automotive shops, and other non-tech … Code, Grok Code Assist, Copilot, or similar) - this is essential, can be commercial or via personal projects. 3-7+ years of software development experience (across Python and ideally TypeScript). 3+ years of experience developing with backend web technologies, such as Django, FastAPI, Flask. Experience with modern front-end technologies would be a big plus. Comfortable using GitHub More ❯

Full Stack Software Engineer (Backend Focus, Python/TypeScript, AI) London Hybrid (x1 week in office, West London | £80,000 - £100,000 per annum + Equity) We're partnering with a high-energy, VC-backed AI company on a mission to democratise technology for Small-Medium businesses like construction companies, real estate agencies, automotive shops, and other non-tech … Cloud Code, Grok Code Assist, Copilot, or similar) – this is essential, can be commercial or via personal projects. 3–7+ years of software development experience (across Python and ideally TypeScript). 3+ years of experience developing with backend web technologies, such as Django, FastAPI, Flask. Experience with modern front-end technologies would be a big plus. Comfortable using GitHub More ❯

Full Stack Software Engineer (Backend Focus, Python/TypeScript, AI) London Hybrid (x1 week in office, West London | £80,000 - £100,000 per annum + Equity) We're partnering with a high-energy, VC-backed AI company on a mission to democratise technology for Small-Medium businesses like construction companies, real estate agencies, automotive shops, and other non-tech … Cloud Code, Grok Code Assist, Copilot, or similar) – this is essential, can be commercial or via personal projects. 3–7+ years of software development experience (across Python and ideally TypeScript). 3+ years of experience developing with backend web technologies, such as Django, FastAPI, Flask. Experience with modern front-end technologies would be a big plus. Comfortable using GitHub More ❯

London. We operate Monday to Friday, 9am to 6pm. WHAT YOU'LL WORK ON: Development of the customer-facing onboarding journey. Working with a tech-stack including:React,GraphQL,Typescript,Vercel Setting up and driving regular experimentation, advocating for A/B testing and data-driven decision making Continuous management of Meta Pixels, Google Ads Tags, and Google Tag … a technical advocate for marketing to ensure full measurability and tracking fidelity. WHAT WE'RE LOOKING FOR: 5+ years in software engineering roles Strong experience in React, GraphQL, and TypeScript Familiarity with Vercel, Next.js, and modern CI/CD workflows Deep understanding of building customer-facing journeys (onboarding, checkout) Ability to communicate complex technical concepts to non-technical stakeholders. More ❯

-F5 load balancer -Chef and terraform -must have most critical skill -VMware windows env or/and Linux -PoweShell/bash/shell, type script etc. -Kubernetes -Azure -Java Microservices -NoSQL DB Cassandra/Mongo DB -Kafka -Memory/Garbage More ❯

Ready for a challenge? Then Just Eat Takeaway might be the place for you. We're a leading global online food delivery platform, and our vision is to empower everyday convenience. Whether it's a Friday-night feast, a post More ❯

Senior Frontend Engineer -Angular TypeScript -London The Company Through the power of AI and Big Data this company have developed a number of data driven tools and platforms aimed at delivering a transparent financial solution. Focusing purely on sustainable investment! If you want the leave the planet clean and beautiful for the next generation then you share the ethos … etc) Have freedom to govern your own tasks and spend time on new developments and research. An opportunity to gain exposure to and learn AI and ML. The candidate: Typescript is hugely beneficial. You have a deep understanding of User experience, design patterns, data structures, and algorithms. You care about the quality of your code Interested in the latest More ❯

Senior Product Engineer (Backend) - AI-Native SaaS Platform | Tripled ARR in 12 months Remote-first (UK) with hybrid London office option Up to £130,000 + equity Typescript/Node, React, GCP/AWS Senior Product Engineer - We're working with a rapidly scaling AI-native SaaS company who raised an impressive Series B round in 2025. Their platform … Back End engineering, solving challenging 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 Back End systems Design scalable architectures and APIs to support rapid product growth Lead end-to-end feature development, from concept through to … the table Collaborate closely with Product and Design teams to build seamless user experiences What will the Senior Product Engineer bring? Strong Back End development expertise with Node.js and Typescript Experience designing secure, scalable Back End systems (authentication, data pipelines, APIs) Familiarity with modern cloud infrastructure (GCP or AWS) Ability to communicate technical ideas clearly and influence team direction More ❯

product pages, marketing assets, and core platform features. Optimizing Performance: Ensure the platform is scalable, reliable, and performs well as we grow. Our Stack Our frontend stack includes Next.js, TypeScript and TailwindCSS for our landing page and web apps. More broadly across the the product we use React.js, and Redux. We use Fastify, gRPC and Prisma with TypeScript and Node.js for backend services. About you You are proactive. You are motivated to understand product/technical challenges You have a good knowledge of TypeScript and related web technologies You have some experience working with AI/LLMs You are comfortable leading technical projects and collaborating with a broad range of stakeholders You have a good understanding More ❯

and have spent disproportionate time improving your understanding over the last 3 years, both in your day job, and in side projects. You have an expert level understanding of Typescript or Python, so that you can implement your ideas You have experience architecting and evaluating generative AI systems, working with some of the following: LLM evals Deterministic code based … and looking at individual data points, then continually update your knowledge on cutting edge approaches to applied generative AI. Our tech stack Broadly, we use a fairly typical serverless Typescript stack. It's not a requirement to have worked with every tool in this stack, but the more the better! Typescript for all production code Pinecone as our More ❯

Node.JS Typescript on AWS Backend programmer required with a strong Computer Science academic background required to join a cloud services development team working on an industrial workflow and process management system that enables clients to monitor and proactively manage logistics. Skills Typescript expert with AWS NodeJS Computer Science Role You join an existing software team and bring Senior … or Principal level programming skills and leadership to the backend in Typescript, NodeJS and AWS. The ideal candidate will quickly progress into a senior technical leadership role managing software deliveries and resources. More ❯

Node.JS Typescript on AWS Backend programmer required with a strong Computer Science academic background required to join a cloud services development team working on an industrial workflow and process management system that enables clients to monitor and proactively manage logistics. Skills Typescript expert with AWS NodeJS Computer Science Role You join an existing software team and bring Senior … or Principal level programming skills and leadership to the backend in Typescript, NodeJS and AWS. The ideal candidate will quickly progress into a senior technical leadership role managing software deliveries and resources. More ❯

frameworks, work closely with developers to integrate testing into CI/CD, and champion quality engineering across the product lifecycle. With tools like Playwright, Cypress, and modern JavaScript/TypeScript frameworks, this role is perfect for someone with strong technical skills who wants to own the test automation strategy. Day-to-day responsibilities Design, build, and maintain robust automation … frameworks using Playwright/Cypress Develop automated tests in TypeScript/JavaScript Collaborate with developers to embed testing within CI/CD pipelines Perform functional, regression, and end-to-end testing Ensure tests are reliable, scalable, and provide fast feedback Track and report quality metrics to stakeholders Contribute to defining quality standards and best practices across the team Investigate … and resolve test failures, ensuring stability of releases What you bring to the team Strong experience with automation frameworks (Playwright/Cypress preferred) Proficiency in JavaScript/TypeScript Foundation knowledge in ISTQB or equivalent Experience integrating automated tests into CI/CD pipelines Knowledge of testing methodologies (TDD/BDD) Passion for quality and continuous improvement Strong problem-solving More ❯

frameworks, work closely with developers to integrate testing into CI/CD, and champion quality engineering across the product lifecycle. With tools like Playwright, Cypress, and modern JavaScript/TypeScript frameworks, this role is perfect for someone with strong technical skills who wants to own the test automation strategy. Day-to-day responsibilities Design, build, and maintain robust automation … frameworks using Playwright/Cypress Develop automated tests in TypeScript/JavaScript Collaborate with developers to embed testing within CI/CD pipelines Perform functional, regression, and end-to-end testing Ensure tests are reliable, scalable, and provide fast feedback Track and report quality metrics to stakeholders Contribute to defining quality standards and best practices across the team Investigate … and resolve test failures, ensuring stability of releases What you bring to the team Strong experience with automation frameworks (Playwright/Cypress preferred) Proficiency in JavaScript/TypeScript Foundation knowledge in ISTQB or equivalent Experience integrating automated tests into CI/CD pipelines Knowledge of testing methodologies (TDD/BDD) Passion for quality and continuous improvement Strong problem-solving More ❯

Overview Product Software Engineer Python/Vue/TypeScript/Cloud A niche, specialist Research & AI company based in London is currently undergoing major growth and needs to recruit multiple (10+) Product Software Engineers on a permanent basis. This role is predominantly remote, though you will need to be available and willing to go to their London office once … This is a collaborative environment where you'll be involved in design discussions, not simply told what to do. Day to day Responsibilities Tech Stack = Python/Vue/TypeScript/Cloud Full Stack - though with a backend leaning Any of the following is advantageous: GCP MongoDB What's in it for you? Hybrid (predominantly remote) 10% Bonus £100k More ❯

This isn't your typical Software Engineer role where you will be pigeon holed into just working with one technology. This role will be a real variety between Python, TypeScript, AI, Low-Code, No-Code and Infrastructure. So with that in mind we are looking for a creative developer who lives to solve real work problems and try their … technical specifications and updates for software projects. Contribute to the planning and execution of technology roadmaps. Stay updated on emerging technologies to integrate innovative solutions. Profile Must haves: Python TypeScript Loves to learn Nice to haves: Experience or knowledge in no-code/low-code (Airtable, Bubble, Webflows, Make) Start up/scale up experience AWS Job Offer Fully More ❯

Product Software Engineer | Python/Vue/TypeScript/Cloud A niche, specialist Research & AI company based in the London are currently undergoing major growth project whereby they need to recruit multiple (10+) Product Software Engineers on a permanent basis. This is predominantly remote, though you will need to both available and willing to go to their London office … isn’t a position where you join, get told what to do and then never speak with product again. Day to day Responsibilities Tech Stack = Python/Vue/TypeScript/Cloud Full Stack – though with a backend leaning Any of the following is advantageous: GCP MongoDB What’s in it for you? Hybrid (predominantly remote) 10% Bonus £100k More ❯

work closely with security researchers, smart contract developers, and incident response teams to proactively defend our protocols and user assets. Key Responsibilities Design and develop Forta detection bots using TypeScript, Python, or Node.js Analyze smart contracts and transaction flows to identify potential threats Write custom threat detection logic tailored to our protocols and dApps Maintain and optimize bot infrastructure … rates Stay updated on blockchain security trends, exploits, and zero-day vulnerabilities Required Qualifications 6+ years of experience in software engineering, cybersecurity, or blockchain development Proficiency in JavaScript/TypeScript and/or Python Experience with Ethereum (EVM-based) smart contracts and transaction analysis Familiarity with the Forta network, including agent development and deployment Strong understanding of blockchain security More ❯

mode. As a Principal Platform Engineer you'll have an impactful role with lots of influence. Initially you'll assess the current tech set up based on GCP, Python, TypeScript, PostgreSQL and Terraform; establish the production environment and extend the platform to enable scalability. You'll collaborate closely with the CTO and Lead Software Engineer to establish and build … technical discipline You have a software engineering background with a strong knowledge of modern best practices, architecture and design experience You have strong, current technical skills including: GCP, Python, TypeScript, PostgreSQL and Terraform You're collaborative and pragmatic with strong leadership and stakeholder management skills You have experience of building teams and developing people What's in it for More ❯

Head of Engineering (Hands on- Node, Typescript, React, React Native) £90,000 - £120,000 + Stock Options Hybrid | 2 days per week in Canary Wharf We're looking for a hands-on Head of Engineering to work with our client a brand new and innovative social media app. Founded 3 years ago they have over 35k users and looking … Define the roadmap : Own the engineering strategy, lead architecture decisions, and manage both internal teams and outsourced partners. Stay hands-on : Write production-quality code across Node.js, Express, GraphQL, TypeScript, React, and React Native . Deliver front-end excellence : Build fast, responsive web apps using Vite, React Query, Context API, and CSS frameworks . Integrate emerging tech : Incorporate AI More ❯

syntax-agnostic, so you're welcome to use the tools and languages you're most comfortable with. That said, we strongly prefer contributions using our core stack: React/TypeScript on the frontend, and Python/Flask on the backend. 60min technical discussion 30min call with leadership The process does not need to take long - we can be done … years 9+ years Have you built frontend features for a multi-user SaaS product used in production by paying customers? Select Have you led the development of TypeScript/React applications deployed to production and used by real users? Select More ❯

Backend Software Engineer/Developer (Python TypeScript AI LLM) Remote UK to £130k Are you a senior, backend focussed Software Engineer with advanced Python and TypeScript experience and a keen interest in AI? You could be progressing your career in an impactful Senior Software Engineer role at a highly successful American sports data analytics company that is expanding … developing AI driven features in close collaboration with Product and Data Science teams to deliver first class customer experiences. You'll focus on backend development primarily using Python and TypeScript to engineer clean code and produce reliable, high quality software. You'll work across the full software development lifecycle, participate in code reviews and explore emerging technologies as part … what they do. Location/WFH: You can work from home/remotely from anywhere in the UK on a fulltime basis. About you: You have advanced Python and TypeScript backend development skills You have experience of building and shipping multi-agent, data driven AI systems You have a strong understanding of LLMs You're collaborative with great communication More ❯

Jnr/Mid Frontend Engineer -Angular TypeScript -London The Company Through the power of AI and Big Data this company have developed a number of data driven tools and platforms aimed at delivering a transparent financial solution. Focusing purely on sustainable investment! If you want the leave the planet clean and beautiful for the next generation then you share … etc) Have freedom to govern your own tasks and spend time on new developments and research. An opportunity to gain exposure to and learn AI and ML. The candidate: Typescript is hugely beneficial but not essential You have an understanding of User experience, design patterns, data structures, and algorithms. You care about the quality of your code Interested in More ❯

Engineering Lead - AI-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 Engineering Lead - We're working with an amazing scale-up who raised a very impressive Series B round earlier in 2025. They are building an AI … and tech stack before taking on 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 Back End experience highly valued Shape and deliver high-quality features that scale with thousands of customers Advocate for engineering best practices and help raise the technical … Collaborate with product and design to deliver exceptional user experiences What you'll bring Proven experience leading small teams while still contributing technically Strong Back End development expertise (Node.js, Typescript; Go a plus) Familiarity with cloud-native architectures (GCP or AWS) Excellent communication skills and a collaborative mindset A balance of technical depth and people-first leadership This is More ❯

engineering Deliver performant layouts and visualisations at scale Mentor peers on accessibility and performance-first development Tech Ecosystem You’ll Shape Design Tokens · Figma API · Storybook · React · Web Components · TypeScript · Tailwind CSS · Vite · NextJS · Jest · Cypress · Playwright What You Bring 8+ years in large-scale web apps, 2+ in design-system architecture Strong perspective on tokens, theming, multi-brand … support Mastery of React + TypeScript, with library publishing experience Accessibility leadership (WCAG, ARIA, keyboard nav, colour contrast) Fluency in CSS methodologies and testing frameworks Excellent communication skills to align design, product, and engineering Bonus points for OSS contributions, Figma plugins, or micro-frontend orchestration Culture & Impact Speed with craftsmanship : fast feedback, continuous delivery, peer reviews Performance-first mindset More ❯