26 to 50 of 89 TypeScript Jobs in the City of London

/CD and platform reliability Helping scale engineering processes and team structure as the company grows Tech Environment Go GCP Linux React/TypeScript GitHub/CI/CD Cloudflare Sentry What they’re looking for Strong backend engineering experience with Go Good understanding of distributed/backend systems ...

integrations, and workflows across messy company systems Turn ambiguous business problems into clear technical components that can be automated Work across Ruby, Python, Rust, TypeScript, and React depending on the problem Ship production features that affect revenue, retention, and operational efficiency Improve reliability, scalability, and developer speed ...

mentality Series A-C scale-up experience (ideally in fast-growth environments) Role 1: AI Engineer Expert-level Python with exposure to frontend technologies (TypeScript/React preferred) Hands-on experience with LLMs, prompt engineering, and evaluation frameworks Ability to ship AI-powered features end-to-end Minimum ...

Aurora RDS PostgreSQL EKS ECR STS Route 53 VPC Additional Technologies Kubernetes GitHub/Jenkins CI/CD Prometheus & Grafana ELK Stack Apollo GraphQL TypeScript Security & Monitoring AWS Config AWS Macie AWS GuardDuty AWS Security Hub Amazon CloudWatch Amazon CloudTrail Please apply should you meet the requirements. ...

regulated environments Exposure to reconciliation, accounting, or control processes Experience with workflow orchestration tools or internal platforms Frontend/tooling exposure (e.g. React/TypeScript) Why Join? Opportunity to build a greenfield AI platform with real business impact Work at the intersection of AI, automation, and complex financial systems ...

break down and deliver meaningful work Mentoring others and driving high standards through code reviews What they’re looking for Strong fullstack experience with TypeScript, Node.JS and modern frontend tooling Experience working with serverless architectures (AWS, Lambda, APIs) Track record of building and scaling production systems Solid testing mindset ...

deliver tangible impact Excellent analytical and problem-solving skills, with the ability to break down complex challenges Proficiency in Python and/or TypeScript Experience building and deploying applications using large datasets Demonstrated ability to deliver meaningful business outcomes through software or data solutions High level of ownership ...

thoughtful engineering culture Experience Core Technical Skills • Strong full-stack experience, with confidence working across frontend and backend codebases • Frontend: Solid experience with TypeScript and modern frameworks (React/Vue) • Backend: Experience building and modifying APIs and services (Node.js or similar) • Data & Infrastructure: Comfortable working with databases, data models ...

data modelling and PostgreSQL; familiarity with vector databases a plus Comfortable across the full stack, backend-first but able to move into React/TypeScript and mobile when needed Experience with CI/CD, Docker and cloud infrastructure (AWS or GCP), and the discipline to build robust systems that ...

experience as a full-stack or frontend-focused engineer Strong understanding of modern frontend development and product-focused UI/UX Highly proficient in TypeScript and modern JavaScript frameworks (ideally Next.js/React) Experience integrating APIs and building scalable web applications Experience with Shopify, headless commerce, or customer-facing ...

Comp: Up to £100k + strong early stack equity package 🧑 💻 What you’ll do Full-stack engineering, backend-leaning (Next.js FE + BE, Node.js, TypeScript, legacy Python) Collaborate with product & CEO to shape the roadmap Help guide a small, senior team Work on AI/agentic systems integration 🏢 Setup ...

/Principal Engineers to their team. The team are open to hiring pure backend engineers, or full-stack engineers. Their technical stack is Rust , Typescript and React on the frontend. They do not require any experience in any of these technologies , the team hire on pure technical acumen rather ...

/Principal Engineers to their team. The team are open to hiring pure backend engineers, or full-stack engineers. Their technical stack is Rust , Typescript and React on the frontend. They do not require any experience in any of these technologies , the team hire on pure technical acumen rather ...

senior engineers on a highly integrated visual system Optionally contributing to technical content, demos, or talks What they’re looking for Strong JavaScript or TypeScript fundamentals Experience working with Canvas, SVG, or other 2D graphics systems Solid grounding in algorithms, data structures, and software design Experience building complex systems ...

well-tested, maintainable code with a strong focus on correctness and usability Core Technical Requirements Strong professional experience with React and modern JavaScript/TypeScript Deep understanding of front-end architecture, state management, and component design Experience handling large, dynamic data sets in the browser Strong grasp of performance ...

hard toward impact. We’d rather ship the wrong thing quickly and learn, than waste weeks polishing what nobody needs. Our tech stack: Primary: TypeScript, React, Node, SQL Frameworks: Express, React-hooks, Redux, RTK, Mantine Infrastructure: Docker, GCP, Kubernetes, Tracing, Prometheus While familiarity with our stack is helpful ...

quickly in what customers use. Must‐haves 4+ years professional front‐end engineering, with a portfolio that shows you care about the details. React & TypeScript at production scale (hooks, suspense, server components). Deep CSS fluency (Tailwind or equivalent) and modern browser APIs. A strong UX sense ...

Claude Code, Cursor, and similar tools as a matter of course, not as a novelty Full-stack experience is must have used Next.js, TypeScript, Node.js Startup DNA, you've ideally worked in a startup and seen a product grow Other details: Salary: £60k - £80k Location: Central London, 3 days ...

/Principal Engineers to their team. The team are open to hiring pure backend engineers, or full-stack engineers. Their technical stack is Rust , Typescript and React on the frontend. They do not require any experience in any of these technologies , the team hire on pure technical acumen rather ...

building solutions to real-world legal challenges. You’ll join early enough to have true influence on product and direction. 💻 Tech Stack: Python | TypeScript | Next.js | React | GCP | AI-native systems 📍 Working setup: London (3 days in-office) 💰 Compensation: Up to £140,000 + meaningful early-stage equity 🔍 What they ...

+ meaningful equity 🏙️ Location : London, flexible working arrangements, ideally 2/3 days in office 💻 Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used across the globe ...

exceptional, language agnostic engineer with strong communication skills who thrives in customer-facing environments. About you: 4+ years of Software Development in Python, Go, TypeScript, Java, Rust or C++ Comfortable working across the stack Exceptional communication skills Customer-obsessed: you enjoy being in the room, asking questions, and solving ...

minimize downtime and enhance performance Skills Mandatory Skills : AWS API Gateway, AWS Lambda, Aws Step Functions Good to Have Skills : AWS RDS, Python, TypeScript ...

Background as an SDET, with prior experience writing clean code and developing test automation frameworks (a bonus if this has been in JavaScript/TypeScript driven environments) Strong history driving CI/CD quality and scaling pipelines Knowledge of AI and how to implement AI tools and processes ...

Experience Required – 12-18 Years ONLY Skills Mandatory Skills : AWS API Gateway, AWS Lambda, AWS Step Functions Good to Have Skills : AWS RDS, Python, TypeScript Job Summary: Seeking an Associate Principal with 11 to 15 years of experience to lead the design and development of scalable serverless applications using ...