1 to 25 of 31 NestJS Jobs in London

grow. In this role you will: Own end‐to‐end multiple backend services - APIs, data pipelines, shared libraries, and ML‐adjacent packages (Python, FastAPI, NestJS) Build frontend dashboards and UIs with clean DOM rendering, efficient state management, and solid UX principles (React, TypeScript) Design and work with data models ...

shape a platform used every day by modern companies. What you will do Implement and maintain features across the stack using React, TypeScript, Node.js, NestJS, PostgreSQL and AWS Collaborate closely with senior engineers, product and design to deliver well-scoped features from start to finish Participate in code reviews, share ...

capabilities across our private blockchain network, Kinexys Digital Assets, and public blockchains. Job Responsibilities Develop scalable, secure services using Java Spring Boot, TypeScript/NestJS, ReactJS, and Python Contribute to end-to-end delivery: implementation, testing, CI/CD, deployment, and production support Write clean, maintainable code and participate ...

high quality software through the use of automated testing tools such as Jest and Cypress/Playwright Experience with backend typescript, e.g. Node JS, Nest JS and express. Experience with Azure DevOps is a plus. Familiarity with Git and version control Experience with Agile development methodologies A pragmatic, right-tool ...

automation platformsAlready a lead engineer, or very close to it, with ownership of technical direction and delivery on real projectsDeep expertise in Node.js and NestJS, with strong REST API and microservice experienceReal experience building with LLMs and agents, and an understanding of what breaks in agentic pipelines at scaleDaily ...

role will be a great fit if you: 3+ years experience as a Software Engineer Proficiency working with TypeScript/JavaScript backend frameworks (Express, NestJS or similar) Comfortable writing backend code to be performant and efficient Experience building RESTful application interfaces and designing APIs Experience working as a part ...

close to people rather than waiting to be pulled in. We don't require experience with our specific stack. If you've never touched NestJS, Angular or React Native but you've built and owned the equivalent elsewhere, we want to talk to you. English is the working language ...

continuous innovation. Job Requirements: Significant hands-on software engineering experience, ideally within AI, SaaS, automation or other technology platforms. Strong expertise in Node.js and NestJS, with experience designing and building RESTful APIs and microservice-based systems. Practical knowledge of Kubernetes and Google Cloud Platform (GCP). Experience with API testing ...

prioritise planned improvements alongside operational support. Useful additional experience AWS ECS/Fargate, Lambda, Step Functions, SQS, EventBridge and RDS MySQL. Node.js/NestJS, TypeScript and Python applications. Bitbucket Pipelines and AWS deployment tooling. OpenTelemetry, application performance monitoring, database performance analysis or Percona Monitoring and Management. Multi‐account AWS environments ...

applications using a continuously evolving toolkit. Recent solutions have integrated with bespoke AI models, shipped using containerization, and leveraged technologies such as Angular, React, NestJS, TypeScript, Python, Django, Laravel and a wide range of AWS and cloud services. You will have a direct impact on driving innovation by promoting ...

applications using a continuously evolving toolkit. Recent solutions have integrated with bespoke AI models, shipped using containerization, and leveraged technologies such as Angular, React, NestJS, TypeScript, Python, Django, Laravel and a wide range of AWS and cloud services. You will have a direct impact on driving innovation by promoting ...

That will tell us more than a resume. Additional information Doxy.me tech stack Frontend: React, TypeScript, Playwright, WebRTC, Next.js, Nx.dev Backend: Nodejs, TypeScript, Jest, NestJS, Nx.dev Cloud: AWS 3rd party: Vonage, Segment, Twilio, Stripe Our products: Doxy.me: The simple, free, and secure telemedicine solution currently used by over ...

solutions using Shopify Hydrogen framework with a headless approach Implement UI designs by integrating Figma Mark into projects Develop scalable backend services using Golang NestJS and TypeScript Work with PostgreSQL and DynamoDB databases to manage data efficiently Build and maintain GraphQL APIs for seamless data querying Utilize AWS services including ...

seeking a Senior Software Engineer to help build an AI-enabled platform for governments. You will work across the stack with TypeScript, React and NestJS, shaping problems with Product and delivering production features for public sector partners. The role is hybrid in London, with 2 days in the office each ...

across Europe, 100% remote, working on backend services and AI-powered features. You will design, build and iterate features end to end using Node.js (NestJS/Express/Fastify), with emphasis on API design and scalable architectures. #J-18808-Ljbffr ...

powered capabilities built on LLMs and agentic workflows. Key skills and Experience required Senior-level, hands-on TypeScript expertise on the backend (Node.js with NestJS, Express or Fastify) Proven delivery of production-grade applications from concept through to release Strong API design and system integration experience Ability to own features ...

Avallo is hiring a Senior Software Engineer in Greater London to lead implementation across a modern, shared stack. This hands-on role requires owning technical decisions, writing production code, and delivering scalable systems across multiple ...

At Scale AI, we’re not just building AI tools—we’re pioneering the next era of enterprise AI. As businesses race to harness the power of Generative AI, Scale is at the forefront, delivering ...

Bonus: Go · LangGraph or comparable agent frameworks · Postgres and Supabase depth · zero-to-one experience · a feel for the creator economy. The stack TypeScript (NestJS, Next.js) and Go, with Postgres, LangGraph, Google Gemini, Supabase, Fly.io and Vercel. Early enough that you will shape it. The team you would join Will ...

London, United Kingdom | Posted on 03/13/2026 We are looking out for a senior full-stack typescriptengineer with experience on AWS to build and operate mission critical insuranceapplications. You will need to ...

fast-moving environment where priorities can shift across projects but the bar for quality stays high. Our core stack includes TypeScript, Node.js, pnpm, Turborepo, NestJS, Prisma, PostgreSQL, Redis, React, Next.js, Vite, Tailwind CSS, shadcn/ui, TanStack Query, Stripe, Auth0, Sentry, OpenTelemetry, Jest, ESLint, and Prettier. Many of our engagements … building software that has visible impact, this role is for you. What you'll do Design and build RESTful and GraphQL APIs using NestJS and Prisma on PostgreSQL Develop modern web applications and internal dashboards in Next.js, React, and Vite with Tailwind CSS and shadcn/ui Integrate third-party ...

products that can be used by anyone, so any exposure to building UI that meets WCAG accessibility requirements is advantageous. Our tech stack includes NestJS, Typescript, Python, GraphQL, MongoDB, and AWS. We’re keen to hear from you if you meet several of the following: Are proficient in Typescript … solid understanding of building well-architected, reusable components with React Experience building performant, well-architected microservices using common backend frameworks such as Express or Nest Experience building applications powered by GraphQL APIs Experience working within a microservice-driven environment MongoDB or any other NoSQL database solution, and an understanding ...

products that can be used by anyone - so any exposure to building UI that meets WCAG accessibility requirements is advantageous. Our tech stack includes NestJS, Typescript, Python, GraphQL, MongoDB, and AWS. We're keen to hear from you if you meet several of the following: Are proficient in Typescript … systems-thinking, testing and validation, and not just code-gen Experience building performant, well-architected microservices using common backend frameworks such as Express or Nest MongoDB or any other NoSQL database solution and an understanding common design patterns, features and limitations About you Product-minded and user-obsessed Demonstrate true ...

close to it. You've owned the technical direction of real projects and you're ready to own more. Deep expertise in Node.js and NestJS, with strong experience designing and building RESTful APIs and microservice-based systems. Frontend and Next.js experience is ideal too. A real focus on agentic AI. … environment where the standard is set by whoever shows up. You'll be expected to both build and lead from day one. The stack NestJS backend and Next.js frontend A monorepo deployed as microservices Hosted on Google Cloud and Kubernetes Data stored in Postgres, MongoDB and Qdrant Everything is built ...

emerging technologies. Every one of our products is AI native, built with TypeScript, React and NextJS on the front end and NestJS for back-end services, hosted across multiple cloud platforms. Our engineers work across the stack and close to the problems our users face. As a Senior Software Engineer … building technology that helps governments work better for people and the planet. Show us in your CV if you have: Experience with NextJS or NestJS in production. Experience building product features that use large language models or other AI services. Experience with testing practices such as TDD, acceptance test-driven ...