26 to 31 of 31 NestJS Jobs in London

high engineering bar and help the team scale a complex, data-intensive system with confidence. You will own technical direction across our NestJS, Node.js, TypeScript and AWS backend: designing well-typed APIs, clear service and data boundaries, robust processing workflows and platform capabilities that can handle millions of records … Technical Direction : Lead the backend technical effort, establish architectural direction, and guide the team through complex design choices, refactoring priorities and engineering trade-offs. NestJS Architecture : Design and evolve a clean, modular NestJS architecture with clear module boundaries, dependency management, testability and maintainable conventions. Typed APIs and Contracts : Design well ...

dialogue flows to maximise response relevance, reduce latency and ensure clinical safety across text and voice channels. Partner with frontend (Next.js, React) and backend (NestJS, Python) teams to integrate AI and voice agent components into our Azure‐hosted microservices architecture. Instrument AI and voice‐agent pipelines, analyse logs and user … dialogue‐system design, with shipped projects or open‐source contributions. Advanced proficiency in Python for ML/AI development. Experience building APIs in NestJS and familiarity with Next.js/React for frontend integration. Strong understanding of Azure services (App Services, Functions, Cognitive Services), containerisation (Docker), and relational databases (MySQL). ...

core workflows, business rules, variants and dependencies. Identify high-value regression scenarios and ensure they remain protected as the product evolves. Navigate Angular, TypeScript, NestJS and Python codebases to understand change impact, identify risk and write meaningful tests. Contribute test code and, where appropriate, small product or tooling changes that … agentic ways of working, and a practical interest in automating repetitive parts of the QA role. Bonus if you’ve worked with Angular, NestJS, Python or TypeScript-based backend services. API, contract, database or event-driven-system testing. SQL and data-heavy workflow validation. Insurance, insurtech, fintech or other complex ...

need that, we write it in TypeScript from end to end. You will build front ends in Next.js or Angular and back ends in NestJS, with types shared between them, deployed in Docker and reviewed before release. The code will be maintained for years, so it has to read clearly … their project has that, so it is not negotiable. TypeScript applications you shipped and supported, with strict mode on. At least one of Next.js, NestJS or Angular in production. Enough plain JavaScript to know what the compiled output does. Git in daily use. Useful, not required Monorepo tooling and shared ...

setting a high engineering bar and helping the team scale a complex, data-intensive system with confidence. You will own the technical direction across NestJS, Node.js, TypeScript and AWS, design well-typed APIs, enforce clear boundaries, and ensure observable, recoverable operations. #J-18808-Ljbffr ...

Primo Interactive Limited seeks an experienced frontend/backend pro to build web apps in Next.js or Angular and APIs in NestJS. You will design shared types and contract APIs to keep front and back ...