126 to 150 of 241 Next.js Jobs in London

weeks fully paid parental leave. Wellness/Stipend £100 monthly wellness stipend. 02 Responsibilities 01 Build full-stack features in TypeScript, React, Next.js and Node. 02 Integrate LLM capabilities with streaming UX and structured outputs. 03 Run user interviews and turn findings into specs. 04 Instrument features and run experiments ...

evals; data-intensive or scientific software; data science; supply-chain, commodities or manufacturing exposure. Stack: Python, FastAPI, Postgres, Dagster, AWS; LangGraph, MCP, Pydantic AI; Next.js and TypeScript. A signal, never a requirement. The take-home: a short task shaped like the real work, and later a working session ...

tutorials; applied AI where wrong answers have consequences; supply-chain, commodities or manufacturing exposure. Stack: Python, FastAPI, Postgres, Dagster, AWS; LangGraph, MCP, Pydantic AI; Next.js and TypeScript. A signal, never a requirement. The take-home: a short task shaped like the real work, and later a working session ...

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 all of it, and you'll change some of it. ...

including APIs, background jobs and integrations. Strong SQL skills and experience investigating and reconciling data across systems. Experience building straightforward web interfaces using React, Next.js or similar tools. Familiarity with testing, version control, deployment and monitoring. Sound judgement about implementation choices, trade-offs and ongoing maintenance. Experience with Salesforce ...

Compliance in delivery: experience building security, privacy and regulatory requirements into delivery. Modern web architecture: strong knowledge of headless platforms, e.g. Contentful or Umbraco, Next.js, React, Vercel, Algolia, Auth0 and Shopify Platform consolidation: experience moving legacy websites to a modern stack and bringing many sites onto one platform. Global collaboration ...

Senior Full Stack Engineer, you'll design and ship high-performance web applications across our React/Next.js frontend and Node.js/Express backend with real autonomy. You'll make architectural calls, explain the tradeoffs behind them, and stand behind them in review. You'll work directly with product managers … architecture of a product that's changing how sports organizations operate. Responsibilities Design and develop scalable, high-performance web applications using React, Next.js, and Express Own architectural decisions and be able to articulate the reasoning and tradeoffs behind them Integrate AI and LLM-powered features into production applications thoughtfully ...

quality engineering Data integration, APIs, and enterprise platforms Secure software development practices Nice to Have Experience in regulated or financial services environments TypeScript, Next.js, and React front-end development TDD, BDD, and Shift-Left testing approaches Experience with AI-assisted development tools (e.g. GitHub Copilot, Claude Code) Experience driving platform … quality engineering Data integration, APIs, and enterprise platforms Secure software development practices Nice to Have Experience in regulated or financial services environments TypeScript, Next.js, and React front-end development TDD, BDD, and Shift-Left testing approaches Experience with AI-assisted development tools (e.g. GitHub Copilot, Claude Code) Experience driving platform ...

backend services, and own features in production with a focus on onboarding and engagement. You will work across Node.js/TypeScript, React Native/Next.js, and cloud infrastructure while driving measurable outcomes and strong operational ownership. #J-18808-Ljbffr ...

build and maintain applications across frontend, backend and deployment stacks, owning significant AI agent infrastructure. You will develop user-facing features with React and Next.js, build backend services and data pipelines for training, and help deliver production-ready AI capabilities, including RAG, agent orchestration and model evaluation. The role requires ...

Engineer will own user-facing applications, turning complex workflows into clear experiences while building integrations and services. You will deploy and operate React/Next.js apps in Azure, implement enterprise authentication with Microsoft Entra ID, and collaborate with AI engineers and designers to deliver repeatable, scalable #J-18808-Ljbffr ...

learning new technologies and don’t believe in one-size-fits-all solutions. That being said, you can expect to work with React, TypeScript, NextJS, Styled Components You have experience with AI-assisted development tools like Cursor to enhance productivity and streamline coding workflow. You have experience interacting with crypto ...

C#, ASP.NET MVC, .NET Framework and/or .NET Core.* Experience developing at the Sitecore component level on both the Microsoft stack and the NextJS stack.* Experience developing RESTful APIs, system integrations and working with SQL Server.* Experience using modern development pipeline practices including GitHub, Git actions, CI/ ...

develop websites that meet strong accessibility guidelines Experience building scalable, performant sites that handle high levels of traffic well Our stack React TypeScript (desirable) Next.js on Vercel (desirable) GraphQL w/Apollo (desirable) React Testing Library & Playwright Why else you’ll love it here Wondering what the salary for this ...

development teams.* A detail-oriented, proactive problem-solver who can manage tight deadlines and work collaboratively. Experience with Python, AI automation, headless CMS, Next.js/React or platforms such as Salesforce Commerce Cloud, commercetools or Bloomreach would be advantageous. From the moment you join the LuxExperience Group, we are committed ...

reporting, testing practices, and ensuring the team ships work they can stand behind Useful: Familiarity with our core stack: Go, Scala, React/TypeScript, Next.js, GraphQL, gRPC Experience with cloud infrastructure (AWS) and container orchestration (Kubernetes) Background in real-time, event-driven, or high-value transaction systems Experience establishing engineering ...

A dynamic technology firm in London is looking for a Full Stack Tech Lead to drive architecture and execution across their technology stack. The ideal candidate will have over 7 years in software development, with ...

data, influencing the product for years to come. You will work on ingestion connectors, a knowledge graph with versioned facts, retrieval workflows, and a Next.js/TypeScript frontend atop Python services. You’ll engage directly with pilots and clients to refine the system. #J-18808-Ljbffr ...

working with founders to design, evolve our data, analytics, and modelling platform. You will own end‐to‐end development across frontend dashboards (React/Next.js), backend services, data pipelines, and production modelling, translating research into scalable software for #J-18808-Ljbffr ...

prototype work, collaborate with designers, product managers, and engineers, and mentor teammates while staying ahead of industry trends in TypeScript, Next.js, and modern streaming interfaces. #J-18808-Ljbffr ...

lead prototyping, champion design systems, and mentor teammates in UI engineering best practices. Responsibilities include translating designs into production-grade code using React/Next.js, driving UX discovery sessions with clients, and ensuring WCAG compliance across devices and browsers. London-based, hybrid work. #J-18808-Ljbffr ...

balance fast delivery with durable design, and directly influence the engineering direction as the first hire. You will work with a modern stack (TypeScript, Next.js, React, tRPC, Supabase, Vercel, Capacitor, LLM APIs) and have the opportunity to grow into leadership as the team expands. #J-18808-Ljbffr ...

modern stacks and AI-assisted tooling. We value 2+ years at mid-level or 6+ years at senior level, with TS, NestJS, React/Next.js, PostgreSQL, and AWS familiarity. Right to work in the UK is required, and the role is onsite with hybrid flexibility (3 days in #J ...

remote with a base salary up to $150k USD annually and equity. 5+ years of production software experience and strong TS/React/Next.js are required. #J-18808-Ljbffr ...

observing Kubernetes workloads. You will own the frontend experience from design to production, shaping how the control plane feels in the browser, with Next.js, React, TypeScript and Tailwind. As part of a small team, you’ll turn operational data into readable screens, ensure accessibility, and keep the app fast ...