201 to 225 of 241 Next.js Jobs in London

Please note: applications for this position will close on 14 June 2026. We are looking for a Senior Quantitative Engineer to join Allocation Strategy's technology team. This is a hands‐on, early‐stage role ...

Agileframework. FullStack Development: Remain hands-on with development, implementingcomplex features, solving critical performance bottlenecks, and performingdeep-dive debugging across the entire C#/Next.js stack. GCPPlatform Strategy: Own the deployment, monitoring, observability, andscaling strategy on Google Cloud Platform, standardising usage of services. ProcessImprovement: Champion Agile methodologies, optimising team processes,improving … project deliveriesin an Agile environment. Expert-levelproficiency in C# and the .NET framework for designing andimplementing high-throughput microservices and APIs. Expert-levelproficiency in Next.js/React, including deep knowledge of performanceoptimisation, state management, and server-side rendering architecture. Extensiveexperience architecting and managing cloud-native applications on GoogleCloud Platform ...

understand, adopt and make effective use of AI and 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 … motivated by 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 ...

feedback, mentorship and career development. Stay hands-on: review code, contribute to architectural decisions, and step into implementation when it matters, working across React, Next.js, Node.js and TypeScript. Own delivery for your team: planning, sequencing work, managing dependencies and removing blockers in partnership with product management and the Head … technical lead with direct people-management responsibility for web engineers. A strong hands-on background in modern web development, with working knowledge of React, Next.js, Node.js and TypeScript, and the ability to review code and assess architectural decisions. A track record of shipping and operating high-traffic, consumer-facing ...

operated them — not a side experiment. Strong Python/TypeScript (if you don’t have Typescript, you will need to learn): React/Next.js (App Router, RSC, server actions), tRPC/GraphQL, Node/Express. PostgreSQL at scale via an ORM, with migration discipline on large, live schemas. Event-driven … loud when it's wrong, not someone who absorbs it and hopes it works out. Stack & how we lead TypeScript core (React/Next.js, Node) with PostgreSQL and RabbitMQ as the event backbone, plus Python and Elixir services — from RAG pipelines to a Claude-powered edge-native product. GitHub, CircleCI ...

About Lendable Lendable is on a mission to build the world's best technology to help people get credit and save money.We're building one of the world’s leading fintech companies and are off ...

delivery, and collaborate with stakeholders to translate business needs into scalable software. The role emphasizes front-end and back-end excellence with React, TypeScript, Next.js, Node.js, and Azure. You will work with a global team, drive AI-enabled development, and mentor colleagues while advancing Schroders' #J-18808-Ljbffr ...

Senior Front End Developer (Next.JS/React) – 6 Months – Fully Remote – Outside IR35 VIQU have partnered with an established financial services organisation seeking an experienced Senior Front End Developer to support a major digital transformation programme. The organisation is replacing an ageing customer portal with a modern, secure application built … using Next.js, React and TypeScript, hosted within Microsoft Azure and integrating with existing .NET and SQL Server systems. This is a genuine greenfield opportunity, with no existing codebase. The successful contractor will help shape the technical architecture, establish development standards and build the application from the ground up. Senior Front ...

businesses optimise their social campaigns, with a focus on Meta (Facebook) ads and seamless bulk ad launching. This role is based in London.* Stack: Next.js, React, Tailwind CSS, Headless UI, Node.js, Prisma, REST APIs* Integrations: Meta (Facebook) Ads API, TikTok Ads API## What you'll do* Design and ship full … analytics* Write clean, tested code and help steer architecture decisions## What we're looking for* 3+ years with React and modern JavaScript, and strong Next.js and server-side rendering experience* Experience building REST APIs and working with external APIs* SQL and ORM experience (Prisma is a plus), Tailwind, and solid ...

organization behind our customer relationships across Europe, a region where some of the most ambitious web and AI products are being built on Vercel, Next.js, and our AI stack. The architecture decisions our Solutions Architects shape early, in the first review and the first migration plan, often determine … Sales Engineering, or Technical Pre‐sales roles, with at least 5 years in a leadership position. Strong background in modern web technologies (JavaScript, React, Next.js, Node.js, APIs, cloud infrastructure). Proven ability to lead, coach, and scale technical teams in a high‐growth environment. Demonstrated success working with enterprise ...

problems surface at the start of the week, not the day before a deadline. The work is predominantly on our new platform, built on Next.js and Laravel. Our original PHP and CodeIgniter platform runs alongside it while clients move across. The lines are clear. The CTO owns technology direction, architecture … improve them You tell stakeholders bad news early, with a plan attached You are hands‐on in our stack Current, hands‐on skill with Next.js, React and TypeScript, and with Laravel and PHP. You can pick up a ticket yourself, not just review one You already work AI‐first: tools ...

acquisition, engagement, and conversion. You will build and maintain responsive pages, reusable components and content building blocks using HTML, CSS/SCSS, JavaScript, React, Next.js and Contentful. You will partner closely with Design, Marketing, Sales and RevOps teams to ensure the site remains scalable, performant, compliant, and commercially effective. While … components and content building blocks on Moneycorp.com using Contentful. Build, test and deploy front‐end features using HTML, CSS/SCSS, JavaScript, React and Next.js, following responsive design best practice. Support back‐end development tasks including API integrations, data handling, and server‐side logic. Ensure cross-browser compatibility, accessibility compliance ...

Checkatrade is hiring a Senior Software Engineer in Trust & Safety to own verification, reviews flow, and content moderation systems. You’ll lead incident responses, design robust event-driven workflows, and partner with vetting teams to ...

Frontend Software Engineer – ACE The Company OctaiPipe is on a mission to revolutionise the optimisation of energy in data centres through decentralised artificial intelligence (AI). To do this, OctaiPipe is harnessing an elegant but ...

measurable value Grow and retain high‐performing teams through coaching, feedback, hiring support, and clear progression pathways Create and evolve reusable assets (e.g., Next.js accelerators, design system patterns, and delivery playbooks) and represent the practice internally and externally Partner with Product, Design, Data and Engineering to deliver user‐centred … looking for experience in the following: Experience in front end engineering Experience building with modern web frontend technologies and frameworks (React/Next.js). Mobile experience is a plus (iOS/Android/React Native) Strong JavaScript/TypeScript skills and experience with modern React patterns (hooks, context, state management ...

have outsized ownership and influence over our technical direction. What You'll Do Build and ship features across our web platform (React/Next.js, Node.js, TypeScript) Design and maintain APIs, database schemas, and backend services Integrate blockchain-based authentication and ownership verification systems Develop and deploy AI/ML features … engineering culture from the ground up Requirements 4+ years of full-stack development experience with modern web technologies Strong proficiency in TypeScript, React/Next.js, and Node.js Experience with relational and non-relational databases Ability to work autonomously and ship quickly in an early-stage environment Based in London Nice ...

THIS IS A HYBRID ROLE WITH THREE DAYS IN OUR FARRINGDON, LONDON OFFICE. Stack: Next.js, React and TypeScript on the front end. Laravel and PHP on the back end. Claude Code throughout. About Eventogy Eventogy is the event management platform used by investment banks, corporate banks and law firms … will be comfortable in our Laravel API whenever a feature needs it. What you will do: Build features end to end across our Next.js admin hub and attendee websites and our Laravel API Turn prototypes and specs into production-quality code, raising gaps and edge cases before you build ...

what moves the business is short and real: closing deals, driving adoption, unlocking upsell, securing renewals. The stack is Go, TypeScript with React and Next.js, Postgres, Kafka, Redis, and BigQuery, deployed on AWS and GCP with AI features built on Anthropic, OpenAI, Gemini, and Vertex AI. Every developer gets Claude … architecture, implementation, and iteration. No handoffs, no waiting for specs. Building across the stack. Go microservices handling hundreds of millions of events, React/Next.js interfaces used by enterprise marketing and sales teams, and everything in between. Shipping AI-powered features. Content generation, account intelligence, campaign automation. AI is part ...

prompts and voice‐agent 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 … 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). Experience designing microservices ...

Senior Frontend Architect (React/Next.js) About the Role Lead the frontend architecture of our global SaaS web apps and enterprise dashboards. Drive high-performance rendering, design system component libraries, and glassmorphic UI state management. Key Responsibilities Architect micro-frontend architectures using React 19, Next.js, and TypeScript Maintain and expand … developers and establish strict code review quality gates Requirements 5+ years of production experience with React, TypeScript, and modern JS build tools Expertise in Next.js App Router, Tailwind CSS, Zustand, and SSR/ISR strategies #J-18808-Ljbffr ...

enough or will live long enough to 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 … years, so it has to read clearly, not just compile. What you will be doing Build web applications in Next.js or Angular, and APIs in NestJS. Design the types and the API contract so the front and back end agree. Keep server rendering, caching and page speed under control ...

engineering team to do it. This role is a key part of that team. You’ll work across the full stack: a TypeScript and Next.js front end, Node APIs, SQL and data flows built on Databricks. You’ll pick up refined tickets and see them all the way through … mentor you, and the features you ship will be in clients’ hands the next day. Build and release features across the Dot stack, from Next.js and React through to Node and TypeScript APIs and SQL Own one or two areas of the platform once you’re up to speed, including ...

them what to do next. You'll be one of a small group of engineers responsible for that experience. The app is built with Next.js, React, TypeScript and Tailwind CSS, and talks to a set of Go services over REST and WebSockets. You'll have a real … quick Requirements Several years building production web applications, with a good stretch of that spent in React and TypeScript Hands-on experience with Next.js or a similar framework, including server rendering and routing Strong CSS skills. You can build a responsive layout from scratch, and utility-first CSS like Tailwind ...

customer-facing products and internal tools, including consumer-facing AI features shipped into production Build and maintain responsive, performant web applications using React, TypeScript, Next.js, and modern front-end practices Collaborate closely with our backend and mobile engineers to design APIs and ensure smooth data integration, including with AI/… future of clean energy tech Qualifications and Experience 5+ years of hands-on experience developing web applications with TypeScript, React, HTML, CSS, and Next.js A track record of owning and shipping consumer-facing products, with a portfolio or examples that show genuine attention to design detail Demonstrated ownership, able ...

Quinnox Corporation in London is seeking a Tech Lead Front End Specialist to guide a frontend team in building scalable applications using Next.js, React, TypeScript, and Gatsby. You will mentor engineers, define standards, and ensure performance and accessibility across projects. The role requires strong expertise with Material UI, MJML, Twig ...