1 to 25 of 36 Permanent Next.js Jobs in London

like LangChain, LangGraph, or CrewAI. Develop microservices using Python (FastAPI) or TypeScript (Express). Create front-end applications with React, TypeScript, and frameworks like Next.js or Vite. Integrate LLMs (e.g., OpenAI, Anthropic, Mistral) and vector databases (e.g., ChromaDB, Pinecone, PGVector). Deploy solutions using AWS or Azure, Docker, Kubernetes

support for production systems as needed. Skills Proficiency in C#, .NET 8, Python, RESTful APIs, and microservices architecture. Strong Front End development experience using Nextjs/React/Typescript, with familiarity in wireframing tools (eg, Figma). Hands-on experience in building distributed systems with messaging technologies such as RabbitMQ

generative AI technologies Communicate progress and technical insights clearly to stakeholders What We’re Looking For Strong technical background in TypeScript, React, Node.js, and Next.js Familiarity with GraphQL, Postgres, and Redis Experience using testing frameworks such as Jest and Cypress Solid understanding of CI/CD, DevOps , and cloud hosting

using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large

using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large

using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large

using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large

ability to guide teams through technical decisions. A passion for quality, performance, and security. Highly Desirable: Experience with server-side rendering frameworks like Next.js or Remix. Familiarity with AWS CDK or Infrastructure as Code practices. Interest or experience in WASM or other emerging frontend optimization technologies. Prior experience mentoring teams

large-scale, complex systems. Polyglot engineer comfortable working across multiple languages and frameworks (weve used Python, Java, Kotlin, Node.js, C#, JavaScript, Express, React and Next.js to name a few). Passion for learning new technologies and helping others do the same. Proven track record of leading software architecture design

agile environment Strong experience with React, Redux, Typescript Experience with Redux Toolkit, Material UI, Material UI theming Extensive experience using build tools (VITE, Next.js, webpack etc) Extensive experience using linting tools (eslint, prettier etc) Knowledge of version control systems such as Git Strong leadership qualities Attention to detail

Event Stream, and Adobe Analytics Experience of integrating data sources via web and hypermedia APIs Proficient in Web Technologies like HTML, CSS, JavaScript, React.js, Next.js and Node.js, and in event-driven and eventual consistency systems using Kafka, .Net, Java, REST APIs, AWS, Terraform and DevOps Nice to have:experience

will have an extensive background in front-end development with significant experience working with ReactJS and Javascript (ES6+). Any further experience with Next.js/Angular/Vue.js is beneficial Experience with mobile development frameworks like React Native is beneficial. Experience in Unit Testing with Jest Experience with technical leadership

Apps: Customer-facing sign-up and account management portals. (TypeScript, React, Vercel) Internal ERP: their mission control for managing stock, customers, and operations. (TypeScript, Next.js, Vercel) Key upcoming projects include: Building out US infrastructure and mobile applications Full mobile application UX overhaul Launch of web applications for users This

Apps: Customer-facing sign-up and account management portals. (TypeScript, React, Vercel) Internal ERP: their ‘mission control’ for managing stock, customers, and operations. (TypeScript, Next.js, Vercel) Key upcoming projects include: Building out US infrastructure and mobile applications Full mobile application UX overhaul Launch of web applications for users This

Senior Software Engineer, you will: Design and implement backend systems and APIs (Golang preferred, but flexible) Build modern web frontends using frameworks like Next.js Collaborate with product and engineering teams to deliver new features Scale infrastructure to support growing complexity Solve challenging technical problems in a dynamic environment About

React Native, Expo) Backend: (TypeScript, GCP/Firebase Cloud Functions, GCP Pub/Sub, Postgres, Prisma) Web Apps: (TypeScript, React, Vercel) Internal ERP: (TypeScript, Next.js, Vercel) Key upcoming projects: Building out US infrastructure and mobile applications Full mobile application UX overhaul Launch of web applications for users This

modernisation across core processes. Property supporting sustainability goals and efficient operations. You ll: Design, build and maintain backend and frontend services (Golang, Python, TypeScript, Next.js). Work with Google Cloud Platform and Terraform to deliver secure, scalable solutions. Mentor junior engineers and contribute to a supportive, growth-focused culture. Collaborate

their UI skills with strong full-stack development knowledge. Key Responsibilities UI/UX Focus: Design and implement modern, responsive user interfaces using React, NextJS, or Blazor. Create wireframes, mockups, and prototypes using tools such as Figma to demo solutions to business stakeholders. Ensure high-quality user experiences, accessibility … team player, balancing multiple priorities in a fast-paced environment. Skills & Expertise Strong hands-on experience in UI/UX development with React, NextJS, or Blazor. Proficient in wireframing and prototyping tools (Figma, Adobe XD, or similar). Solid experience in full-stack development using C#, .NET 8, Python, RESTful

Collaborative: You communicate clearly, share knowledge, and enjoy working as part of a small, high-trust team. Tech Environment TypeScript end-to-end with Next.js for a unified development experience. AWS and Terraform for scalable, version-controlled infrastructure. TurboRepo for rapid code sharing and efficient testing. AI-driven architecture using

Apps: Customer-facing portals for sign-up and account management (TypeScript, React, Vercel). Internal ERP: Mission control for stock, customers, and operations (TypeScript, Next.js, Vercel). A high-velocity release culture, deploying multiple times per day to tens of thousands of users. Key Responsibilities Lead end-to-end development

Apps: Customer-facing portals for sign-up and account management (TypeScript, React, Vercel). Internal ERP: Mission control for stock, customers, and operations (TypeScript, Next.js, Vercel). A high-velocity release culture, deploying multiple times per day to tens of thousands of users. Key Responsibilities Lead end-to-end development

Stack Engineer, you'll design, develop and deliver modern applications and microservices that solve complex client challenges. You'll work with technologies including React, NextJS, Vite, NodeJS and RESTful microservices, alongside cloud platforms and containerised environments. Typescript Full Stack Engineer - Consultant Salary: £45,000-£55,721 base plus benefits, perks … Stack Engineer, you'll design, develop and deliver modern applications and microservices that solve complex client challenges. You'll work with technologies including React, NextJS, Vite, NodeJS and RESTful microservices, alongside cloud platforms and containerised environments. What You'll Do Build high-quality microservices using NodeJS Develop responsive, modern front

skills with strong full-stack development knowledge. Key Responsibilities UI/UX Focus (60%) Design and implement modern, responsive user interfaces using React, NextJS, or Blazor. Create wireframes, mockups, and prototypes using tools such as Figma to demo solutions to business stakeholders. Ensure high-quality user experiences, accessibility, and performance … team player, balancing multiple priorities in a fast-paced environment. Skills & Expertise Strong hands-on experience in UI/UX development with React, NextJS, or Blazor. Proficient in wireframing and prototyping tools (Figma, Adobe XD, or similar). Solid experience in full-stack development using C#, .NET 8, Python, RESTful

applications. Design, develop, and maintain solutions on Liferay DXP (custom modules, themes, portlets). Build responsive, user-friendly front-end interfaces using React , Next.js , and modern JavaScript frameworks. Develop and integrate back-end services using Java (Spring Boot) and PHP . Collaborate with cross-functional teams to translate requirements into … . Proven, hands-on Liferay DXP development experience Strong back-end development skills with Java and Spring Boot . Front-end experience with React , Next.js , and JavaScript/TypeScript. Experience with PHP and/or React Native is beneficial. Proficiency with HTML, CSS, and modern UI best practices. Understanding

implement intelligent solutions to business needs, with a focus on TypeScript and Node backend systems but also with frontend work using React and Next.js, you'll be able to pick up new things along the way in a flexible and supportive environment. Location/WFH: There's a remote first … have TypeScript and Node.js backend development skills - Python is also desirable for data related work You have experience with front end technologies, ideally React, Next.js (or similar) You have experience of developing APIs You have a good appreciation of SaaS, Kubernetes, Infrastructure as Code, GitOps, CI/CD practices