1 to 25 of 97 Permanent Next.js Jobs in the UK

lifecycle Collaborate with cross-functional teams to deliver key milestones Provide support for production systems when required Technical Skills & Experience Essential: Strong experience with Next.js, React, and TypeScript Solid front-end engineering experience, ideally within real-time or trading environments Experience with WebSockets or SignalR for real-time communication Backend ...

development using Python with FastAPI or TypeScript with Node.js or Express Experience building microservices architectures React and TypeScript front end development experience Familiarity with Next.js or Vite Experience with Generative AI frameworks such as LangChain, LangGraph or CrewAI Experience working with Large Language Models such as OpenAI, Anthropic, Llama ...

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 ...

TypeScript with Node.js or Express * Experience designing and building microservices architectures * React and TypeScript front end development experience * Experience with modern frameworks such as Next.js or Vite * Strong experience with Generative AI frameworks such as LangChain, LangGraph or CrewAI * Experience working with Large Language Models such as OpenAI, Anthropic, Llama ...

development using Python with FastAPI or TypeScript with Node.js or Express Experience building microservices architectures React and TypeScript front end development experience Familiarity with Next.js or Vite Experience with Generative AI frameworks such as LangChain, LangGraph or CrewAI Experience working with Large Language Models such as OpenAI, Anthropic, Llama ...

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 ...

commercial experience as a front end developer, delivering production Web applications Excellent JavaScript and TypeScript skills, with strong experience building UI with React and Next.js Solid HTML5 and CSS skills, including building responsive interfaces that work well across devices and browsers Good understanding of maintainable engineering practices (e.g. writing clean ...

incident response practices using Grafana and Uptime Kuma or equivalent observability tools. Frontend Engineering Build polished, responsive, and accessible interfaces using TypeScript, React, and Next.js, with Redux for state management and Zod for schema validation. Collaborate with UI/UX design to ensure clean design-to-implementation handoff and user ...

development using Python with FastAPI or TypeScript with Node.js or Express Experience building microservices architectures React and TypeScript front end development experience Familiarity with Next.js or Vite Experience with Generative AI frameworks such as LangChain, LangGraph or CrewAI Experience working with Large Language Models such as OpenAI, Anthropic, Llama ...

using modern APIs and data-driven approaches Improving CI/CD, environments, and overall delivery capability Tech environment - Not set in Stone Frontend: React, Next.js, TypeScript (or similar) Backend: Node.js (Express, NestJS) or Python (FastAPI, Django) (or similar) APIs: REST, GraphQL (or similar) Databases: PostgreSQL, MongoDB (or similar) AI/ ...

Required 5+ years of professional experience in JavaScript development with modern frameworks and technologies. 3+ years of hands-on experience with React and Next.js, delivering production-ready code. Strong proficiency in TypeScript, HTML5, CSS3 and responsive web development. A sharp eye for detail with the ability to create pixel-perfect ...

framework, and Django Rest Framework for our API Angular and TypeScript on the client side for our mobile apps and booking flow Next.js and React for parts of our marketing website Ionic for hybrid and progressive mobile apps PostgreSQL for our database, using some of its advanced geographic modelling capabilities ...

remote-first team setup, delivering high-quality, maintainable code. Required Skills & Experience: Proven experience in full stack development roles. Strong proficiency in React, Next.js, and modern JavaScript/TypeScript. Solid back end experience with Prisma ORM and SQL databases. Experience designing and building RESTful APIs. Familiarity with CI/ ...

desirable Relevant industry certifications or a degree in Computer Science or a related discipline - desirable Key Technologies NestJS (Node.js) TypeScript TypeORM Azure SDK Git Next.js React TanStack MUI Benefits Circa £100k basic salary Discretionary bonus scheme Workplace pension (relief at source), matched up to 5% 30 days' holiday per annum ...

systems, LLMs, or working in regulated industries (fintech, compliance, etc.) Bonus: Experience with high-scalable AWS architecture Our tech stack NodeJS/Typescript NextJS Python AWS SAM About you Extremely Curious: We think curious people run the world. We love those who have an insatiable hunger for more knowledge...about ...

implement robust backend services primarily using Python and PostgreSQL. Develop and maintain responsive, performant front-end applications with TypeScript and modern frameworks (e.g., NextJS, NodeJS). Collaborate with product owners, UX/UI designers, and other stakeholders to translate requirements into technical solutions. Champion agile ways of working, driving continuous … least 3 years in a senior or technical lead role. Proven expertise in full-stack development using: TypeScript (and JavaScript frameworks such as NextJS, Node, or Tailwind) Python (including frameworks like Django, Flask, or FastAPI) PostgreSQL and relational database design, optimization, and maintenance. AI Development Tools such as Windsurf, Aider ...

professionals across a range of industries. You'll work onsite in London, helping shape robust backend services and responsive user experiences using React, NextJS and NodeJS. What You'll Do Build and maintain scalable, secure applications, modern architectural patterns Write clean, test-driven code with a focus on performance ...

experience building production-grade software in JavaScript or TypeScript environments Backend development experience with Node.js and modern APIs Frontend experience with React, ideally including Next.js Experience working in a cloud environment such as AWS The ability to think critically about system design, priorities, and trade-offs Comfortable taking the lead ...

development tools such as Claude Experience developing REST API-driven mobile first web applications Experience of frontend application development, with a focus on React.js, Next.js and TypeScript Jira, Bitbucket, Git Flow, Confluence, Azure Devops, Azure App Centre, Service Bus Explorer, SSMS and agile software development process/practices and other ...

choose the “right tool for the job.” Backend & Infra: Node.JS, Python, FastAPI, REST APIs, GraphQL, Vercel, AWS, CI/CD, PostHog. Frontend: React, Next.JS, TypeScript, Tailwind CSS, Shadcn/ui, Storybook, PlateJS, SlateJS. AI/LLM Expertise : Hands-on experience working with AI tools and APIs to automate workflows ...

developed according to the project requirements and objectives. Other accountabilities will include: Using various programming languages to support full-stack website development: React (Next.js experience preferable), Redux (or similar framework), React Component Frameworks (such as MUI/Tailwind), .NET/C#, SQL, RESTful/WebAPI development, Git, Headless ...

Tech Stack & Languages (Experience in some of the following areas will be sought and training can be provided in others) TypeScript, Java, Python React, NextJS Cloud (AWS or Azure) Containerisation (Docker, Kubernetes) IaC (Terraform, Ansible) Elasticsearch The Role Working on mission critical systems, the Software Engineers design and build software ...

across multiple projects Mentor engineers and support technical best practice Skills and Experience Strong experience with Python and JavaScript or TypeScript Experience with React, Next.js or similar frameworks Cloud experience, ideally AWS Experience building and deploying production systems Exposure to Generative AI, LLMs or retrieval-based systems Strong stakeholder engagement ...

Node.js Solid proficiency in Node.js, TypeScript, REST APIs, and backend development principles Experience with relational databases such as PostgreSQL Familiarity with modern frameworks (e.g., Next.js is a plus) Experience with Git and Agile development methodologies Experience with AWS cloud service Exposure to modern infrastructure tools such as Kubernetes and Continuous ...

productivity and problem solving The tech Our core technologies are: Angular and TypeScript on the client side for our mobile apps and booking flow Next.js and React for parts of our marketing website Ionic for hybrid and progressive mobile apps Bootstrap and Chakra UI for styling Cypress ...