1 to 25 of 42 Permanent Next.js Jobs in London

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/Node, Ruby, PHP, Scala, Rust Hands-on experience with modern frameworks (Spring, .NET, Django, FastAPI, Rails, Express/NestJS, Laravel, React, Vue, Next.js, Angular or equivalent) Solid grounding in REST and/or GraphQL API design Working knowledge of relational and NoSQL databases—query design, indexing, schema modelling ...

this list. Experience across most of it will set you up for success. Back-end: C#, .NET, Node.js Front-end: JavaScript/TypeScript, React, Next.js Cloud & Architecture: AWS (provisioned with Terraform), microservices, distributed systems, scalable REST APIs. Our environment is a hybrid — the newer stack runs on AWS with Azure ...

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 ...

ETRM exposure. Experience with AI/LLM tooling including LangChain, Langfuse or Claude Code. Experience modernising legacy systems and workflows. Experience with React, Next.js, PostgreSQL, MongoDB or Kafka. #J-18808-Ljbffr ...

Collaborate with co-founders and other team members to define software requirements and take the lead on operational and technical projects. Utilise React and Next.js for modern web application development. Use Node.js and related tools for effective backend development. Design and implement effective UIs with a focus on user experience ...

commerce ticketing platform, including API connectivity with third-party suppliers Must have skills and competencies: Proficiency in Front end: React, JavaScript (Webpack, Jest), Next.js, HTML, CSS, Vite Proficiency in Back end: Node.js, SQL, PostgreSQL, Supabase, Python Proficiency in Development: Git, GitHub, Agile, Vercel; experience integrating third-party APIs and platforms ...

successful in this role, you must bring active, commercial fluency across the following stack: Frontend: Highly competent in React on the frontend, alongside Next.js and Node.js. Backend & Cloud: Strong experience with C# .NET, ASP backend, Microsoft SQL, and Azure SQL. DevOps & Workflow: Working natively against an Azure estate utilizing Azure ...

Minimum 2 years of hands-on software development experience building production systems Proficiency in one or more modern stacks: JavaScript/TypeScript, React/Next.js, Node.js, PHP, or equivalent Solid understanding of relational databases (PostgreSQL, MySQL) and data modelling Experience shipping at least one production software platform from development through ...

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 ...

quarter onsite in Burgess Hill based office - £80,000 - £85,000 + benefits Tech Stack: Ruby on Rails, SQL, PostgreSQL, JavaScript, Turbolinks, ReactJS, NextJS, API's, AWS - Must have an understanding of the benefits and risks of adopting AI safely and effectively G.R.E. Recruitment is delighted to partner with ...

Senior Product Engineer | London | Hybrid £80,000 - £110,000 + meaningful equity Tech stack: Experience across some combination of: TypeScript/Node.js React.js/Next.js Golang Python Rust AWS or GCP Most B2B software companies talk about product engineering. In reality, many engineers still spend their time working through ticket ...

facing tools, and strong ability to connect technical design to covenant outcomes. Experience with Python-based services (e.g., FastAPI) and modern web stacks (e.g., Next.js/React.js) in real-world delivery. Practical experience delivering GenAI/agentic solutions (prompt engineering, RAG, governance patterns) in production or controlled enterprise environments. Worked ...

modern frontend engineering and AI‐native architecture, with the ability to design and deliver scalable, production‐ready systems. Frontend & Experience Engineering Advanced React and Next.js architecture Server Components, streaming UX and edge rendering Component systems and frontend orchestration AI Ecosystems & Orchestration Experience across modern AI ecosystems including OpenAI, Gemini, Claude ...

/week in office Duration - Initially 6 months Rate - £550-£650/day Inside IR35 via Umbrella Skills and Experience Required TypeScript or Javascript Next.js or React AWS Terraform Experience providing feedback to engineering teams via code review Exposure to a wide range of languages, frameworks, and cloud technologies Core ...

Contributing to a collaborative engineering culture where everyone owns outcomes, not just tickets. Python (FastAPI preferred, Django or Flask also welcomed) Frontend Vue.js React Next.js Angular TypeScript Experience with the exact stack isn’t essential – they’re looking for engineers who understand modern product engineering rather than framework specialists. What ...

quarter onsite in Burgess Hill based office - £80,000 - £85,000 + benefits Tech Stack: Ruby on Rails, SQL, PostgreSQL, JavaScript, Turbolinks, ReactJS, NextJS, API's, AWS - Must have an understanding of the benefits and risks of adopting AI safely and effectively G click apply for full job details ...

ownership and pace Strong communicator who values team culture and clarity Tech Stack/Tools Python (microservices) Angular (modern) (Open to React, Vue, Next.js and others) Russell Group University Graduate (Computer Science or STEM Degree) Benefits Rapid progression 25 days holiday + public holidays Dedicated development budget & senior mentoring ...

software engineering, architecture or technical leadership Experience designing and delivering modern web-based platforms Strong knowledge of JavaScript/TypeScript ecosystems Experience with React, Next.js, Node.js or similar technologies Cloud platform experience, ideally AWS Strong understanding of APIs, data architecture and distributed systems Experience leading technical teams or mentoring engineers ...

team while adapting to changing priorities. Preferred Qualifications Familiarity with large language models (LLMs) and prompt engineering. Some front‐end experience using tools like NextJS and Tailwind. In summary, the Full Stack Engineer role at Kernel presents a thrilling opportunity for tech enthusiasts eager to innovate in a high‐growth ...

production AWS environments Strong infrastructure knowledge across IAM, networking, EC2, RDS, S3, CloudFront, monitoring and backups Experience with CI/CD pipelines Desirable Next.js/TypeScript experience. Terraform or Infrastructure as Code experience. If this sounds like it could be a good fit, apply now!! Senior Platform Owner ...

TypeScript Software Engineer - FinTech SaaS Platform - London/Hybrid (Tech stack: TypeScript, Node.js, React, Next.js, JavaScript, REST APIs, PostgreSQL, Docker, Kubernetes, AWS, Azure, GitHub Copilot, AI Development Tools, Microservices, Software Engineer, Full Stack Developer, TypeScript Developer) Our client is a rapidly growing FinTech SaaS company transforming the way financial institutions … while maintaining exceptional software quality. Successful candidates will have strong commercial experience with TypeScript, JavaScript and modern software engineering principles. Experience with Node.js, React, Next.js, REST APIs, PostgreSQL, Docker, Kubernetes, microservices and cloud platforms such as AWS or Azure would be highly advantageous. Exposure to Agile methodologies, CI/ ...

Salary £100,000 - 100,000 per year Requirements I am looking for candidates who have proficiency in React, Next.js, and TypeScript. You should have experience with CSS Modules, styled-components, or similar tools. Familiarity with testing frameworks such as Jest, CI... Technologies Architect Blockchain CI/CD CSS ESLint Jest ...

front-end architecture decisions and advocate for best practices in performance, security, and maintainability. Preferred Skills (Nice to Have) Experience with TypeScript. Familiarity with Next.js or other SSR frameworks. Understanding of accessibility (WCAG) and performance optimization. #J-18808-Ljbffr ...

tooling, and engineering culture Work directly with founders and shape the technical direction of the company The platform stack: NestJS on the backend and Next.js on the frontend. Microservices deployed with Monorepo. Google Cloud and Kubernetes hosting. Postgres, MongoDB and Qdrant databases. The platform is built to run agents. What ...