Frontend Software Developer London (Remote) | £30,000–£45,000 + shares & bonus Tech: JavaScript, React, TypeScript, Next.js, HTML, CSS We’re partnered with a leading SaaS company in the HR technology space, looking for a junior to mid-level frontend developer to join their growing team. You’ll work on modern, responsive web applications, using React and the latest frontend … This is a great opportunity to build your frontend skills in a collaborative, product-focused environment. What you’ll do: Develop and maintain frontend applications using React, TypeScript, and Next.js Collaborate with designers and backend engineers to deliver seamless user experiences Write clean, maintainable React code and contribute to continuous improvement What we’re looking for: Some commercial frontend experience More ❯
who wants to work across the stack, learn from experienced engineers, and contribute to building meaningful software from day one. Youll be working with modern web technologies React, TypeScript, Next.js, Tailwind CSS with the backend hosted on AWS. This is a hands-on role where youll get real responsibility quickly, and the chance to develop your skills in a supportive … passion for technology whether through personal projects, internships, open-source contributions, or hackathons Familiarity with at least one programming language (JavaScript, TypeScript, Python, etc.) Willingness to learn React, TypeScript, Next.js, Tailwind CSS, and AWS A collaborative mindset and eagerness to be part of a growing team Why Join? Work with a modern tech stack and learn from experienced engineers Be More ❯
City of London, Greater London, UK Hybrid / WFH Options
Kioni Talent
who wants to work across the stack, learn from experienced engineers, and contribute to building meaningful software from day one. Youll be working with modern web technologies React, TypeScript, Next.js, Tailwind CSS with the backend hosted on AWS. This is a hands-on role where youll get real responsibility quickly, and the chance to develop your skills in a supportive … passion for technology whether through personal projects, internships, open-source contributions, or hackathons Familiarity with at least one programming language (JavaScript, TypeScript, Python, etc.) Willingness to learn React, TypeScript, Next.js, Tailwind CSS, and AWS A collaborative mindset and eagerness to be part of a growing team Why Join? Work with a modern tech stack and learn from experienced engineers Be More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Kioni Talent
wants to work across the stack, learn from experienced engineers, and contribute to building meaningful software from day one. You’ll be working with modern web technologies — React, TypeScript, Next.js, Tailwind CSS — with the backend hosted on AWS. This is a hands-on role where you’ll get real responsibility quickly, and the chance to develop your skills in a … passion for technology — whether through personal projects, internships, open-source contributions, or hackathons Familiarity with at least one programming language (JavaScript, TypeScript, Python, etc.) Willingness to learn React, TypeScript, Next.js, Tailwind CSS, and AWS A collaborative mindset and eagerness to be part of a growing team Why Join? Work with a modern tech stack and learn from experienced engineers Be More ❯
wants to work across the stack, learn from experienced engineers, and contribute to building meaningful software from day one. You’ll be working with modern web technologies — React, TypeScript, Next.js, Tailwind CSS — with the backend hosted on AWS. This is a hands-on role where you’ll get real responsibility quickly, and the chance to develop your skills in a … passion for technology — whether through personal projects, internships, open-source contributions, or hackathons Familiarity with at least one programming language (JavaScript, TypeScript, Python, etc.) Willingness to learn React, TypeScript, Next.js, Tailwind CSS, and AWS A collaborative mindset and eagerness to be part of a growing team Why Join? Work with a modern tech stack and learn from experienced engineers Be More ❯
london, south east england, united kingdom Hybrid / WFH Options
Kioni Talent
wants to work across the stack, learn from experienced engineers, and contribute to building meaningful software from day one. You’ll be working with modern web technologies — React, TypeScript, Next.js, Tailwind CSS — with the backend hosted on AWS. This is a hands-on role where you’ll get real responsibility quickly, and the chance to develop your skills in a … passion for technology — whether through personal projects, internships, open-source contributions, or hackathons Familiarity with at least one programming language (JavaScript, TypeScript, Python, etc.) Willingness to learn React, TypeScript, Next.js, Tailwind CSS, and AWS A collaborative mindset and eagerness to be part of a growing team Why Join? Work with a modern tech stack and learn from experienced engineers Be More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Kioni Talent
wants to work across the stack, learn from experienced engineers, and contribute to building meaningful software from day one. You’ll be working with modern web technologies — React, TypeScript, Next.js, Tailwind CSS — with the backend hosted on AWS. This is a hands-on role where you’ll get real responsibility quickly, and the chance to develop your skills in a … passion for technology — whether through personal projects, internships, open-source contributions, or hackathons Familiarity with at least one programming language (JavaScript, TypeScript, Python, etc.) Willingness to learn React, TypeScript, Next.js, Tailwind CSS, and AWS A collaborative mindset and eagerness to be part of a growing team Why Join? Work with a modern tech stack and learn from experienced engineers Be More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Kioni Talent
wants to work across the stack, learn from experienced engineers, and contribute to building meaningful software from day one. You’ll be working with modern web technologies — React, TypeScript, Next.js, Tailwind CSS — with the backend hosted on AWS. This is a hands-on role where you’ll get real responsibility quickly, and the chance to develop your skills in a … passion for technology — whether through personal projects, internships, open-source contributions, or hackathons Familiarity with at least one programming language (JavaScript, TypeScript, Python, etc.) Willingness to learn React, TypeScript, Next.js, Tailwind CSS, and AWS A collaborative mindset and eagerness to be part of a growing team Why Join? Work with a modern tech stack and learn from experienced engineers Be More ❯
City of London, London, United Kingdom Hybrid / WFH Options
ClearWatt
optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React/React Native/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and SQL/NoSQL databases to build … end ownership. Passion for clean architecture, performance, and testable code. Interest in the EV, sustainability, or data analytics space is a plus. Nice to Have Experience with React/Next.js/React Native or TypeScript . Experience integrating third-party APIs (OEM, OBD, or telematics data). Familiarity with data pipelines and event-driven design. Understanding of CI/CD More ❯
optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React/React Native/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and SQL/NoSQL databases to build … end ownership. Passion for clean architecture, performance, and testable code. Interest in the EV, sustainability, or data analytics space is a plus. Nice to Have Experience with React/Next.js/React Native or TypeScript . Experience integrating third-party APIs (OEM, OBD, or telematics data). Familiarity with data pipelines and event-driven design. Understanding of CI/CD More ❯
london, south east england, united kingdom Hybrid / WFH Options
ClearWatt
optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React/React Native/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and SQL/NoSQL databases to build … end ownership. Passion for clean architecture, performance, and testable code. Interest in the EV, sustainability, or data analytics space is a plus. Nice to Have Experience with React/Next.js/React Native or TypeScript . Experience integrating third-party APIs (OEM, OBD, or telematics data). Familiarity with data pipelines and event-driven design. Understanding of CI/CD More ❯
slough, south east england, united kingdom Hybrid / WFH Options
ClearWatt
optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React/React Native/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and SQL/NoSQL databases to build … end ownership. Passion for clean architecture, performance, and testable code. Interest in the EV, sustainability, or data analytics space is a plus. Nice to Have Experience with React/Next.js/React Native or TypeScript . Experience integrating third-party APIs (OEM, OBD, or telematics data). Familiarity with data pipelines and event-driven design. Understanding of CI/CD More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
ClearWatt
optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React/React Native/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and SQL/NoSQL databases to build … end ownership. Passion for clean architecture, performance, and testable code. Interest in the EV, sustainability, or data analytics space is a plus. Nice to Have Experience with React/Next.js/React Native or TypeScript . Experience integrating third-party APIs (OEM, OBD, or telematics data). Familiarity with data pipelines and event-driven design. Understanding of CI/CD More ❯
About Vercel: Vercel gives developers the tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. As the team behind v0, Next.js, and AI SDK, Vercel helps customers like Ramp, Supreme, PayPal, and Under Armour build for the AI-native web. Our mission is to enable the world to ship the best products. That starts with … to work effectively in a collaborative team environment, and are eager to learn. You have opinions about how to architect scalable codebases. Bonus If You: Are a React or Next.js expert. Have worked to develop a CI/CD platform for other developers to use. Have experience contributing to, or participating in open source projects. Benefits: Competitive compensation package, including More ❯
Edinburgh, Midlothian, Scotland, United Kingdom Hybrid / WFH Options
Wilson Brown Limited
Full Stack Product Engineer | Remote (UK) Typescript | Next.js | React | GCP | Remote An innovative, mission-driven LegalTech SaaS startup is seeking aProduct Engineer (Typescript, Next.js, React)to help shape and deliver their flagship platform. Youll join a small, high-trust engineering team, working with a modern cloud-native stack and having real influence over technical decisions from day one. Full Stack … Engineer - Role highlights Build and maintain full-stack features withTypeScript, Next.js, React, Tailwind, Shadcn Design APIs and backend services (Node/Python, Prisma, Postgres, Redis, NoSQL) Deliver responsive, accessible, user-friendly UI Write automated tests (Playwright, Jest) Manage deployments, performance, and observability Leverage AI tools to deliver innovative features Comfortable across UIs, APIs, and infrastructure (AWS/GCP) Startup-minded … SaaS product in a high-impact industry If youre an experienced TypeScript Web Engineer ready to make an immediate impact in a fast-moving startup environment, apply now. Typescript | Next.js | React | Python | GCP More ❯
and internal teams. This opportunity is suitable for Software Engineers with 12-24 months experience. As a Software Engineer, you will be working across their stack using TypeScript, React, Next.js, Node.js and AWS. Core requirements: Commercial experience with their stack TypeScript, React, Next.js and Node.js. Happy to consider fresh graduates with GitHub projects. AWS infrastructure. Engineering or mathematics background, 1st More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
and internal teams. This opportunity is suitable for Software Engineers with 12-24 months experience. As a Software Engineer, you will be working across their stack using TypeScript, React, Next.js, Node.js and AWS. Core requirements: Commercial experience with their stack TypeScript, React, Next.js and Node.js. Happy to consider fresh graduates with GitHub projects. AWS infrastructure. Engineering or mathematics background, 1st More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
make investing smarter, more transparent, and more sustainable. What you’ll bring 4+ years of experience building production web applications Solid experience with React, TypeScript, and Node.js Familiarity with Next.js and GraphQL Previous startup experience A passion for clean code and intuitive product design Interest in fintech, investing, or ESG innovation Nice to Haves Comfortable working with tools like Postgres … Prisma, GraphQL, or Next.js Hands-on experience with AI or agent frameworks (such as LangChain or LangGraph) Experience building something from scratch — whether a side project, startup, or open-source app Tech Stack Frontend: React, TypeScript, Next.js Backend: Node.js, GraphQL Database & Cloud: Postgres, AWS Why Join? Opportunity to contribute to a mission-driven product at the intersection of finance and More ❯
embedding strategies Integrating OpenAI/Bedrock models and developing guardrails & evaluation flows Ingesting and structuring data for high-performance retrieval and analytics Building clean, fast UIs with React/Next.js Shaping cloud architecture ( AWS, Docker, ECS ) and CI/CD pipelines Working directly with the founders to set the product and technical roadmap 💡 What You’ll Bring 5+ years’ full … stack experience with Python + React/Next.js Proven hands-on AI engineering — RAG systems, embeddings, hybrid search Solid cloud & data skills (AWS, SQL/NoSQL, containerisation) Familiarity with LangChain/LlamaIndex and LLM evaluation tools a bonus Start-up mindset — proactive, hands-on, and comfortable with ambiguity 🚀 Why Join Founding-team impact with meaningful equity Build a groundbreaking AI More ❯
for a fully remote role in a well-backed Climate-Tech team, you will be looking to join a positive impact business with an exceptional JavaScript/React/Next.js engineering team where you can progress your software engineering career in a forward-thinking organisation. About the Company: Fast-growing climate-tech start-up with backing from leading climate investors … to evolve into a leadership role in customer success. About you: 5+ years in software development Experience building products end-to-end Full-stack engineer with Strong React/Next.js, experience with Tailwind and UI best practices would be highly beneficial Experience with cloud infrastructure (AWS/Azure/GCP), DevOps and data/ML workflows Happy to liaise with More ❯
for a fully remote role in a well-backed Climate-Tech team, you will be looking to join a positive impact business with an exceptional JavaScript/React/Next.js engineering team where you can progress your software engineering career in a forward-thinking organisation. About the Company: Fast-growing climate-tech start-up with backing from leading climate investors … to evolve into a leadership role in customer success. About you: 5+ years in software development Experience building products end-to-end Full-stack engineer with Strong React/Next.js, experience with Tailwind and UI best practices would be highly beneficial Experience with cloud infrastructure (AWS/Azure/GCP), DevOps and data/ML workflows Happy to liaise with More ❯
for a fully remote role in a well-backed Climate-Tech team, you will be looking to join a positive impact business with an exceptional JavaScript/React/Next.js engineering team where you can progress your software engineering career in a forward-thinking organisation. About the Company: Fast-growing climate-tech start-up with backing from leading climate investors … to evolve into a leadership role in customer success. About you: 5+ years in software development Experience building products end-to-end Full-stack engineer with Strong React/Next.js, experience with Tailwind and UI best practices would be highly beneficial Experience with cloud infrastructure (AWS/Azure/GCP), DevOps and data/ML workflows Happy to liaise with More ❯
for a fully remote role in a well-backed Climate-Tech team, you will be looking to join a positive impact business with an exceptional JavaScript/React/Next.js engineering team where you can progress your software engineering career in a forward-thinking organisation. About the Company: Fast-growing climate-tech start-up with backing from leading climate investors … to evolve into a leadership role in customer success. About you: 5+ years in software development Experience building products end-to-end Full-stack engineer with Strong React/Next.js, experience with Tailwind and UI best practices would be highly beneficial Experience with cloud infrastructure (AWS/Azure/GCP), DevOps and data/ML workflows Happy to liaise with More ❯
East London, London, United Kingdom Hybrid / WFH Options
Oho Group Ltd
for a fully remote role in a well-backed Climate-Tech team, you will be looking to join a positive impact business with an exceptional JavaScript/React/Next.js engineering team where you can progress your software engineering career in a forward-thinking organisation. About the Company: Fast-growing climate-tech start-up with backing from leading climate investors … to evolve into a leadership role in customer success. About you: 5+ years in software development Experience building products end-to-end Full-stack engineer with Strong React/Next.js, experience with Tailwind and UI best practices would be highly beneficial Experience with cloud infrastructure (AWS/Azure/GCP), DevOps and data/ML workflows Happy to liaise with More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oho Group Ltd
for a fully remote role in a well-backed Climate-Tech team, you will be looking to join a positive impact business with an exceptional JavaScript/React/Next.js engineering team where you can progress your software engineering career in a forward-thinking organisation. About the Company: Fast-growing climate-tech start-up with backing from leading climate investors … to evolve into a leadership role in customer success. About you: 5+ years in software development Experience building products end-to-end Full-stack engineer with Strong React/Next.js, experience with Tailwind and UI best practices would be highly beneficial Experience with cloud infrastructure (AWS/Azure/GCP), DevOps and data/ML workflows Happy to liaise with More ❯