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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Full Stack Software Engineer - **Company:** Neutreeno - **Location:** Cambridge, UK (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Python (Programming Language), Node.Js, Software Engineering, TypeScript, ReactJS, Large Language Models, Backend, Information Technology, Graphql, Terraform - **Published:** August 7, 2026 - **Apply:** https://find.jobs/jobs-near-me/apply/ats-redirect/?id=2913734563-2 ## About the Role * 7 or more years of professional software engineering experience. * A strong individual contributor deeply motivated to stay hands-on in the codebase, with a collaborative approach to sharing knowledge and raising quality across the team. * Deep proficiency across the full stack, including React and TypeScript on the front end and Node.js on the back end. * Solid experience with AWS infrastructure and cloud-native deployment. * A proven track record of shipping high-quality software at pace. * Real, daily use of AI coding tools and agentic development workflows as a core part of how you work. * Strong communication and the ability to build trust quickly across engineering, product, and leadership., * Experience at an early-stage startup as a senior individual contributor. * Familiarity with GraphQL, Terraform, or CI/CD pipeline design. * Experience integrating LLMs or building AI-powered product features. * Exposure to climate, sustainability, or deep-tech domains. * Degree in Computer Science or a related field (not required, track record speaks louder). ## Description As a Senior Full Stack Software Engineer and key member of the Neutreeno team, you'll be shipping great software, bringing strong engineering judgment, and making the team better through craft and collaboration. You'll ship across the full stack, crafting clean React UIs, building reliable Node.js and Python services, and deploying to AWS. You'll own features end-to-end alongside a small, strong engineering team, and you'll have real influence over how the product evolves. You also use AI coding tools and agentic workflows as a force-multiplier, and you're actively curious about how they change what a small engineering team can achieve. This position operates on a hybrid work model with 3 days per week in our Cambridge office. Fully remote arrangements will be considered for outstanding candidates, provided there is sufficient overlap with UK working hours., * Build responsive, modular UIs in React and TypeScript that make complex emissions data feel simple and intuitive * Develop and maintain backend services in Node.js, designing clean APIs and working with cloud-native AWS infrastructure * Ship features end-to-end: from picking up a product brief to deploying to production via our CI/CD pipelines * Contribute to the technical direction of Neutreeno, helping inform architectural decisions that balance speed, quality, and long-term scalability. * Champion AI-native development practices and agentic workflows across your own work and actively share that thinking with the wider team. Team and Product * Partner closely with the Neutreeno team to translate product ambitions into well-scoped, well-sequenced engineering work. * Feed into the engineering roadmap, providing strong technical input on prioritisation, feature velocity, and technical health. * Contribute to hiring decisions and help shape an engineering culture that helps Neutreeno scale. * Communicate clearly about technical decisions and progress with product, design, and the wider team. ## Related Videos - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [What is Software Engineering in the Age of AI?](https://www.wearedevelopers.com/magazine/640-what-is-software-engineering-in-the-age-of-ai) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers)