> Markdown version of [/jobs/ext/2450218-principal-software-engineer](https://www.wearedevelopers.com/jobs/ext/2450218-principal-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Software Engineer - **Company:** Cytix - **Location:** Manchester, UK - **Salary:** £100,000.0 - £120,000.0 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Amazon Web Services, Relational Databases, PostgreSQL, Node.Js, Prism (Software), Rapid Prototyping Process, TypeScript, Tailwind, Backend, Vue.js, Restful APIs - **Published:** August 26, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=d3f7feed8ba338cd ## About the Role * Solid backend experience with Node-based services and relational databases * Experience working with PostgreSQL, Prisma, AWS, and REST APIs * Comfortable moving quickly, making pragmatic decisions, and shipping iteratively * Strong communication and collaboration skills * Able to work independently in a hybrid environment * Ideally have been in early stage start-ups going through growth and technical challenges ## Description You'll be a Technical Leader, unblock the engineering team by resolving complex technical impasses, standardising engineering practices, and owning cross-functional initiatives. You'll still be a highly hands-on engineer, responsible for rapidly prototyping, shipping MVPs, and turning product ideas into polished user experiences. You'll work across the stack, collaborating closely with product, design, and engineering teams while operating with a high degree of independence. What you'll do * Build and ship new product features end-to-end * Lead rapid prototyping and MVP development * Develop modern frontend applications using TypeScript, Vue 3 Composition API, and Tailwind * Contribute to backend services using Node, Bun, Koa, PostgreSQL, Prisma, and AWS * Collaborate closely with cross-functional teams to shape product direction * Improve performance, reliability, and developer experience across the platfor * Support on hiring, performance and technical roadmaps. ## Related Videos - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [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) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [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 159: AI Pipelines, 10x Faster TypeScript, How to Interview](https://www.wearedevelopers.com/magazine/563-dev-digest-159-ai-pipelines-10x-faster-typescript-how-to-interview) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 103 - Superb Owl Trafficking](https://www.wearedevelopers.com/magazine/388-dev-digest-103-superb-owl-trafficking) - [Dev Digest 113 - Debugging above the cloud](https://www.wearedevelopers.com/magazine/422-dev-digest-113-debugging-above-the-cloud)