> Markdown version of [/jobs/ext/2797278-senior-software-engineer-c-java-remote-scalable-backend](https://www.wearedevelopers.com/jobs/ext/2797278-senior-software-engineer-c-java-remote-scalable-backend). 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). --- # Senior Software Engineer (C# / Java) - Remote & Scalable Backend - **Company:** Threecolts - **Location:** Salford, UK - **Experience:** Expert - **Salary:** £90,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), C Sharp (Programming Language), DevOps, Systems Architecture, Backend - **Published:** September 8, 2026 - **Apply:** https://www.collegerecruiter.com/job/2840620935-senior-software-engineer-c--java-remote--scalable-backend ## About the Role With 5-8+ years of experience and strong skills in C# and Java, you will tackle challenges and improve system architecture. The position offers a competitive salary of £90,000, 25 days PTO, and opportunities for remote or hybrid work. #J-18808-Ljbffr ## Description Threecolts in Salford is seeking an experienced Software Engineer to oversee features in their C# and Java systems. In this role, you will design scalable services and collaborate closely with Product, QA, and DevOps teams to enhance customer value. ## Related Videos - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [The QUEST for Better Software](https://www.wearedevelopers.com/videos/721-the-quest-for-better-software) - [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) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [How Much Does a Software Engineer Make? Realistic Software Engineering Salaries](https://www.wearedevelopers.com/magazine/425-how-much-does-a-software-engineer-make-realistic-software-engineering-salaries) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk)