> Markdown version of [/jobs/ext/2801174-lead-c-full-stack-engineer-197637](https://www.wearedevelopers.com/jobs/ext/2801174-lead-c-full-stack-engineer-197637). 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). --- # Lead C# Full Stack Engineer (197637) - **Company:** Harnham - **Location:** Greater London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** .NET Framework, C Sharp (Programming Language), DevOps, Systems Architecture - **Published:** September 9, 2026 - **Apply:** https://www.collegerecruiter.com/job/2856357575-lead-c-full-stack-engineer-197637 ## About the Role * Strong expertise in C# and .NET development * Proven experience building and optimising high-performance systems * Experience with full stack development and modern engineering practices * Strong understanding of system architecture and design * Ability to lead technically and influence engineering decisions, * High level of ownership and autonomy * Opportunities to shape technical direction * A strong engineering culture focused on quality and innovation ## Description This is an opportunity for a senior engineer to take ownership of complex systems and contribute to the direction of a growing engineering function. You will work on high-impact projects with real-time performance challenges., * Lead the development of C# and .NET applications across multiple platforms * Own key components of large-scale systems and drive technical excellence * Design and implement scalable and high-performance solutions * Collaborate closely with other teams to deliver impactful projects * Mentor engineers and contribute to team growth and best practices ## 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) - [This Is Not Your Father's .NET](https://www.wearedevelopers.com/videos/967-this-is-not-your-father-s-net) - [The QUEST for Better Software](https://www.wearedevelopers.com/videos/721-the-quest-for-better-software) - [Your next 10x engineer isn't in your city. Refactor accordingly.](https://www.wearedevelopers.com/videos/100103-your-next-10x-engineer-isn-t-in-your-city-refactor-accordingly) - [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) - [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) ## Related Articles - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [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)