> Markdown version of [/jobs/ext/2821833-senior-software-engineers-development-team-lead-tech-leads-x5-roles-c-net-fullstack-az](https://www.wearedevelopers.com/jobs/ext/2821833-senior-software-engineers-development-team-lead-tech-leads-x5-roles-c-net-fullstack-az). 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 Engineers/Development Team Lead/Tech Leads (x5 roles) - C#,.NET, Fullstack, Az[...] - **Company:** Areti Group - **Location:** Greater London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** .NET Framework, C Sharp (Programming Language), Software Design Patterns - **Published:** September 10, 2026 - **Apply:** https://www.collegerecruiter.com/job/2840576114-senior-software-engineersdevelopment-team-leadtech-leads-x5-roles--cnet-fullstack-az ## About the Role * A strong full-stack engineer with deep problem-solving instincts * Comfortable leading technical direction and coaching others * Skilled at breaking down complexity into clear actions * Emotionally intelligent and great at aligning teams * Confident challenging assumptions and navigating ambiguity * Motivated to build elegant, scalable, future-ready solutions * Passionate about learning, improvement and collaboration Core stack includes: Experience with large-scale, complex systems is a major advantage. ## Description We're looking for five inspiring technical leaders to guide cross-functional engineering teams across multiple product areas. This is a hands-on leadership role that balances delivery leadership with impactful ownership of high-value product areas. Your team may focus on: * Workflow and automation improvements * Core platform scalability and resilience Focus areas rotate annually, ensuring ongoing growth and variety., * Serve as a hands-on Senior Software Engineer / Tech Lead and develop a team of 2-6 engineers, running 1:1s and supporting growth * Influence architecture, design patterns, and tech decisions across the platform * Partner with product managers to shape priorities and delivery outcomes * Guide teams in designing, building, testing and shipping new features * Play a key role in hiring the next generation of engineering talent * Foster a culture of learning, collaboration and engineering excellence * Remain technically hands-on, especially while teams scale We're seeking strong full-stack engineers who lead by example. Leadership titles aren't essential - but leadership behaviour is. ## Related Videos - [This Is Not Your Father's .NET](https://www.wearedevelopers.com/videos/967-this-is-not-your-father-s-net) - [Graphs and RAGs Everywhere... But What Are They? - Andreas Kollegger - Neo4j](https://www.wearedevelopers.com/videos/1311-graphs-and-rags-everywhere-but-what-are-they-andreas-kollegger-neo4j) - [When Humans Stop Writing Code: Rethinking Languages, Compilers, and Responsibility](https://www.wearedevelopers.com/videos/100105-when-humans-stop-writing-code-rethinking-languages-compilers-and-responsibility) - [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) - [RPA crash course for .Net developers – intro into the world of RPA from the perspective of a .Net developer](https://www.wearedevelopers.com/videos/271-rpa-crash-course-for-net-developers-intro-into-the-world-of-rpa-from-the-perspective-of-a-net-developer) - [Hacking C# from the inside - how to do anything in NET](https://www.wearedevelopers.com/videos/117-hacking-c-from-the-inside-how-to-do-anything-in-net) ## Related Articles - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)