Principal .Net Developer

MCS Group | Your Specialist Recruitment Consultancy • belfast, northern ireland • Posted June 11, 2026

About the Role

MCS Group | Your Specialist Recruitment Consultancy

Provided pay range: pay range vary with experience. Talk with recruiter to learn more.

Base Pay Range

Contact the recruiter for details.

MCS Group is delighted to partner with a leading Northern Ireland-based technology organization to recruit a Principal Software Engineer at a pivotal time in their growth journey. The business specialises in delivering complex, bespoke software solutions to both public- and private‑sector clients. With a dynamic, forward‑thinking culture, they seek passionate innovators, customer‑success‑oriented professionals, and collaborative problem solvers.

About the Role

As a Principal .NET Developer you will own the technical direction across key projects: architecting, designing and delivering high‑quality, cloud‑based applications. You will guide and support development teams, champion engineering best practice, and ensure solutions are secure, scal...