Senior .NET Backend Engineer – APIs & SQL Performance
Summary
Designs and maintains scalable .NET Core backend APIs and SQL Server databases, optimizing performance and integrating with frontend systems.
Penta Consulting is seeking a Senior .Net Developer to join the client team in Johannesburg on a 6-month extendable contract. The role requires on-site presence 4 days a week.
You will design and maintain scalable backend systems and APIs using .NET Core, while architecting strong SQL Server databases and optimizing performance. Key responsibilities include implementing distributed caching, working with frontend teams, and ensuring high-quality API integration.