Senior .NET Full Stack Developer -Sandton - On-site - 6-12 Month Contract (Renewable)
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Senior .NET full stack developer on a 6-12 month renewable, fully on-site contract in Sandton (Johannesburg), placed via a bespoke software solutions firm with a financial services client. Day-to-day end-to-end development across a .NET/C# backend with Entity Framework and SQL Server, and an Angular/TypeScript frontend.
ENVIRONMENT:
A company specialising in bespoke software solutions and digital transformation is seeking a Senior .NET Full Stack Developer for a 6–12-month renewable contract, placed with a leading financial services organisation in Sandton. This fully on-site role involves end-to-end development across a modern .NET backend and Angular frontend, working within the client’s engineering environment five days a week.
REQUIREMENTS:
Technical Requirements:
Backend:
• .NET 10 (.NET 8 acceptable) - unified with Senior .NET Core.
• Entity Framework 8 (from 6 acceptable).
• C# 14 (from 10 acceptable).
Front-End Frameworks:
• Angular 21.
• TypeScript 5.
• NestJS 11 (candidates can learn on the job).
• JavaScript ES2025 (basic JavaScript is fine here).
• Node.js 22 (implied if the candidate has Angular experience).
Database Technologies:
SQL Server.
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