Senior .NET Full Stack Developer -Sandton – On-site – 6-12 Month Contract (Renewable) Job at Datafin Recruitment

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.