Software Developer C#.NET

Chosen Online Pty Ltd • cape town, western cape, South-Africa • Posted June 02, 2026

Location cape town, western cape
Job Type Full-time
Category Software Development
Posted June 02, 2026

As a Senior Software Engineer, you’ll be responsible for working on our integration platform across the .NET 8 backend and /or web app front-end ( Typescript, React).

You have a solid track record of up to 10 years prior engineering experience and proven ability to debug complex code.

Responsibilities

  • Core platform sub-systems built on .NET 8
  • GitHub integration to enable our customers to manage their workflows like code
  • Stream-based messaging to support millions of rows or TB of payload
  • Baking .NET assemblies from YAML workflow definitions
  • Development of connectors that leverage streams/iterators in and streams/iterators out
  • Azure service integration including Key Vault and Storage
  • OpenID Connect integration for Microsoft, Google and others
  • YAML deployment pipelines under Azure DevOps
  • SVG-based visual designer
  • Infra management via Terraform

Qualifications & ...

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