Software Developer; Mid-level
Job in
Johannesburg, 2000, South Africa
Listed on 2025-12-26
Listing for:
iOCO Pty Ltd
Contract
position Listed on 2025-12-26
Job specializations:
-
Software Development
Software Engineer, Backend Developer, Full Stack Developer, C# / Unity Developer
Job Description & How to Apply Below
We are seeking a highly skilled .NET Software Developer to design, develop, and maintain robust backend services using C# and the .NET framework. The ideal candidate will implement efficient data access layers with Entity Framework and Postgre
SQL while applying CQRS and SOLID principles to ensure scalability and maintainability of solutions. This role involves close collaboration with engineering teams, participating in code reviews, and taking full ownership of features from design through deployment and support. A proactive mindset, strong architectural reasoning, and a passion for high-quality software are essential for success.
What you'll do:
- Design, develop and maintain backend services using C# and the .NET framework
- Implement data access layers using Entity Framework with Postgre
SQL as the primary database. - Apply CQRS and SOLID principles to ensure scalable, maintainable and testable code.
- Using the Mediator design pattern (e.g Mediat
R) to structure request handling and domain logic. - Design and document RESTful API's using OpenAPI/Swagger, ensuring clear, accurate, and up-to-date API contracts.
- Collaborate closely with other engineers to design features, review code and improve existing software.
- Take end-to-end ownership of features, from design and implementation to deployment and support.
Your Expertise:
- Strong proficiency in C# and the .NET ecosystem (minimum 5 years)
- Experience with Entity Framework and Postgre
SQL (minimum 5 years) - Solid understanding of CQRS and SOLID principles
- Familiarity with the Mediator design pattern
- Experience designing and documenting RESTful API's using OpenAPI/Swagger, including request/response models and error handling (Minimum 5 years)
- Proven ability to reason through complex architectural and design decisions
- Self-driven, proactive and passionate about writing quality software
Qualifications:
- National diploma/ BTECH Software development
- Bachelor’s degree computer science
Note that applications are not being accepted from your jurisdiction for this job currently via this jobsite. Candidate preferences are the decision of the Employer or Recruiting Agent, and are controlled by them alone.
To Search, View & Apply for jobs on this site that accept applications from your location or country, tap here to make a Search:
To Search, View & Apply for jobs on this site that accept applications from your location or country, tap here to make a Search:
Search for further Jobs Here:
×