Backend Developer - C#, .NET
Listing reference: cartr_000712
Listing status: Online
Apply by: 2 January 2026
Position summary
Industry: IT & Internet
Job category: Software-Engineering
Location: Rosebank
Contract: Permanent
Remuneration: Negotiable
EE position: No
Introduction
Cartrack, a world-leading smart mobility Software-as-a-Service tech company operating across 23 countries, is looking for a Software Developer (C#) who will help us continue to build industry disruptive tech products and revolutionise the way our customers use technology.
Job description
- Develop scalable desktop apps and Windows services for global users.
- Write high-quality, performant code that meets coding standards.
- Build and update PostgreSQL functions, procedures, and triggers.
- Own modules/features end-to-end with strong independence.
- Collaborate with UX/UI designers to deliver intuitive interfaces.
- Explore and introduce new technologies when suitable.
- Deep dive into technical areas for performance optimization.
- Bonus skills: JavaScript, Docker, mobile development
- Experience across both desktop and web applications.
Minimum requirements
- Bachelor’s degree in Computer Science or equivalent experience.
- Strong C# development experience (.NET Framework 4 ).
- Solid SQL skills with relational databases (PostgreSQL is a plus).
- Experience working with REST/SOAP APIs.
- Strong understanding of SOLID principles and design patterns.
- Familiarity with Git or SVN for source control.
- Nice-to-haves: mapping tools (Google Maps/OSM), Agile methods, performance/analytics tools, CI tools (TeamCity), and unit testing/TDD/static code analysis.