On-site Senior Backend Engineer (C#/.NET) — FinTech APIs

Placements24; Vereeniging; Vor Ort; ZAR 900.000 - 1.300.000; Vollzeit

Benefits dieser Stelle

Health benefits

Retirement benefits

Zusammenfassung

Placements24, a financial technology provider in Vereeniging, Gauteng, seeks a seasoned Senior Software Engineer (backend) with strong C#/.NET experience. You will design, develop, and maintain robust services and APIs, collaborate with cross-functional teams, and help drive architectural decisions in a fast-paced, on-site office environment.

The ideal candidate brings 5+ years in backend development, solid OOP knowledge, and experience with SQL Server, RESTful APIs, and cloud technologies.

Qualifikationen

• 5+ years of professional backend development with C# & .NET (Core).

Aufgaben

• Design, develop, and maintain backend services and APIs using C# and .NET.
• Write clean, maintainable code following best practices and standards.
• Collaborate with product managers, architects, and frontend developers to implement solutions.
• Develop and optimize SQL Server databases and queries for data integrity and performance.
• Implement automated testing strategies including unit and integration tests.
• Troubleshoot defects and production issues; participate in code reviews.
• Contribute to architectural discussions and technology selection for new features.
• Optimize performance and scalability of applications; mentor junior developers.
• Ensure security best practices throughout the development lifecycle.

Kenntnisse

C# & .NET backend

RESTful APIs

SQL Server

OOP & design patterns

Unit testing

Debugging

Azure cloud

Agile methodologies

Frontend awareness

Git

Ausbildung

Bachelor's degree in CS or related field

Tools

Git

SQL Server

Azure

Jobbeschreibung

Placements24, a financial technology provider in Vereeniging, Gauteng, seeks a seasoned Senior Software Engineer (backend) with strong C#/.NET experience. You will design, develop, and maintain robust services and APIs, collaborate with cross-functional teams, and help drive architectural decisions in a fast-paced, on-site office environment.

The ideal candidate brings 5+ years in backend development, solid OOP knowledge, and experience with SQL Server, RESTful APIs, and cloud technologies.