Senior C# Developer

Recruiter:

Network Recruitment

Job Ref:

ITE007064/TSch

Date posted:

Monday, September 1, 2025

Location:

Johannesburg, South Africa

SUMMARY:

ð» Senior C# Developer – Hybrid (Johannesburg)

POSITION INFO:
Are you a seasoned C# Developer with 5–8 years of experience, ready to take ownership of complex systems and integrations? We’re looking for a Senior C# Developer to join our IT team in Johannesburg. In this role, you’ll maintain, upgrade, and enhance websites, web services, C# applications, and APIs/integrations, while working closely with business and technical stakeholders.

What’s in it for you?

Work with a modern Microsoft stack in a growing IT team
Exposure to enterprise-scale financial systems
Autonomy in designing, coding, and delivering high-quality solutions
Be part of a dynamic, professional environment where technical excellence is valued

â Qualifications

Grade 12 (Matric)
Bachelor’s Degree in Computer Science/Informatics or an equivalent IT-related qualification

â Requirements

5–8 years’ experience in a developer role (mandatory)
Experience in the financial services industry (advantageous)
Strong in:
- C# .NET Programming
- SQL Server or other RDBMS (maintenance and creation)
- JavaScript, HTML, ASP, PGP
- Version control systems / source code repositories
Excellent communication skills (written & verbal)
Strong problem-solving and analytical thinking skills
Ability to handle stress, take accountability, and drive results

â Key Performance Areas (KPA’s)

Research & Design

Research new technologies, methodologies, and system implications
Perform code profiling and optimize performance
Collaborate with Business Analysts to ensure quality, accurate specifications

Development

Translate requirements into clean, efficient, scalable code
Build and maintain C# applications, web services, and APIs
Apply best practices in coding standards and version control

Unit Testing

Conduct functional and regression testing before deployment
Diagnose issues and implement fixes
Ensure high-quality, maintainable solutions

Operational Assistance

Support operations and key clients with IT-related queries
Troubleshoot and resolve issues in production systems

ð© Apply Now

If you are a highly motivated developer with a strong technical background, send your CV today to:
â ï¸ Please note: If you do not hear from us within 2 weeks, consider your application unsuccessful.

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Senior C# Developer

ð» Senior C# Developer – Hybrid (Johannesburg)

â Qualifications

â Requirements

â Key Performance Areas (KPA’s)