Senior.NET Developer

IGNITEBYTE DIGITAL (PTY) LTD | Full time

Hatfield, South Africa | Posted on 09/16/2026

At IgniteByte Digital, we specialize in delivering innovative IT solutions, focusing on problem-solving and change management. Our expertise spans software development, data engineering, and cloud services, empowering businesses to navigate the digital landscape effectively.

Job Description

About IgniteByte Digital

IgniteByte Digital is a South African technology company, founded in 2022, delivering software development, integration, cloud and digital services to public and private-sector clients.

The Role

We are building a team to maintain, support and enhance an established certification and learner-records system for a public-sector client in the education and training sector. You will be the senior developer on the system, working on-site with the client's team and transferring skills and knowledge to their in-house developers.

Engagement: Contract for the duration of the client contract

What You Will Do

• Maintain and support a live C# and ASP.NET Razor Pages application, resolving defects and production incidents
• Design and build enhancements, including business logic in SQL Server stored procedures
• Set up and manage source control on GitHub and improve a currently manual deployment process
• Deploy and troubleshoot on Microsoft Azure Windows virtual machines
• Test changes thoroughly and keep technical documentation up to date
• Mentor the client's developers and run structured knowledge transfer

Requirements

• At least 7 years of hands-on experience with C#, ASP.NET Razor Pages, SQL Server and stored procedures
• A relevant qualification, with certificates available
• Available to work full-time on-site in Hatfield, Pretoria

Nice to Have

• Microsoft certifications (e.g. Azure Developer, MCSA or MCSD)
• Experience with Azure virtual machines, CI/CD pipelines and Git-based workflows
• Experience improving or documenting legacy systems
• Experience mentoring developers or leading handovers

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