.NET Developer

Our Johannesburg Office is Hiring ! 12 months renewable contract ****

Do you have deep experience in .NET C# development, SQL, and enterprise-level application support? Join a dynamic technology team working on mission-critical financial applications, providing support and enhancements across a range of systems.

This is your opportunity to lead innovation while maintaining stability and ensuring business continuity for a high-impact organisation.

Role Overview

As a Senior .NET Developer, you’ll provide development, support, and maintenance services for existing systems and new initiatives. You’ll be responsible for designing robust technical solutions aligned with enterprise standards, performing hands-on coding, integration, testing, and working closely with internal stakeholders and project teams.

Qualifications & Experience

• Bachelor’s Degree in Computer Science, Information Systems or equivalent (NQF Level 7)
• 8 years’ experience with:
• Microsoft .NET (C#) Web Development
• MS SQL Server, T-SQL, and SSRS Report Development
• Proven experience with Business Intelligence and ETL processes
• Proven experience with System integration and secure development standards
• Proven experience with Monitoring tools such as Prometheus or Grafana
• Integration testing experience (e.g., OWASP ZAP)
• Development language certification is an advantage

Key Responsibilities

• Develop and maintain enterprise-level applications using Microsoft .NET (C#)
• Perform integration, testing, and deployment in line with design specs and governance standards
• Deliver quality, fit-for-purpose IT solutions to meet business and technical requirements
• Ensure application lifecycle management and system availability through continuous improvement
• Provide support, including after-hours maintenance
• Collaborate in a high-performance Agile team and provide mentorship and coaching to junior developers
• Monitor emerging ICT trends to inform innovative solution design
• Engage with user communities and ensure solutions deliver business value

Why Join This Team?

• Be part of a strategic, enterprise-level programme modernising South Africa’s financial systems
• Solve challenging technical problems in a highly visible role
• Collaborate with expert architects, developers, and analysts
• Gain exposure to cutting-edge tech stacks and modern DevOps environments