IT Systems Developer​/Support Specialist; C#, SQL & Business

Job Specification: IT Systems Developer / Support Specialist (C#, SQL & Business Central)

Location:
Strand

Employment Type:
Full-time

Salary : R30 000 - R40 000 (Depending on experience)

We are seeking a highly capable IT all-rounder with strong technical breadth across software development, databases, and IT support to play a key role in a major systems transition.

The successful candidate will support the migration from a proprietary invoicing system built in C# and Microsoft SQL Server to Microsoft Dynamics 365 Business Central.

This role combines hands‑on development, systems integration, and practical IT support, making it ideal for someone who enjoys working across the full technology stack rather than specialising in a single area.

• Strong experience in C# (.NET) development.
• Solid knowledge of Microsoft SQL Server (MSSQL).
• Experience with hardware and printer troubleshooting in a business environment.
• Strong general IT knowledge, including Windows OS and networking fundamentals.
• Ability to work independently and take ownership of systems and outcomes.

• Experience with Microsoft Dynamics 365 Business Central.
• Development experience using AL.
• Experience migrating or integrating legacy systems with ERP platforms.
• Exposure to APIs, web services, or system integrations.
• Familiarity with version control tools (e.g. Git).

• Software Development & Systems Integration
• Maintain and enhance existing C# (.NET) applications.
• Work extensively with Microsoft SQL Server, including queries, stored procedures, performance optimisation, and data migration.
• Assist with the migration from a custom invoicing system to Microsoft Dynamics 365 Business Central.
• Develop and customise Business Central extensions using AL.
• Integrate Business Central with existing systems, databases, and APIs.
• Support data validation, testing, reconciliation, and issue resolution during the transition phase.

• Provide hands‑on support for desktop hardware, laptops, and peripherals.
• Install, configure, and troubleshoot local and networked printers.
• Assist with general IT troubleshooting in Windows‑based environments.
• Liaise with third‑party IT vendors and service providers as required.

• Provide user support during system changes, upgrades, and rollouts.
• Assist with documentation, user training, and process improvements.
• Identify opportunities to improve system reliability, efficiency, and automation.

• Practical, hands‑on problem solver.
• Comfortable wearing multiple hats in a medium‑sized IT environment.
• Strong communication skills, able to engage with both technical and non‑technical users.
• Organised, methodical, and detail‑oriented.
• Willing to learn and grow with evolving systems and technologies.

• Key involvement in a major systems transformation project.
• Opportunity to work across development, infrastructure, and ERP systems.
• A broad, varied role rather than narrow specialisation.
• Long‑term growth potential as Business Central becomes central to operations.