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Heidelberg: Systems Developer (SQL & Business Central)- Heidelberg, Gauteng posted by Oxyon People Solutions

Job Description

? Heidelberg, Gauteng
? Permanent Position

A well-established company within the agricultural and operational sector is seeking an experienced Systems Developer with strong SQL and Microsoft Dynamics 365 Business Central expertise to join their IT team.

The successful candidate will be responsible for developing, maintaining, and enhancing business-critical systems while supporting integration, automation, and operational efficiency across the business.

Key Responsibilities Development & Customisation

  • Design, develop, and customise solutions within Microsoft Dynamics 365 Business Central
  • Develop and optimise SQL queries, stored procedures, triggers, and database views
  • Build and maintain integrations between Business Central and other systems
  • Support automation and system enhancement initiatives

System Maintenance & Support

  • Provide technical support and troubleshooting to Business Central users
  • Monitor system performance, data integrity, and security
  • Apply system updates, patches, and upgrades with minimal operational disruption

Business Analysis & Process Improvement

  • Gather business requirements and translate them into technical solutions
  • Analyse operational processes and recommend system improvements
  • Produce technical documentation and user guides for developed solutions

Collaboration & Training

  • Work closely with IT, finance, operations, and business stakeholders
  • Train and support end-users on new systems and functionalities

Minimum Requirements

  • Relevant qualification in Computer Science, Information Systems, or related field advantageous
  • Proven experience as a Systems Developer or similar role
  • Minimum 35 years experience in SQL development
  • Minimum 23 years experience working with Microsoft Dynamics 365 Business Central or Dynamics NAV
  • Strong SQL skills including T-SQL, SSMS, database design, and optimisation
  • Experience with APIs, web services, and system integrations
  • Strong understanding of ERP systems and business processes
  • Excellent problem-solving and analytical skills
  • Ability to work independently and within a team environment
  • Ability to work under pressure and meet deadlines
  • Willingness to travel when required
  • Must reside in Heidelberg or surrounding areas

Advantageous Experience

  • Power BI, Power Automate, or Azure exposure
  • Experience with reporting tools such as SSRS or Jet Reports
  • Exposure to finance, manufacturing, supply chain, or operational environments

Ideal Candidate

The ideal candidate will be technically strong, solutions-driven, and capable of translating business requirements into practical and scalable system solutions.

How to Apply

Click the green “Go Apply” button below to apply directly online with the employer.

About Other IT/Computer Jobs in Gauteng

The IT and computer industry is one of the most dynamic and growing sectors in Gauteng, with a thriving job market that offers a wide range of opportunities for career advancement.

In terms of salary ranges, IT professionals in Gauteng can expect to earn anywhere from R800 000 per annum for junior positions to over R2 million for senior executives. The average salary for software engineers is around R1.5 million, while data analysts can earn between R900 000 and R1.2 million. With experience and skills, IT professionals in Gauteng can expect significant salary increases, with some roles offering bonuses and benefits that can increase their overall remuneration.

To succeed in the IT industry in Gauteng, candidates need to possess a range of key skills, including programming languages such as Java, Python, and C++, as well as experience with databases, cloud computing, and cybersecurity. Strong problem-solving skills, attention to detail, and excellent communication skills are also essential for success in this field. Additionally, knowledge of ITIL (Information Technology Infrastructure Library) and Agile methodologies can be highly valued by employers.

Several major companies and industries in Gauteng are currently hiring IT professionals, including technology firms such as Microsoft, IBM, and Oracle, as well as banks and financial institutions like Standard Bank and Nedbank. The finance industry is also a significant employer of IT staff, with roles ranging from software development to data analytics and cybersecurity.

Career growth opportunities are abundant in the IT industry in Gauteng, with many companies investing heavily in employee training and development programs. With experience and skills, IT professionals can move into senior leadership positions or start their own businesses, while also pursuing further education and certifications. The Johannesburg Stock Exchange (JSE) is also a significant employer of IT staff, with roles ranging from software development to data analytics and cybersecurity.

Overall, the IT industry in Gauteng offers a wide range of exciting career opportunities for job seekers with the right skills and experience. With salaries that are competitive with those offered by major companies globally, there has never been a better time to pursue a career in this dynamic and rapidly evolving field.


This information provides general career guidance. Actual salaries and requirements vary by employer.



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Posted in Jobs in Gauteng, Jobs in Heidelberg, Jobs in South Africa

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