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Database and Applications Developer

Johannesburg
Salary: R405 200.00 - R769 900.00 Per Month
Job Type: Permanent
Sectors: IT
Reference: SN002

Apply before Mar 31 2026 | 9 Days left

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Vacancy Details

Employer: Sibisi and Associates (Pty) Ltd

Duties:

• Administering, managing and handling database management systems, such as the creation of databases, data warehousing, database performance and tuning and upgrades.

• Providing applications programming support in terms of adding functionality to the system on request.

• Trouble shooting and problem solving on applications and databases as and when required.

• Administering and enforcing systems development standards.

• Analyzing and monitoring of operations with respect to the application and database.

• Applying upgrades, fixing and migrating to new versions of the system and database.

• Creating and implementing database maintenance plans for regular integrity checks.

• Deploying new developments or charges to live environment.

• Responsible for user account management of all Application systems.

• Developing application system integrations as far as possible.

• Developing and understanding the complete testing lifecycle, including developing test cases and test plans.

• Performing Software and database design.

• Implementing of systems through following frameworks such as SDLC, JAD, RAD

• Document all aspects of the application systems.

• Ensure a comprehensive change management process is implemented.

• Work from written specifications and pre-establish guidelines to perform the functions of the job and maintain documentation of process flow.

• Compile security assessment and produce security logs for review on all application systems.

Knowledge:

• Designing, coding, and testing new and existing Microsoft based and web-based software applications.

• Enhancing existing systems by analyzing business objectives, preparing an action plan and identifying areas for modification and improvement.

• Maintaining existing software systems by identifying and correcting software defects.

• Creating technical specifications and test plans.

• Investigating and developing skills in new technologies.

• Understanding of IT applications and systems support and change management practices.

• Understanding of IT development processes and systems integration.

• Data storage and access within government regulation and corporate policies.

• Understanding of Microsoft Windows Reporting services 2008/2012/2014

Candidate Requirements

The successful candidate will hold a relevant Degree/National Diploma in:

Information Technology/Computer Science/ Information Systems or equivalent coupled with at least 3-4 years’ experience in an ICT applications development, implementation, support and maintenance /enhancements environment.

Skills:

• Applications development using C#, VB.Net, ASP.NET Web-forms, XML, MVC, HTML and other software development tools.

• Knowledge of SQL Server, MySQL and Ms Access.

• Report writing using Ms SQL report services. C#

• HTML, CSS, JavaScript, JQuery, Ajax, Json, XML, XHTML.

• Web services, Windows Services.

• System Development Frameworks (SDLC, JAD, RAD).

• Project management skills and process mapping techniques.

• ETL (extract, transform and load) data manipulation skills.

• Data cleaning, updating, editing and validating techniques.

• Software testing skills. • Database performance management skills.

• Database and Systems Quality assurance techniques

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About Sibisi and Associates (Pty) Ltd

Sibisi & Associates Pty Ltd, with our head office based in Durban, South Africa, is proud to be a Level 1 B-BBEE certified company since 2016. We specialize in HR, Contract & Supply Chain Management, Facilities Management, Industrial Cleaning, Recruitment Services, Temporary Workforce Solutions, and Payroll Consulting. Originally starting in Kwa-Zulu Natal, we have successfully expanded our reach to include most provinces across South Africa, ensuring broad access to our comprehensive services for clients throughout the country.

Our dedication to maintaining the highest standards of quality, environmental stewardship, and occupational safety is affirmed by our certifications in ISO9001:2015, ISO14001:2015, and ISO45001:2018. These certifications reflect our commitment to excellence in all aspects of our operations.

The strength of Sibisi & Associates lies in our diverse team of professionals, who are committed to delivering bespoke, efficient solutions that address the specific needs of our clients. With our robust offering of Recruitment Services and Temporary Workforce Solutions, we are uniquely positioned to support the dynamic needs of industries across South Africa. Our focus on quality, sustainability, and community development has solidified our reputation as a reliable partner in fostering business growth and success throughout the region.