Junior SQL Developer

Network Finance; Gauteng; On-site; ZAR 420,000 - 640,000; Full time

Job summary

Network Finance is seeking a skilled Database Developer to join our data teams in Gauteng. You will develop, test, and optimize SQL queries, stored procedures, and database objects, while collaborating with software developers to integrate databases with business applications.

You will monitor performance, assist with data quality initiatives, and build reports using SSRS and Power BI. Strong analytical skills and a proactive mindset are essential for success in this role.

Qualifications

• Bachelor's degree in a related field is required.
• Solid understanding of SQL and relational databases.
• Strong analytical and problem-solving abilities.
• High attention to detail with data accuracy.
• Good communication and teamwork skills.
• Ability to learn quickly and take direction from senior team members.
• Exposure to SSRS and Power BI is beneficial.

Responsibilities

• Develop, test, and optimize SQL queries, stored procedures, and database objects.
• Assist with design and maintenance of database schemas, tables, indexes, and relationships.
• Collaborate with software developers to integrate databases with business applications.
• Monitor database performance and help resolve performance issues.
• Support data quality and integrity through validation and cleansing.
• Perform routine database administration tasks (backups, restores, migrations).
• Build and maintain reports using SSRS.
• Develop, enhance, and support Power BI data models and reports.
• Ensure database security and compliance with data protection standards.
• Create and maintain technical documentation for databases and configurations.
• Stay up to date with emerging database technologies and trends.

Skills

SQL basics

Analytical thinking

Attention to detail

Communication

Teamwork

Learning agility

Problem solving

Education

Bachelor's Degree in Computer Science, Information Technology, Mathematics, or a related field

Tools

SSRS

Power BI

SQL Client Tools

Job description

Key Responsibilities

• Develop, test, and optimize SQL queries, stored procedures, and database objects.
• Assist with the design and maintenance of database schemas, tables, indexes, and relationships.
• Work closely with software developers to integrate databases with business applications.
• Monitor database performance and assist in identifying and resolving performance issues.
• Support data quality and integrity initiatives through validation and cleansing processes.
• Perform routine database administration tasks, including backups, restores, and data migrations.
• Build and maintain reports using SQL Server Reporting Services (SSRS).
• Develop, enhance, and support Power BI data models and reporting solutions.
• Ensure database security and compliance with data protection standards and best practices.
• Create and maintain technical documentation for databases, processes, and configurations.
• Stay up to date with emerging database technologies, tools, and industry trends.

Minimum Requirements

• Bachelor's Degree in Computer Science, Information Technology, Mathematics, or a related field.
• Basic understanding of SQL and relational database concepts.
• Strong analytical and problem-solving abilities.
• High attention to detail with a focus on data accuracy and quality.
• Good communication and teamwork skills.
• Ability to learn quickly and take direction from senior technical team members.
• Familiarity with database management tools and SQL client applications will be advantageous.
• Exposure to SSRS and Power BI will be beneficial.
• Relevant SQL or database certifications are advantageous but not essential.

What We're Looking For

• A strong interest in database development and data management.
• A proactive and curious mindset with a willingness to learn.
• Someone who enjoys working with data and solving technical challenges.
• A team player who can collaborate effectively across technical and business teams.