Sql Developer

Istaff; South Africa; On-site; ZAR 300,000 - 600,000; Full time

Job summary

Istaff is seeking an SQL Developer in Gauteng to design, implement, and maintain databases while collaborating with developers, analysts, and stakeholders. You will optimize queries, build reports, and ensure data integrity in a dynamic tech environment.

Ideal candidates have a solid foundation in SQL, data modeling, and database design, with experience in SSRS and Power BI. The role emphasizes collaboration, performance tuning, and data security to support business initiatives.

Qualifications

• Bachelor's degree in Computer Science, IT, Mathematics or 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.

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 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.

Skills

SQL

Data modeling

Database design

Power BI

Education

Bachelor's Degree in Computer Science or related field

Tools

SSRS

Power BI

Job description

Explore exciting SQL Developer job opportunities in Gauteng, where your expertise in database management and development is highly valued. Gauteng's tech sector is experiencing growth, creating a demand for skilled SQL Developers to design, implement, and maintain databases. These roles involve working with relational database management systems (RDBMS), writing complex queries, and optimizing database performance.

SQL Developers in Gauteng are responsible for ensuring data integrity, security, and availability. They collaborate with other developers, data analysts, and stakeholders to understand data requirements and deliver effective solutions. Proficiency in SQL, database design principles, and data modeling is crucial for success in these positions.

Whether you are an experienced SQL Developer or a recent graduate, Gauteng offers a range of opportunities to advance your career. Companies are seeking individuals with strong analytical skills, problem-solving abilities, and a passion for data. Find your next SQL Developer role in Gauteng and contribute to the region's technological advancement.

What People Ask

SQL Developers in Gauteng design, develop, and maintain databases. They write SQL queries, optimize database performance, and ensure data integrity. Collaboration with other teams to meet data requirements is also a key responsibility.

The average salary for an SQL Developer in Gauteng ranges from ZAR 300,000 to ZAR 600,000 per year. This depends on experience, skills, and the specific company. Senior roles and specialized skills can command higher salaries.

Top employers include Dimension Data, BCX, and EOH. These companies often have SQL Developer positions available. They offer opportunities to work on diverse projects and advance your career.

• 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.

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.