SQL Developer

Boardroom Appointments; Gauteng; On-site; ZAR 500 000 - 800 000; Full time

Job summary

A leading recruitment agency is seeking a qualified candidate for a role focused on SQL Server database development and optimization. Responsibilities include writing complex SQL queries, developing BI reports, and resolving database-related issues. The candidate must demonstrate strong analytical skills and work both independently and as part of a team. This position primarily requires on-site work in Gauteng, South Africa, with occasional after-hours tasks.

Qualifications

• Proven knowledge of SQL Server, including database architecture and performance tuning.
• Experience with database backup, recovery, and security practices.
• Ability to work collaboratively in a team environment.

Responsibilities

• Develop, maintain, and optimize SQL Server databases to support business requirements.
• Write complex SQL queries for data extraction and analysis.
• Implement and manage data updates to ensure accuracy and consistency.

Skills

SQL Server knowledge

Proficient in complex SQL queries

Familiarity with BI tools

Understanding of ETL processes

Strong analytical skills

Tools

Power BI

Tableau

Job description

• Proven knowledge of SQL Server, including database architecture, indexing, and performance tuning.
• Proficient in writing, updating, and optimizing complex SQL queries.
• Familiarity with BI tools (e.g., Power BI, Tableau, or similar).
• Understanding of ETL processes and data warehousing concepts.
• Experience with database backup, recovery, and security practices.
• Soft Skills:
  • Strong analytical and problem-solving skills.
  • Attention to detail and commitment to data accuracy.
  • Ability to work independently and collaboratively in a team environment.
  • Excellent verbal and written communication skills.
  • Attitude is everything.
• The role is primarily on-premise
• Must have the ability to manage tasks effectively in both settings.
• There will be times where the candidate will work after hours and on weekends.
• Candidate will be required to work on general database updates, data fixes, batch executions, etc.

Key Responsibilities

• Develop, maintain, and optimize SQL Server databases and queries to support business requirements.
• Write complex SQL queries for data extraction, manipulation, and analysis.
• Perform query optimization to ensure efficient database performance.
• Implement and manage data updates, ensuring data accuracy and consistency.
• Design and develop Business Intelligence (BI) reports and dashboards.
• Collaborate with cross-functional teams to understand data needs and deliver actionable insights.
• Troubleshoot and resolve database-related issues and performance bottlenecks.
• Document database structures, queries, and workflows.