SQL Developer

Optimal Growth Technologies; Cape Town; Remote; ZAR 600,000 - 800,000; Full time

Job summary

A leading tech company is seeking an Intermediate SQL Developer with a passion for database development and optimization. The role requires strong hands-on SQL skills, 5 years of experience, and a commitment to building efficient and reliable database solutions. Responsibilities include developing SQL scripts, optimizing performance, and collaborating with teams. Candidates should hold a relevant bachelor's degree and possess strong analytical skills.

Qualifications

• 5 years of SQL development experience.
• Strong proficiency in writing complex queries and procedures.
• Solid understanding of database design and data modeling.

Responsibilities

• Design, develop, and maintain SQL scripts and queries.
• Optimize database performance and troubleshoot issues.
• Collaborate with teams to understand data requirements.

Skills

Hands-on SQL experience

Problem-solving skills

Database optimization

Analytical skills

Education

Bachelor's degree in Computer Science or related field

Tools

MS SQL Server

MySQL

PostgreSQL

Job description

Job Title: SQL Developer

Location: Remote (South Africa)

Level: Intermediate (5 years experience)

About the Role

We are seeking an Intermediate SQL Developer who is passionate about database development and optimization. The ideal candidate will have strong hands-on SQL experience, excellent problem-solving skills, and a drive for building efficient, scalable, and reliable database solutions.

Key Responsibilities

• Design, develop, and maintain SQL scripts, queries, stored procedures, and functions.
• Optimize database performance, troubleshoot issues, and ensure data integrity.
• Collaborate with cross-functional teams to understand data requirements and deliver solutions.
• Maintain and support existing SQL databases, ensuring security and reliability.
• Document database processes, structures, and procedures.

Qualifications & Experience

• Bachelors degree in Computer Science, Information Technology, or related field (or equivalent experience).
• 5 years proven SQL development experience.
• Strong proficiency in writing complex queries, stored procedures, and database optimization.
• Experience with relational databases (e.g., MS SQL Server, MySQL, PostgreSQL).
• Solid understanding of database design principles and data modeling.
• Strong analytical and problem-solving skills.

Nice to Have

• Experience with BI/reporting tools (Power BI, SSRS, Tableau).
• Exposure to cloud database platforms (Azure SQL, AWS RDS).
• Knowledge of ETL processes and tools.