Senior SQL Developer

Recruiter:

Boikago Group

Job Ref:

SQLDEV112025

Date posted:

Monday, November 17, 2025

Location:

Pretoria, South Africa

Salary:

R70 000 per month

SUMMARY:
Senior SQL Developer

POSITION INFO:

Senior SQL Developer

Our client in the Technology Services sector based in Midrand is looking for a Senior SQL Developer

KEY DUTIES

Design, test, implement and maintain the integrated spatial database to ensure 24/7 database availability and operation.
Establish and maintain database replication.
Develop and maintain stored procedures, triggers, functions, CTEs, security configurations, index optimization, query performance tuning, database normalization and design, RBAC, encryption, partitioning and sharding, and data auditing.
Collaborate with product managers and designers to ensure a successful, high-quality product and great user experience.
Analyse, maintain and enhance existing application and troubleshoot issues with efficiency.
Perform accurate development estimation.
Produce technical specifications and designs. Participate in new business development through ideation, prototype development, and project estimates.
Research new techniques, tools, and best practices and share that knowledge with the team and community.
Maintain high data integrity and security standards.
Can help with quality assurance and provide comments.

EDUCATIONAL & SKILLS REQUIREMENTS

Essential Qualifications:

Matric / Grade 12
Degree in Software Engineering, Computer Science or related

Advantageous Qualifications:

Bachelor of Honours Degree in Software related qualification
Software Language/Database Specific Qualification

Experience required

3+ year DBA experience
3+ year Database Development experience
Project experience: 2 years
Other experience: 3 years in a software/mobile/database development or a combination
Familiarity with Agile development methodologies
Knowledge of OO design principles and development patterns
Exposure in ASPNET, ASP.NET Core, WebAPI, SQL, PostgreSQL, PostGIS extension and XAML is advantageous
Excellent understanding and application of design principles

If you are interested kindly submit your application to

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