SQL Developer

iOCO Pty Ltd; Cape Town; On-site; ZAR 300 000 - 400 000; Full time

Job summary

A growing technology firm is seeking a skilled SQL Developer in Cape Town. The ideal candidate has 4+ years of experience, proficient in T-SQL and database design, and enjoys designing and implementing database solutions. You will be responsible for developing new systems, maintaining existing solutions, and collaborating with cross-functional teams to ensure high-quality results.

Qualifications

• 4+ years’ experience as a SQL Developer in a professional environment.
• Strong proficiency in T-SQL, stored procedures, functions, triggers, and performance tuning.
• Experience with ETL (SSIS) and SSRS is beneficial.

Responsibilities

• Design, develop, and maintain SQL-based systems and solutions.
• Extend and optimize existing database structures and stored procedures.
• Collaborate closely with business analysts and developers.

Skills

T-SQL

SQL Development

Data Analysis

Performance Tuning

ETL (SSIS)

SSRS

Agile Methodologies

Job description

We’re looking for a skilled SQL Developer to join our growing team at iOCO. In this role, you’ll be responsible for developing new systems, maintaining and enhancing existing solutions, and assisting with day‑to‑day BAU (Business‑As‑Usual) work.

This opportunity is ideal for someone who takes ownership of their projects, works well independently, and enjoys collaborating with cross‑functional teams to deliver reliable and high‑quality database solutions.

What you’ll do:

• Design, develop, and maintain SQL‑based systems and solutions.
• Extend and optimize existing database structures and stored procedures.
• Support and troubleshoot BAU data processes to ensure consistent system performance.
• Collaborate closely with business analysts, developers, and other stakeholders to understand and translate business requirements into technical solutions.
• Develop and implement efficient queries, scripts, and database objects to meet business needs.
• Perform data analysis, validation, and quality checks to ensure data integrity.
• Participate in testing, deployment, and continuous improvement initiatives.
• Take full ownership of assigned projects — from design through to implementation and support.

Your expertise:

• 4+ years’ experience as a SQL Developer in a professional environment.
• Strong proficiency in T‑SQL, stored procedures, functions, triggers, and performance tuning.
• Experience with ETL (SSIS) and SSRS will be beneficial.
• Solid understanding of relational database design, normalization, and optimization.
• Experience working with large datasets and complex data transformations.
• Exposure to source control and Agile methodologies is advantageous.

Key Attributes

• Strong sense of ownership and accountability for deliverables.
• Excellent problem‑solving, analytical, and communication skills.
• Self‑motivated with the ability to work independently and as part of a collaborative team.
• Detail‑oriented with a commitment to delivering high‑quality work.

Other information applicable to the opportunity:

• Contract position
• Location: Cape Town