SQL Developer

SQL developers form an integral part of database management across various industries. If you are looking for day-to-day tasks that allow you to manipulate and transform data in its most basic form, then pursuing a SQL career should be interesting to you.

What is a SQL Developer?

A SQL (pronounced as “ess-cue-el”) developer is someone who analyses and designs applications that interface with the database computer language SQL (Structured Query Language).

While specific duties may vary, the main requirement of an SQL developer is to create, update and improve a database to suit a business’ needs. These databases are then checked to establish their reliability to run on systems. They are also required to write and test code within a database.

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SQL Developer Job Description

SQL Developer Job Overview

SQL developers who have SSIS & SSRS experience are highly considered. Recruiters and companies hiring often look for candidates who have a background in SQL, ETL processes and Data warehouse framework business analysis. This role is to enhance a business’ intelligence system to help them make better decisions.

Responsibilities of a SQL Developer

Design, develop and maintain SQL applications/ETL, databases, reports and programmes
Create, document and implement test plans
Set up and maintain automated SQL scheduled tasks
Investigate and provide support to the business regarding all data related issues
Designing, building, and maintaining efficient, reusable, and reliable code
Set up automated processes, when required, for handover to the Deployment team
Document current or new processes
Ensure the best possible performance and maintain the quality and responsiveness of applications
Perform data analysis – write relational and multi-dimensional database queries
Handle escalations from the business

SQL Developer Qualifications

A tertiary qualification in IT
ITIL Foundation Certificate
MS SQL Certifications beneficial
Excellent knowledge of database architecture and design
Excellent MS SQL DB & T-SQL knowledge is essential
Knowledge of SSIS, SSRS and data warehousing

Skills

Minimum 3 years experience in SQL development
Must have experience with SQL queries, stored procedures, functions and triggers
Experience in data warehousing and analytics

Search jobs similar to this role and find your dream job! Happy hunting.

SQL Developer Jobs currently open:

SQL Developer
Location: Cape Town
Salary: Annually
Join the frontlines of data investigation, turning complex datasets into clear, actionable insights. Build BI solutions that empower decision-making and drive strategic growth.
1 day ago

Senior SQL Developer - 6 month contract
Location: Johannesburg
Salary: 1000 Monthly
Our client seeking an experienced Senior sql developer to design, develop, and optimise high-performance database solutions. The ideal candidate will have technical expertise in sql Server, complex stored procedures, and database performance tuning, with a proven ability to handle high-volume transactional environments.
3 days ago

Senior SQL Developer - Contract
Location: Johannesburg
Salary: R550 - 615 per hour
Senior sql developer - Contract
3 days ago

Senior SQL Developer - 6-Month Contract - Sandton - Hybrid
Location: Johannesburg
Salary: R550 per hour - R570 per hour
PeopleSolved is currently recruiting for a Snr sql developer, for a 6-MONTH CONTRACT opportunity, to join one of SA''s leading financial services institutions. Based in Sandton, this HYBRID role is open to all SA citizens.
3 days ago

SQL Developer
Location: Stellenbosch
Salary: 500 Hourly
If you are a skilled sql developer with exposure to HR and time management systems, and you’re looking for a flexible contracting role in Stellenbosch with the possibility of going permanent, then this is your chance. This hybrid role offers just 1 day a week in-office and 80–100 hours a month, making it perfect for an independent contractor based in Cape Town who is ready to start 1 S...
5 days ago

SQL Developer
Location: Cape Town
Salary: Negotiable
Weâ€™re looking for a dependable sql developer to join our team at iOCO. This is a BAU (Business-As-Usual) role focused on supporting and maintaining existing sql systems, delivering regular reports, and assisting with data analysis. Youâ€™ll play a key part in keeping business-critical systems running smoothly while helping tea...
5 days ago

SQL Developer
Location: Johannesburg
Salary: 600000 Annually
Are you a passionate sql developer ready to join a company that thrives on brilliance and bold ideas? Look no further - this is the opportunity you've been waiting for!
17 days ago

SQL/C# Developer
Location: Cape Town
Salary: 500 000 Annually
Long ago, in a world of tangled legacy systems and fragile integrations, one developer could bring balance: writing clean sql, crafting strong C# structures, and forging harmony between data and application.Now, the time has come again. Could you be the next Codebender to wield sql and C# with honor and skill?
3 days ago

SQL/C# Developer
Location: Cape Town
Salary: 500 000 Annually
Ahoy, ye salty code-slinger! We be on the lookout for a sharp-minded sql developer with a keen eye for C# backend enchantments—and a flair for visualizin' treasure maps with Power BI or Qlik. If ye have sailed the stormy seas of payments or insurance, ye might be the one we're seekin’ to join our fearless crew
9 days ago

Intermediate Developer - Java, Spring Boot, MS SQL Server/Postgres, Development Workflow, OpenAPI
Location: Cape Town
Salary:
39 days ago