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 (Intermediate and Senior)
Location: Johannesburg
Salary:
Our client, a well-established leader in the supply chain industry, is seeking Intermediate and Senior sql developers to join their dynamic IT team. The organisation prides itself on innovation, efficiency, and the use of technology to optimise operations and decision-making across its national footprint.
3 days ago


Intermediate SQL Developer (Somerset West)
Location: Cape Town
Salary:
3 days ago


Full-Stack SQL Developer (Python) – 24 Month Contract
Location: Johannesburg
Salary: R400 Per Hour Hourly
Brief Description:Are you a seasoned Full-Stack sql developer with a passion for building scalable, data-driven applications?We are actively seeking skilled developers for long-term contract opportunities with our trusted clients across South Africa. If you have strong Python scripting skills, advanced sql expertise, and full-stack development experience — this is your chance to work on impa...
8 days ago


SQL Developer
Location: Cape Town
Salary:
We are looking for a passionate, driven sql developer to play a critical role in transforming complex data into actionable insights that drive key business decisions. We have a permanent role based in Cape Town.
9 days ago


Senior SQL Developer
Location: Johannesburg
Salary: Negotiable
Objective of the Role: The purpose of the role is to design, develop, and optimise robust data solutions that enable exceptional customer experiences and operational efficiency. The Senior sql developer will work collaboratively across business and technology teams to implement high-quality ETL processes, data warehouse s...
16 days ago


SQL Developer
Location: Johannesburg
Salary: Negotiable
Our client is seeking a skilled Afrikaans speaking sql developer to design, develop, and optimize database solutions that support business operations and reporting requirements. The ideal candidate will have a strong understanding of data architecture, ETL processes, and sql Server technologies,...
18 days ago


SQL Developer
Location: Cape Town
Salary:
19 days ago


SQL Developer
Location: Durban
Salary: Market-Related
As a sql developer, you will design, develop, and maintain high-performance sql code and database structures that support critical retail and enterprise operations.
20 days ago


Senior SQL DBA & Developer
Location: Durban
Salary: Hourly
Our client is looking for a solid DBA with BI experience as well (PowerBI, SSRS & Excel) with at least 5 years good commercial experience. This role will suit a qualified DBA with sql and PowerBI dev skills and is REMOTE-BASED (for a Durban-based person).AI skills will be highly advantageous as will AWS and Azure skills.They require a proactive person who can work on their own and has a high w...
18 days ago


Full-Stack Software Developer (C#,SQL) - FULLY REMOTE (CH1165)
Location: Stellenbosch
Salary:
68 days ago