75 Sql Developer jobs in South Africa

Join to apply for the SQL developer role at Jaish Global Tech Private Limited

This range is provided by Jaish Global Tech Private Limited. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Established in 2019, Jaish Global has rapidly evolved into a distinguished solution provider in cybersecurity and digital transformation using Machine Learning & Artificial Intelligence. Certified by ISO 9001:2015 and ISO 27001, we focus on quality and innovative technology solutions to safeguard customer businesses and create value through AI tools and services. Our culture emphasizes continuous learning, growth, and staying at the forefront of technology.

Role Overview

We seek a skilled SQL Developer to join our data team. You will design, develop, and maintain databases and data solutions, with a focus on optimizing performance and ensuring data integrity.

• Design, develop, and implement database solutions including tables, views, stored procedures, and functions.
• Write complex SQL queries for data retrieval, manipulation, and analysis.
• Optimize database performance for speed and efficiency.
• Ensure data quality, accuracy, and consistency.
• Troubleshoot and resolve database issues.
• Collaborate with stakeholders to understand data requirements.
• Create and maintain database documentation.
• Participate in database design and code reviews.
• Stay updated with SQL Server features and database technologies.
• Develop ETL processes for data migration.

Qualifications

• Bachelor's degree in Computer Science, Information Systems, or related field.
• 2-3 years of experience as a SQL Developer.
• Proficiency in SQL (T-SQL, PL/SQL).
• Experience with SQL Server, MySQL, or Oracle.
• Understanding of database design and normalization.
• Query optimization and performance tuning skills.
• Knowledge of data warehousing concepts.
• Excellent analytical and problem-solving skills.
• Strong communication and teamwork skills.

Preferred Skills

• Database administration knowledge.
• Experience with cloud database services (Azure SQL, Amazon RDS, Snowflake).
• Data visualization tools (Power BI, Tableau).
• Scripting languages (Python, PowerShell).

• Excellent work culture

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Information Technology
• Industries: Manufacturing, Industrial Machinery, Maritime Transportation

Referrals can double your chances of interview success. Notifications are available for new SQL Developer roles in South Africa, specifically Cape Town.

Reference: PE002312-VD-1

Our client, a market leader in the IT Industry, based in Port Elizabeth, is currently looking to employ an SQL Developer.
An awesome career opportunity awaits you!

Requirements:

• Com/Bus Sci (IS); or BSc. (Comp); or B.Tech IT (Software Development).
• Understanding of SQL and RDBMS technology (MySQL, MS SQL Server, DB2).
• Knowledge of relevant programming languages.
• Knowledge of software testing.
• Knowledge of TSQL optimization.
• 3-5 years’ development experience (essential).
• Skills in Microsoft SQL Server database (TSQL).

• Collaborate with the Scrum Master/Project Manager to deliver quality, effective software, in line with the agreed development process and business needs.
• Collaborate with stakeholders to gather requirements, conduct analysis, and prioritise requests.
• Conduct research and evaluate potential technical solutions to identified business problems.
• Partner with Business and/or System Analysts to translate business requirements into workable solutions and document solutions into technical specifications.
• Design and code new software functionality using code that is readable, maintainable, and re-usable.
• Conduct Unit Testing of own code, and System Integration Testing (SIT) of each solution and resolve all issues/queries timeously.
• Collaborate with the testing team to co-create test cases to ensure that features within each application are working as expected.
• Contribute to user acceptance testing (UAT) and training material to ensure that functionality is working correctly.
• Provide stakeholders with regular feedback on the technical design and timelines for solution ensuring that business needs are met.
• Maintain existing programmes according to change requests approved by business as and when needed.
• Diagnose root causes of system issues through problem-solving and recommend potential solutions.
• Monitor performance of solutions and make recommendations to improve the performance and functionality of the solution.
• Log issues found in existing systems as internal change controls and ensure successful resolution of issues.
• Provide authoritative expertise and advice to clients and stakeholders.
• Build and maintain collaborative, professional relationships with clients and stakeholders.
• Deliver on service level agreements made with clients and stakeholders in order to ensure that expectations are managed.
• Participate and contribute to a culture which builds rewarding relationships, facilitates feedback and provides exceptional client service.
• Develop and maintain productive and collaborative working relationships with peers and team members.
• Continuously develop own expertise in terms of industry and subject matter development and application thereof in an area of specialisation.
• Participate and contribute to a culture of work-centric thinking, productivity, service delivery and quality management.
• Contribute to continuous innovation through the development, sharing and implementation of new ideas and involvement of peers.
• Take ownership for driving career development.
• Identify solutions to enhance cost effectiveness and increase operational efficiency.
• Manage financial and other company resources under your control with due respect.
• Provide input into the risk identification processes and communicate recommendations in the appropriate forum.

Monthly

Kindly be advised that should you not receive a response within two weeks of applying, please consider your application unsuccessful.

Reference: HTJ000989-YT-1

Stability and longevity
R800 000 - R900 000

Join an established team of SQL Developers collaborating using your 6+ years of proven knowledge and experience in coding on payroll/financial software to enhance and develop the SQL software to each client’s needs. Companies using this software have up to 1 million members ensuring a high percentage of development work within your role.

• Extensive SQL development
• Stable work record
• Financial/Accounting industry experience

R 800 000 - R 900 000 - Annually

Prominent company is looking for a highly skilled individual with substantial Microsoft T-SQL experience to join a highly skilled team to maintain and enhance their core products. Melrose based, travel outside Gauteng may be required.

Requirements

• Non-negotiable 5 years experience
• Extensive knowledge of T-SQL in Microsoft SQL Server Environment
• SC Actuarial Science
• IT related B.Com or B.Sc (IT) degree
• Interact with various stakeholders and provide holistic solutions
• Have a strong technical focus
• Fluently code stored procedures, views and functions using Microsoft SQL Server Management Studio

• Identify drawbacks and make appropriate improvements
• Identify existing problems and implement appropriate solutions
• Interact with clients’ business analysts to establish requirements for new enhancements
• Analyse requirements, build new business functions or enhance existing ones using T-SQL
• Testing various procedures
• Resolve support queries
• Analyse and resolve any system errors
• Query optimizations
• Writing reports and creating templates
• Knowledge of SSIS is advantageous for data conversion and data cleansing
• Liaise with training department

• Relevant IT qualification or equivalent work experience
• SQL scripting expertise
• Familiarity with HR systems and/or time management systems

• Cape Town-based (non-negotiable)
• Independent contractor setup
• Immediate availability advantageous

• Develop and maintain SQL scripts
• Support HR and time management system processes
• Troubleshoot and resolve SQL-related issues
• Collaborate with internal stakeholders to meet project needs