Johannesburg: QA/Data Analyst posted by Hire Resolve
Posted on 2025-09-11 00:00:00
| Employer | Hire Resolve |
|---|---|
| Category | Other IT/Computer |
| Location | Gauteng / Johannesburg |
Job Summary
Responsibilities:
-
Perform comprehensive data analysis to identify trends, anomalies, or errors in datasets, ensuring data accuracy and consistency.
-
Implement and manage process automation to enhance efficiency and reduce manual intervention in data workflows.
-
Develop and execute robust test plans to ensure data quality, system reliability, and adherence to business requirements.
-
Write and optimize complex SQL queries for efficient data extraction, validation, and reporting, supporting various analytical and operational needs.
-
Utilize Python for advanced data manipulation, automation scripting, and sophisticated analytics tasks, contributing to data-driven decision-making.
-
Collaborate closely with stakeholders across departments to understand their data requirements and ensure seamless alignment with overall business objectives.
-
Manage databases by monitoring performance, troubleshooting issues, and implementing efficient storage solutions to maintain optimal data accessibility and integrity.
-
Conduct thorough root cause analysis on identified data quality issues and implement effective corrective actions to prevent recurrence.
Minimum Requirements:
- Bachelors degree in Mathematics (BCom Mathematics or BSc Mathematics) or a related field.
-
Proficiency in SQL, including writing complex queries, stored procedures, and understanding database structures.
-
Strong Python programming skills, with experience in data manipulation libraries (e.g., Pandas, NumPy) and scripting for automation.
-
Excellent problem-solving and analytical abilities, with a keen eye for detail and a methodical approach to data challenges.
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Proven experience in database management systems (e.g., PostgreSQL, MySQL, SQL Server), including performance monitoring and troubleshooting.
-
Demonstrated data analysis skills, capable of interpreting large datasets and presenting findings clearly and concisely.
Benefits:
- Competitive salary based on experience (salary can potentially be more based on experience/skills)
IF you meet the above requirements and want to make a career-changing move, apply today by emailing your CV to *****@*****.co.za
You can also connect with Daniel on LinkedIn or contact Hire Resolve
If you meet the above requirements we will contact you within 3 working days
Click Go Apply to apply online!
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