Job Summary:
We're seeking an experienced Big Data Tester / DB Analyst to ensure the quality and integrity of our large-scale databases. The ideal candidate will possess strong analytical skills, expertise in data analysis and experience working with massive datasets.
Key Responsibilities:
1. Design, develop, and execute testing strategies for complex database systems.
2.Writing Test cases for data lakes with multiple data sources
3. Identify, report, and track defects and performance issues.
4. Collaborate with development teams to resolve defects and optimize database performance.
5. Analyse large datasets to identify trends, patterns, and anomalies.
6. Develop and maintain logs reports, and dashboards.
7. Monitor performance, backup/recovery processes.
8. Ensure data integrity, consistency, and compliance.
Soft Skills:
1. Excellent analytical, problem-solving, and communication skills.
2. Ability to work collaboratively in agile environments.
3. Strong attention to detail and organizational skills.