Senior Data Test Engineer

Hybrid in Romania: Bucharest

Data Quality Engineering

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We are seeking a highly skilled Senior Data Test Engineer to design and oversee robust automated testing frameworks, ensuring data integrity, reliability, and performance within complex enterprise data pipelines.

You will lead quality engineering initiatives and collaborate with cross-functional teams to deliver high-performance solutions. Join us and help drive exceptional data quality across high-scale systems.

Responsibilities

Design and implement automated testing frameworks for data systems
Lead and mentor the quality engineering team
Develop and execute advanced API test cases for large-scale systems
Define and execute performance testing strategies
Select performance testing tools and create scripts
Prepare and manage test data for various scenarios
Validate data integrity and reliability across pipelines
Analyze test results to identify performance bottlenecks
Collaborate with development teams to optimize performance
Document test plans, cases, and results
Contribute to continuous improvement of QA processes
Coordinate with cross-functional teams to ensure compliance with quality standards

Requirements

Minimum 6+ years of test automation experience
Proven experience in data and data pipeline testing
Experience in performance testing of large-scale APIs
Hands-on expertise with performance testing tools such as Apache JMeter or LoadRunner
Ability to prepare and manage test data for performance and functional testing
Excellent analytical and troubleshooting skills
Strong documentation and reporting abilities
English language proficiency at B2 level (Upper-Intermediate)

Nice to have

Experience in cloud-based environments
Familiarity with CI/CD pipeline integration
Proficiency in scripting or programming for test automation

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