BENGALURU · FULLTIME
Data Test Engineer (ETL / Data Migration Testing)

Impelsys
Bengaluru · onsite · Posted 3d ago
Sourced from
Undisclosed7–10 yrsfulltimeBengaluru
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Section · 01
About this role
About Us
We are growing our Data & AI practice, which delivers cloud data platforms, data modernisation and migration, analytics and AI-enabled engineering for global enterprise clients. You will work in cross-functional teams on long-term engagements, using modern cloud technologies and AI-assisted engineering practices. Location: Offshore (India) Full-time.
Role Summary Tests data pipelines and data migrations - proving that data is complete, correct and consistent - with automation and clear evidence for sign-off.
Experience Level Total experience Relevant experience (must) Test Engineer 4-7 years 3+ years data / ETL / migration testing Senior Test Engineer 7-10 years 5+ years data testing; 2+ years test automation lead Roles & Responsibilities - Plan and design tests for data pipelines, migrations and reports
- Automate reconciliation: row counts, keys, checksums, column-level comparisons
- Run parallel-run comparisons between legacy and new systems; triage differences
- Build data-quality checks and regression suites in CI
- Test security and privacy: access, masking, data deletion
- Prepare test evidence and sign-off packs; support UAT
- Advanced SQL
- Python for test automation
- ETL / data migration testing
- Data-quality frameworks (Great Expectations, Deequ, dbt tests or similar)
- Defect management and test reporting
- AWS Athena / Glue / Redshift
- Data-diff tools (e.g., Datafold)
- Performance testing of data pipelines
- AI-assisted test generation
Clear communication with remote client stakeholders across time zones; Comfortable using AI coding and productivity tools, and reviewing AI-generated work critically; Agile ways of working; ownership and accountability. Certifications: ISTQB (preferred).
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Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.
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Section · 02
Skills
data qualityTestingAgilePerformance TestingAnalyticscodingPythonData MigrationSQLreconciliation
Section · Company
About Impelsys

Impelsys
IT Services & Consulting
960
employees
2001
25 years old
Bangalore/Bengaluru, Karnataka
India
₹11.1L PA avg
Avg at Impelsys
About
Impelsys is a leading provider of innovative technology solutions that empower organizations across the globe become digital-first, data driven intelligent enterprises. Our services include Data and Analytics, Cloud, AI/ML Platforms and Products, End-to-End Quality Assurance (QA), Custom Application Development, and Learning Solutions. Our diverse portfolio of solutions spans across enterprise business applications, digital publishing, professional development, point of care solutions, continuing education, marketplace applications, retail & ecommerce, analytics & business intelligence among others. We complement our solutions repertoire with services spanning QA, data analytics and management, cloud services, application support, digital marketing, eLearning, and content services.With more than 23 years of experience, 1100+ experts, and 2500+ tailormade solutions developed for nearly 300 customers worldwide, Impelsys impacts over 50 million people each month and has a global footprint with operations in the US, EU, and India.
Industries
IT Services & ConsultingInternet
Employee ratings
10 reviews
3.3/ 5
Culture
2.7
Career growth
2.5
Work-life
3.0
Employees rate it well for
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