Senior Engineer​/Lead - Quality Engineering

Position: Senior Engineer / Lead - Quality Engineering
Location: Bengaluru

JD – Senior Engineer Role (QA Data Tester / BI Tester)

Role Overview
We are looking for a Data QA Tester with strong fundamentals in ETL, Data Warehousing, and BI testing. The role focuses on executing data validation, ensuring data quality, and supporting automation and cloud-based testing initiatives.

Required Qualifications
3+ years of experience in Data / ETL / BI Testing
Strong hands-on experience in  SQL (mandatory)
Good understanding of  ETL processes and Data Warehousing concepts
Exposure to  BI testing (Power BI / Tableau)
Exposure to  cloud platforms (Azure / AWS / GCP)

Core Responsibilities
Understand  business requirements, data models, and mappings
Create and execute  test cases for ETL and data pipelines
Perform  data validation using SQL queries
Validate  BI reports and dashboards  against source data
Perform  data reconciliation  between source and target systems
Test data across  structured and semi-structured formats
Identify, log, and track defects; support resolution with dev teams
Participate in  SIT cycles and testing activities
Support  automation initiatives (Python or tools)  where applicable

Skills & Expertise
Strong in:
SQL querying and data validation
ETL & Data Warehousing concepts (Facts, Dimensions, Schemas)
Working knowledge of:
Data integration across multiple systems
Basic cloud data environments
Exposure to:
Python (for validation or basic automation support)
Modern platforms (Databricks / Snowflake / Big Query / MS Fabric – awareness level)

Good analytical and communication skills

Expectation from Role
Independently execute testing tasks with minimal supervision and handle  daily internal calls with good communication skills.
stakeholders with good communication skills.
Deliver  high-quality data validation
Build confidence in  understanding business logic

JD – Lead Engineer Role (QA Data Tester / BI Tester | 6–9 Years)

Role Overview
We are looking for a Lead QA Tester who can independently handle complex data testing scenarios, contribute to test strategy, and drive quality across ETL pipelines, data platforms, and BI systems. This role requires strong SQL expertise, deeper system understanding, and proactive problem-solving.

Required Qualifications
6+ years of experience in Data / ETL / BI Testing
Strong expertise in  SQL and data validation techniques
Strong hands-on experience in  ETL and Data Warehousing
Experience in  BI testing (Power BI / Tableau)
Hands-on exposure to  cloud platforms (Azure / AWS / GCP)
Hands-on exposure to  data automation (Python)
Experience in  test planning and test strategy contribution

Core Responsibilities
Analyze  complex data models, mappings, and transformations
Design and execute  end-to-end data testing scenarios (SIT/UAT)
Perform advanced  data validation and reconciliation using SQL
Validate  BI reports with complex business logic
Handle data validation across:
Structured
Semi-structured (JSON, XML, Parqet)
Unstructured data (basic understanding)
Identify data issues, perform  root cause analysis , and suggest fixes
Contribute to  test strategy, test planning, and estimation
Guide team members on  testing approach and best practices
Work closely with  business, dev, and data engineering teams

Skills & Expertise
Strong expertise in:
ETL Testing & Data Warehousing concepts
Complex SQL (joins, aggregations, performance-aware queries)
BI report validation
Hands-on experience in:
Python for data validation / automation (writing reusable scripts)
Good exposure to:
Data platforms:
Databricks, Snowflake, Big Query, MS Fabric
Cloud ecosystems:
Azure / AWS / GCP
Strong debugging and analytical skills

Expectation from Role
Handle  complex testing independently and stakeholders with good communication skills.
Act as a  go-to person for data validation challenges
Contribute to  improving testing processes and efficiency
Support and guide junior team members (without full ownership)