JD – Senior Engineer Role (QA Data Tester / BI Tester)Role OverviewWe are looking for a Data QA Tester with solid 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 Qualifications3+ years of experience in Data / ETL / BI TestingStrong hands-on experience in SQL (mandatory)Good understanding of ETL processes and Data Warehousing conceptsExposure to BI testing (Power BI / Tableau)Exposure to cloud platforms (Azure / AWS / GCP)Core ResponsibilitiesUnderstand business requirements, data models, and mappingsCreate and execute test cases for ETL and data pipelinesPerform data validation using SQL queriesValidate BI reports and dashboards against source dataPerform data reconciliation between source and target systemsTest data across structured and semi-structured formatsIdentify, log, and track defects; support resolution withdev teamsParticipate in SIT cycles and testing activitiesSupport automation initiatives (Python or tools) where applicableSkills & ExpertiseStrong in:SQL querying and data validationETL & Data Warehousing concepts (Facts, Dimensions, Schemas)Working knowledge of:Data integration across multiple systemsBasic cloud data environmentsExposure to:Python (for validation or basic automation support)Modern platforms (Databricks / Snowflake / BigQuery / MS Fabric – awareness level)Good analytical and communication skillsExpectation from RoleIndependently execute testing tasks with minimal supervision and handle daily internal calls with good communication skills.stakeholders with good communication skills.Deliver high-quality data validationBuild confidence in understanding business logicJD – Lead Engineer Role (QA Data Tester / BI Tester | 6–9 Years)Role OverviewWe 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 Qualifications6+ years of experience in Data / ETL / BI TestingStrong expertise in SQL and data validation techniquesStrong hands-on experience in ETL and Data WarehousingExperience 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 contributionCore ResponsibilitiesAnalyze complex data models, mappings, and transformationsDesign and execute end-to-end data testing scenarios (SIT/UAT)Perform advanced data validation and reconciliation using SQLValidate BI reports with complex business logicHandle data validation across:StructuredSemi-structured (JSON, XML, Parqet)Unstructured data (basic understanding)Identify data issues, perform root cause analysis, and suggest fixesContribute to test strategy, test planning, and estimationGuide team members on testing approach and best practicesWork closely with business, dev, and data engineering teamsSkills & ExpertiseStrong expertise in:ETL Testing & Data Warehousing conceptsComplex SQL (joins, aggregations, performance-aware queries)BI report validationHands-on experience in:Python for data validation / automation (writing reusable scripts)Good exposure to:Data platforms: Databricks, Snowflake, BigQuery, MS FabricCloud ecosystems: Azure / AWS / GCPStrong debugging and analytical skillsExpectation from RoleHandle complex testing independently and stakeholders with good communication skills.Act as a go-to person for data validation challengesContribute to improving testing processes and efficiencySupport and guide junior team members (without full ownership)

📌 Senior Engineer / Lead - Quality Engineering (Bengaluru)
🏢 Tiger Analytics
📍 Bengaluru