Testing - DET - Senior

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QE – Data& Analytics – Test Lead

Job Title: Data & Analytics– Test Lead

The opportunity

As a Data Analytics Test Lead, you will be responsible for testing Business Intelligence & Data warehousing Solutions both in on premise and cloud platform and should ensure Quality of deliverables. You will work closely with Test Manager for the Projects under Test. Testing proficiency in ETL, data-warehousing, data automation using Python/TOSCA and Business Intelligence area are required for this position.

Added advantage to have experience in testing Big Data/unstructured data using Hadoop/Spark framework, knowledge in predictive analytics.

Skills And Attributes For Success

• Develop Test Strategy for Testing BI & DWH Projects for various aspects like ETL testing & Reports testing (Front end and Backend Testing), Integration Testing and UAT as needed. Provide inputs for Test Planning aligned with Test Strategy.
• Perform Test Case design, identify opportunity for Test Automation. Develop Test Cases both Manual and Automation Scripts as required.
• Ensure Test readiness (Test Environment, Test Data, Tools Licenses etc)
• Coordinate testing efforts with cross-functional teams, including ETL developers, data engineers, business analysts, and project managers, to ensure testing aligns with project timelines and objectives
• Establish and enforce data quality standards, data profiling, and data cleansing procedures to maintain high-quality data.
• Delivery of Testing needs for BI & DWH Projects.
• Perform unstructured data / big data testing both in on-premise and cloud platform.
• Thorough understanding of Requirements and provide feedback on the requirements.
• Perform Test execution and report the progress. Report defects and liaise with development & other relevant team for defect resolution.
• Prepare Test Report and provide inputs to Test Manager/ Lead for Test Sign off/ Closure
• Provide support in Project meetings/ calls with Client for status reporting.
• Provide inputs on Test Metrics to Test Manager/ Lead. Support in Analysis of Metric trends and implementing improvement actions as necessary.
• Handling changes and conducting Regression Testing
• Generate Test Summary Reports
• Co-coordinating Test team members and Development team in order to resolve the issues
• Interacting with client-side people to solve issues and update status
• Able to lead team across geographies
• Actively take part in providing Analytics and Advanced Analytics Testing trainings in the company
  
  

Qualification & Experience

• BE/BTech/MCA/M.Sc
• 5–8 years of experience testing Data Warehousing/Business Intelligence solutions, including at least 3 years with BI & DWH technologies and Analytics applications
  
  

Preferred Skills

• Strong in Data warehouse testing - ETL and BI and having exposure to the reporting tools such as Cognos/PowerBI/Tableau/Qlik etc
• Exposure to one or more ETL tools such as Informatica, SSIS, SAP Data services, AWS Glue, Azure Data factory
• Strong SQL skills with experience in writing complex data validation SQL’s on databases like Oracle/ SQL Server/ Teradata / Snowflake/Postgres/Redshift
• Proficiency in data services of any leading cloud providers like AWS, Azure, GCP and thorough knowledge on data platforms like Databricks, Azure synapse
• Validate data integrity and consistency across various stages of ETL pipelines.
• Experience in master data management (MDM) is added advantage
• Working experience with python data processing is desirable
  
  

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