Senior SDET responsible for ETL/Big Data manual and automation testing, validating data migrations between SQL/Oracle and modern databases (Snowflake/Postgres), building automation frameworks to compare APIs, JSON/files and RDBMS, writing SQL/Python/PySpark tests, implementing CI/CD pipelines, and working with AWS S3, Minio, Airflow, Tableau/SuperSet and Jira. Financial domain experience preferred.
No# of Open position : 2
Location : Offshore
Job Description :
- Strong Background of ETL/Bigdata Manual and Automation Testing(8+ years)
- Good understanding of Data warehouse concepts – Fact / Dimensional modeling , Data Vault 2.0 modeling
- Having experience in migration of Data related projects , like validation of data from SQL / Oracle to modern databases like Snowflake / Postgres , etc
- Nice to have an experience in ETL Orchestration tools like Microsoft SSIS , Informatica , Talend , Apache-Airflow , etc and understanding its task flow .
- Expertise in writing SQL, Python and PySpark queries in Jupyter Notebook .
- Should have hands on experience to implement On-prem and cloud data connections to automate the data validations between heterogeneous sources.
- Should have hands on experience in build automation robust framework to read Rest API's, jsons, text, and CSV files and compare against RDBMS.
- implement and maintain CI/CD pipelines for automated testing and reporting.
- Should have worked on AWS S3, Minio, Airflow, Snowflake, Postgres, Tableau, SuperSet, and Jira.
- Proficiency in data automation using python, Pytest, BDD, Robot Framework, etc..
- Should be team player and supportive to the team members to upskill on automation implementation and maintenance.
- Preferred to have financial domain knowledge
Photon Chennai, Tamil Nadu, IND Office
DLF IT Park 1/124 Mount Poonamallee Road Sivaji Gardens Manapakkam , Chennai, India, 600089
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