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Job Summary

To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Senior ETL Developer in Chennai, India.

What a typical day looks like:

• Analyze data requirements, data model and determine the best methods in extracting, transforming, and loading the data into the data warehouse and other system integration projects

• Perform source system analysis and design the extract logic

• Architect the solution, Code Design, Implement and continuously expand data pipelines by performing extraction, transformation and loading activities

• Investigate data to identify potential issues within ETL pipelines

• Write SQL scripts to perform data comparison checks to unit test data integration jobs

• Prepare high- and low-level design documentation

• PoCs for various Data Integration uses cases by using various Data Integration tools and Databases.

• Write Shell scripts or Python scripts for various in-house automation activities

The experience we’re looking to add to our team:

• 4 to 6 years of Development experience in Data Warehousing environment with very strong knowledge of Data Integration, migration & replication by using Informatica PowerCenter/products, Oracle, MySQL, Snowflake & Unix shell scripting
• Proficient in Data modelling & Strong Exposure to Data Warehousing Concepts. 
• Implementation of larger Data Warehousing/Data Lake projects
• Strong hands-on experience on Databases including PL/SQL & SQL
• Hands on experience in SQL query tuning, query re-writing & fine tuning 
• Preferred to have exposure on cloud data integration tools like Matillion, Snowflake OpenFlow, Kafka Streaming and Mulesoft platform.
• Able to write the complex Unix shell and Python scripts
• Hands on experience of Informatica Power Center and other products, preferred to have worked  on CDC (Change Data Capture) environment

• Strong knowledge of Oracle, SQL server, postgres & Snowflake database and write/optimizing complex SQL queries

• Experience with scripting languages such as Unix Shell and Python

• Strong knowledge of data analysis, data transformation, conceptual data modelling, data transformation and metadata management.

• Preferred to have knowledge on Qlik Replicate, Big data, APIs, and Cloud data integration tools experience

• Experience in handling various file types for sending/receiving data (CSV/API/XML/JSON/AVRO)

• Should be proficient enough to design and develop ETL for any data warehouse projects

• Should have very good technical skills to optimize/tune the SQL queries or workflow to reduce cycle times to process huge data set

• Understanding of industry standards for data security and privacy
• Design and Develop Informatica mappings, mapplets and workflows using Informatica products
• Share the workload and flexible enough to get into other technologies as applicable and need basis
• Coach and guide other members in the team and implement best practices and automate some of routine day to day activities
• Prepare High & Low-level design documents and Test cases for various Data Warehousing projects

What you’ll receive for the great work you provide:

• Health Insurance
• PTO

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Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email [email protected] and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).