Required Skills:

· Development, maintenance, and enhancement of Data Pipelines (ETL/ELT) and processes with thorough knowledge of star/snowflake schemas

· Hands on experience in PowerCenter/IDMC/IICS.

· Developing complex SQL queries and SQL optimization

· Development experience must be full Life Cycle experience including business requirements gathering, data sourcing, testing/data reconciliation, and deployment within Business Intelligence/Data Warehousing Architecture.

· Designing and implementing data security

· Monitoring and optimizing data storage and data processing

· Delivering Data Solutions using Cloud Technologies

· Advanced SQL skills and experience with relational databases and database design like Oracle and SQLSERVER.

· Significant experience working with cloud Data Warehouse and Data Lake solutions (e.g., Snowflake, Redshift, BigQuery, Azure Data Lake Storage, Amazon S3, etc.)

· Experience working with data ingestion tools such as Fivetran, stitch, or Matillion.

· Working knowledge of Cloud-based solutions (e.g., Azure, AWS and GCP).

· Experience building and deploying machine learning models in production.





· Solid proficiency in object-oriented languages: Python, Java, C++, Scala.

· Solid proficiency in scripting languages like Bash.

· Strong proficiency in data pipeline and workflow management tools (e.g., Airflow, Azkaban).

· Familiarity with big data frameworks such as Apache Hadoop and Apache Spark

· Robust project management and organizational skills.

· Excellent problem-solving, communication, and organizational skills.

· Demonstrated leadership experience and skills

· Ability to communicate effectively and influence technical and business stakeholders at all levels of the organization

Requirements

Experience in Supply Chain and Manufacturing Domains - understand the data, the use cases, and the value it drives rather than just the code"
Procurement / Supplier data
Inventory and warehouse management data
Demand planning and forecasting
Production orders, BOMs, routings
Shop floor / MES data
Quality systems (defects, CAPA, nonconformance)

📌 Principal Data Engineer/architect Chennai
🏢 Excel Tek
📍 Chennai