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.
· Strong proficiency in object-oriented languages: Python, Java, C++, Scala.
· Strong proficiency in scripting languages like Bash.
· Solid proficiency in data pipeline and workflow management tools (e.g., Airflow, Azkaban).
· Familiarity with big data frameworks such as Apache Hadoop and Apache Spark
· Strong 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
Pro

📌 Principal Data Engineer/Architect (Chennai)
🏢 EXCEL TEK
📍 Chennai