Jobs › Companies › 3M › Data Engineer - Snowflake, Azure, Databricks, and Data Lake

About this Data Engineer - Snowflake, Azure, Databricks, and Data Lake role at 3M

3M · Onsite · IN, BANGALORE

3M has a long-standing reputation as a company committed to innovation. We provide the freedom to explore and encourage curiosity and creativity. We gain new insight from diverse thinking, and take risks on new ideas. Here, you can apply your talent in bold ways that matter.

Job Description

Key Responsibilities

Data Pipeline & Product Development

•  Design, develop, and maintain scalable data pipelines on AWS using Databricks, PySpark, Python, and SQL

•  Build and maintain data products following the Medallion architecture — Bronze (raw ingestion), Silver (cleansed/conformed), Gold (business-ready)

•  Develop data transformations and processing workflows using PySpark, Spark SQL, and Python

•  Build analytics-ready datasets and reusable data assets following the POC → Pilot → Prod governance pathway

•  Apply data modeling concepts including dimensional modeling, Star Schema, and domain-oriented data product design

Platform & Infrastructure

•  Build and support solutions on AWS data services — S3, Glue, Step Functions, Lambda, Athena, and CloudWatch

•  Work with Apache Iceberg table format for open, high-performance Lakehouse storage

•  Develop and optimize Snowflake objects (tables, views, stored procedures) as the SQL consumption layer

•  Support orchestration workflows using AWS Step Functions or Apache Airflow

•  Implement CI/CD and deployment processes using Git, GitHub Actions, and infrastructure-as-code practices

Data Quality & Governance

•  Implement data quality, validation, reconciliation, and monitoring processes — including SOX-compliant controls for close-critical financial data

•  Support data contracts and observability — ensuring data products meet defined schema, freshness, and quality thresholds

•  Implement data security practices including RBAC, data masking, and access controls

•  Monitor data pipeline health, data quality, and cloud platform performance

•  Participate in Databricks Unity Catalog governance and metadata management

Stakeholder Collaboration

•  Work with analysts, product owners, architects, and business stakeholders across Finance, Supply Chain, R&D, Tax, and Commercial to understand data requirements and deliver effective solutions

•  Support analytics platforms including Power BI and semantic/reporting models

•  Participate in code reviews, Agile ceremonies, technical discussions, documentation, and continuous improvement initiatives

Learn more about 3M’s creative solutions to the world’s problems at www.3M.com or on Twitter @3M.

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About 3M

At 3M we apply science in collaborative ways to improve lives daily as our employees connect with customers all around the world. Learn more about 3M's creative solutions to global challenges at www.3M.com or on Twitter @3M or @3MNews.

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