Job Description ? Senior Snowflake Data Engineer (Retail Domain)
Experience: 10+ Years
Domain: Retail
Job Summary
We are seeking a highly experienced Senior Snowflake Data Engineer to lead the design, development, and optimization of enterprise-scale cloud data platforms. The ideal candidate should have deep expertise in Snowflake, AWS, Apache Airflow, and Data Warehousing, along with hands-on experience in Python-based ETL development and Agile Scrum delivery. The candidate will also be expected to serve as a Scrum Master, facilitating Agile ceremonies, removing delivery impediments, mentoring the team, and driving continuous improvement while providing technical leadership.
Primary Skills
Snowflake
Advanced SQL
Stored Procedures
Complex Data Transformations
Role-Based Access Control (RBAC)
Agile Data Masking
Data Governance
Query and Warehouse Performance Optimization
Snowflake Architecture and Best Practices
AWS
Amazon S3
Amazon EMR (Elastic MapReduce)
Apache Airflow
Workflow Orchestration
DAG Design, Development, and Scheduling
Monitoring and Troubleshooting
GitHub




Source Code Management
Branching Strategy
Version Control
Code Reviews
Data Warehousing
Enterprise Data Warehouse Design
Dimensional Modeling
Star and Snowflake Schemas
Fact and Dimension Tables
Types of Facts (Transactional, Snapshot, Accumulating Snapshot)
Secondary Skills / Knowledge
GitHub Actions for CI/CD
Python for ETL Development
Data Extraction from MySQL and other source systems
Snowpark
Open Table Formats (Apache Iceberg, Delta Lake, Apache Hudi)
Data Pipeline Automation
Query Performance Tuning
Cloud Data Architecture
Agile Delivery Practices
Scrum Master Experience
2+ years of experience performing Scrum Master responsibilities.
Facilitate Scrum ceremonies including Sprint Planning, Daily Stand-ups, Sprint Reviews, and Retrospectives.
Track sprint progress and ensure timely delivery of committed work.
Identify and remove team impediments to improve delivery efficiency.
Collaborate with

📌 LEAD DATA ENGINEER (Bengaluru)
🏢 Happiest Minds Technologies
📍 Bengaluru