
Staff Data Engineer
- Chennai, Tamil Nadu
- Permanent
- Full-time
- Bachelor's degree in Computer Science, Data Engineering, or related technical field (Master's degree preferred)
- Minimum 10-15 years of hands-on data engineering experience in large-scale, high-volume environments
- Expert-level proficiency in SQL optimization for multi-petabyte datasets and advanced Python programming
- Extensive experience with Snowflake architecture, optimization, and cost management at enterprise scale
- Demonstrated expertise building Kimball dimensional data warehouses and star schema architectures
- Advanced experience with AWS cloud infrastructure and either DBT or SQLMesh for data transformations
- Hands-on experience with CI/CD pipelines, GitFlow, and data governance frameworks ensuring GDPR/PCI-DSS compliance
- Proven ability to architect and own multiple entire areas of the codebase or services independently
- Expertise with Apache Kafka, real-time data processing, and event-driven architectures
- Experience with Apache Iceberg, data lakehouse architectures, and modern table formats
- Demonstrated expertise in cloud cost optimization and data warehouse performance tuning
- Experience with MLOps frameworks, LLM integration, vector databases, and AI-driven analytics. We know its new, but some familiarity is a plus.
- Proven track record with subscription business models including cohort analysis, LTV calculations, and marketing attribution
- Direct industry experience in cybersecurity, ad-tech, or high-volume data processing environments (billions of events per day)
- Design and architect enterprise-scale data solutions that directly impact Gen's data strategy execution. This might be something like designing and implementing an incremental identity graph, integrating a marketing attribution vendor or automating LTV calculation.
- Lead evaluation and implementation of cutting-edge technologies including modern data stack and advanced analytics
- Collaborate with executives and senior leadership to align data architecture with business strategy
- Mentor IC9 and IC10 engineers, focusing on architectural decision-making and advanced technical skills
- Drive complex, multi-quarter technical initiatives requiring coordination across multiple engineering teams