Lead Data Engineer - Experimentation Platform

• Python
• SQL
• Data Engineering
• ETL / ELT
• Apache Spark
• Databricks
• Snowflake
• Apache Kafka
• Apache Airflow
• Streaming Data Pipelines
• Data Modeling
• Data Warehousing / Lakehouse
• A/B Testing / Experimentation Platforms
• CI/CD for Data Pipelines
• Data Quality & Data Governance
• Cloud Data Platforms, * Design and build scalable data platforms supporting experimentation and A/B testing.
• Develop batch and streaming data pipelines for large-scale user and product datasets.
• Build reusable datasets and frameworks for experimentation, analytics, and product measurement.
• Design dimensional data models and analytics-ready data products.
• Implement automated data quality, validation, monitoring, lineage, and governance.
• Build production-grade deployment pipelines with CI/CD and observability.
• Partner with Product, Engineering, Data Science, and Analytics teams to deliver scalable data solutions.
• Optimize data infrastructure supporting experimentation, personalization, and machine learning workloads.
• Mentor engineers and establish best practices for large-scale data engineering.

• Bachelor’s degree in Computer Science, Engineering, Mathematics, Statistics, or a related technical field.
• 7+ years of experience in data engineering or large-scale data platforms.
• Strong experience with distributed data processing and cloud-based data architectures.
• Hands-on experience with Python, SQL, Spark, Databricks, Snowflake, Kafka, and Airflow.
• Strong understanding of data modeling, ETL/ELT, streaming architectures, and lakehouse concepts.
• Experience building experimentation, analytics, personalization, or ML data platforms.
• Experience implementing CI/CD, automated testing, monitoring, and data governance.
• Strong system design and architecture experience.
• Experience mentoring engineers and leading technical initiatives.

Nice to Have:

• Experimentation platforms or A/B testing infrastructure.
• Causal inference or product analytics experience.
• ML feature engineering and model lifecycle pipelines.
• Infrastructure automation and observability.
• Subscription, streaming media, advertising, or consumer product experience.
• MS or PhD in a related technical field.