Senior Data Engineer
Core
Building and maintaining scalable data pipelines and entity-centric data models to support AI/ML model enablement, merchant identity resolution, and unified data registries at petabyte scale.
Role type
Senior IC data engineer (AI/ML infrastructure)
Builds
Production-grade data pipelines, entity-centric data models, and model deployment artifacts for AI/ML systems
Domain
Fintech / Payments / AI/ML infrastructure
Deliverable
production ML models
Required skills
Python, SQL, Apache Spark, Databricks, AWS/GCP, ETL/ELT design, distributed systems, data modeling, CI/CD for ML
Preferred skills
Streaming data pipelines, data governance, metadata management, fraud domain knowledge, real-time observability
Technologies
Databricks, Apache Spark, AWS, GCP
Responsibilities
Design and build data pipelines integrating multiple sources for merchant registry and trust profiles; Partner with data science teams to scale models and features into production; Automate and maintain data workflows in distributed environments; Optimize ETL/ELT processes for high-performance data access; Implement testing frameworks and monitoring for production AI/ML systems; Support incident response and performance tuning of production systems.
Seniority
Senior, hands-on IC
