Principal Software Engineer, Data Engineering

What You'll Do

• Architect the data platform – drive the technical direction for a scalable, reliable data platform built on a medallion architecture that serves customer-facing analytics, reporting, and agentic AI from a unified foundation.
• Build and optimize ingestion pipelines – design robust CDC, real-time streaming (Kafka, Flink), and batch processing pipelines that transform complex, nested document-oriented operational data into clean analytical models at enterprise scale.
• Tame schema complexity – build resilient ingestion and transformation layers that gracefully handle deeply nested, continuously evolving document schemas — deciding where to absorb complexity (ingestion, transformation, or query time) and making those tradeoffs explicit and sustainable.
• Serve AI and analytics consumption patterns – architect data products that support both traditional BI workloads (pre-aggregated dashboards, dimensional models for scorecards and reports) and emerging AI consumption patterns (low-latency retrieval, contextual assembly, freshness-sensitive agent queries).
• Own data quality, contracts, and observability – establish the data trust infrastructure that makes cross-team data consumption reliable: schema contracts with upstream producers, data quality monitoring, lineage tracking, freshness SLAs, and clear escalation paths when things break.
• Drive cost-aware architecture – own Snowflake warehouse optimization, compute governance, and cost-efficient pipeline design. Build the practices and visibility so the team makes principled cost/performance tradeoffs rather than discovering them on the invoice.
• Bridge producers and consumers – collaborate across organizational boundaries to align upstream software engineering teams and downstream analytics and AI teams around unified data strategies, shared contracts, and engineering standards.
• Lead and grow the team – technically lead and growth-coach a diverse crew of data engineers. Champion best practices across the full spectrum of data engineering disciplines, from low-level pipeline architecture to sophisticated data modeling and analytical query performance.

Your Background

What will set you apart:

• Demonstrated depth in building production data platforms that serve multiple consumption patterns – you've gone beyond traditional BI to support real-time product features, AI/ML workloads, or customer-facing analytics from the same data foundation.
• Deep experience with the impedance mismatch between document-oriented operational stores and analytical systems – you've dealt with nested, schema-evolving source data (MongoDB, DynamoDB, or similar) and have opinions on where flattening and transformation should live.
• Hands-on experience with data quality and trust at scale – you've built or operated schema registries, data contracts, quality monitoring, or lineage systems in an environment where multiple teams depend on shared data products.
• Track record of cost-conscious data architecture – you've optimized Snowflake (or comparable) warehouse spend, designed compute governance policies, or re-architected pipelines to materially reduce cost without sacrificing reliability.
• Strong instinct for the bridge role: you're as comfortable pushing back on an upstream team's schema change as you are negotiating freshness SLAs with a downstream AI consumer.

Foundations:

• 8+ years of professional software engineering experience, with significant time spent on distributed, data-intensive production systems – including substantial depth in data pipeline and platform architecture.
• Deep hands-on expertise with modern data technologies: Snowflake, Apache Kafka, Apache Flink, and CDC tooling (Debezium or similar).
• Experience developing and operating cloud data infrastructure at enterprise scale (AWS preferred), including infrastructure-as-code (Terraform) and CI/CD automation.
• Strong programming skills in Python, Java, and SQL. You write production-grade code, not just scripts.
• A track record of designing performant data models that support fast, efficient querying for analytical and product-facing use cases.
• Strong cross-functional communication skills - you work effectively with software engineers, data scientists, AI teams, and business stakeholders across organizational boundaries.
• Experience mentoring engineers and building collaborative, high-performing teams.