Senior Data Engineer - Product Data

Overview

Bristol, United States | Posted on 02/10/2026

City:
Bristol, CT or NYC

Onsite/ Hybrid/ Remote:
Hybrid (4 days a week Onsite)

Duration: 10 months

Rate Range:
Up to $96/hr on W2 depending on experience (no C2C or 1099 or sub-contract)

Work Authorization: GC, USC, All valid EADs except OPT, CPT, H1B

Please note that visa transfers are not supported for this role. Candidates must be on our payroll. If you require visa sponsorship, please do not apply.

• Strong Scala with functional programming experience (building application-level logic over large datasets)
• Apache Spark in production environments
• Advanced SQL on large datasets (complex joins, window functions, aggregations)
• Experience building attribution logic or event-based user journey modeling over clickstream or event data
• Databricks experience in production environments

• Build deterministic attribution logic over clickstream and user browse event data.
• Develop Scala-based functional programming solutions to model user state transitions and event pathways.
• Use Spark to process large-scale datasets and prepare data for application-level processing.
• Contribute to gold and silver data layers supporting analytics and recommendation systems.
• Participate in RFC design processes including data modeling, integration testing, and documentation.
• Deliver high-quality, production-grade code in a collaborative engineering environment.

• 5+ years of hands-on data engineering or backend engineering experience.
• Strong coding fundamentals with ability to solve problems in live coding interviews.
• Experience working with high-volume, event-driven data systems.
• Understanding of medallion architecture, SCD concepts, and non-summable metrics.
• Bachelor’s degree in a technical field preferred (or equivalent experience).

• Experience with attribution modeling in media, ads, or commerce environments
• Background in backend engineering with Scala
• Experience supporting recommendation or personalization systems