Senior Software Engineer, Data Systems (Python)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer, Data Systems (Python) based in the United States.

This role sits at the heart of a modern data intelligence platform that transforms complex, high-volume marketing and commerce data into actionable insights for global eCommerce brands.
You will design and scale the data infrastructure that powers attribution, analytics, and customer journey visibility across multiple integrations and systems.
The work spans building resilient pipelines, robust APIs, and reliable data transformations across both batch and real-time environments.
You will collaborate closely with product, engineering, and data teams to translate evolving business needs into scalable technical solutions.
The environment is fast-paced and highly iterative, where experimentation, ownership, and technical depth are key to success.
Your contributions will directly impact how customers understand performance, optimize spend, and drive growth through data.
This is a high-impact engineering role where system reliability, scalability, and data quality are mission-critical.