Comcast · 2 days ago
Sr. Data Engineer- Chicago, IL or Denver, CO- ONSITE 4 X Week
Chicago, IL
Full-time
Onsite
Mid, Senior Level
$122K/yr - $183K/yr
4+ years expComcast's FreeWheel provides comprehensive ad platforms for publishers, advertisers, and media buyers. They are seeking a highly skilled Data Engineer with expertise in SQL and either Python or Scala to build large-scale data pipelines and design robust data architectures on AWS.
InternetTelecommunicationsTVVideoWeb Hosting
Responsibilities
Architect, design, and develop high-performance, scalable data pipelines
Develop large scale and complex Big Data ETL using modern frameworks such as DBT and Databricks Delta Live Tables (DLT)
Define and implement data lake architectures and open table formats (e.g., Delta Lake, Iceberg)
Establish and enforce best practices for data engineering, ensuring data quality, integrity, and performance
Drive observability and monitoring for data pipelines, implementing data catalogs and lineage tracking
Ability to own critical modules for complex and large-scale Batch ETL models and ability to articulate models to Product, Engineering and Leadership
Effectively context switch between multiple priorities, balancing long-term architectural goals with immediate business needs
Develop complex Semantic layers and help create customer facing self-service analytics
Consistent exercise of independent judgment and discretion in matters of significance
Regular, consistent and punctual attendance. Must be able to work nights and weekends, variable schedule(s) as necessary
Other duties and responsibilities as assigned
Qualification
Required
At-least 4+ years of experience in Data Engineering
Proficient in at-least one of languages such as Python, Scala or Java or GoLang
Ability to craft SQLs for complex Lakehouse or warehouses
Hands-on experience in Spark and/or Snowflake is preferred
Firm grasp on concepts such as Lakehouse (like Apache Iceberg) and Warehouse
Firm grasp on Data Warehouse modeling paradigms
Firm understanding of Cloud based architectures
Problem solving skills
Bachelor's Degree
7-10 Years relevant work experience
Preferred
Experience in Looker or similar BI Modeling tool
Understanding of Semantic Layer such as Looker (Look ML), Snowflake or Databricks
Benefits
Best-in-class Benefits
Company
Comcast
Comcast is a media and technology company that provides broadband internet, mobile services, and entertainment platforms. It is a sub-organization of SkyShowtime.
10001+ employees
H1B Sponsorship
Comcast has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (705)
2024 (561)
2023 (624)
2022 (750)
2021 (588)
2020 (583)
Funding
Current Stage
Public CompanyTotal Funding
$4.92BKey Investors
California Public Utilities CommissionMassachussetts Broadband InstituteMaine Connectivity Authority
2025-11-13Grant· $3.2M
2024-07-02Grant· $2.69M
2023-04-24Grant· $0.28M
Leadership Team
Neil Smit
President and Chief Executive Officer
Candy Lawson
SVP, Chief Compliance Officer and Senior Deputy General Counsel
Recent News
2026-01-07
2026-01-07
2026-01-07
Company data provided by crunchbase