Sr. Software Engineer- AWS & Python/GO-Lang

Company: Comcast

Location: Chicago, IL 60603

Salary: $129,515.93 - $203,525.03 a year

Type: Full-time

Posted: 2026-04-13

About this role

FreeWheel, a Comcast company, provides comprehensive ad platforms for publishers, advertisers, and media buyers. Powered by premium video content, robust data, and advanced technology, we’re making it easier for buyers and sellers to transact across all screens, data types, and sales channels. As a global company, we have offices in nine countries and can insert advertisements around the world.

Job Summary

FreeWheel, a Comcast global advertising technology company, powers the buying, selling, and delivery of premium video advertising across linear TV, connected TV (CTV), and streaming platforms. FreeWheel provides enterprise-scale software and marketplaces that enables programmatic ad‑tech solutions that help media owners, advertisers, and agencies manage, monetize, and measure advertising across linear TV, streaming, and digital video.

Job Description

About the Role:

FreeWheel is now executing a multi‑cloud strategy, with significant testing and development underway on a new cloud platform. As a Sr. Software Engineer, you will play a key role in developing and supporting applications across multiple cloud environments, leveraging native cloud services while ensuring high availability, scalability, and performance.

This role blends both hands-on backend development with production support,

You will collaborate closely with internal engineering teams, vendors, and client services to drive automation, reliability, and operational excellence across large-scale distributed systems.

Key Responsibilities:

  • Design, analyze, and troubleshoot **large-scale distributed systems**
  • Develop, debug, and optimize backend services and applications
  • Build applications that run across **multiple cloud platforms**, leveraging native cloud services
  • Automate routine operational tasks to improve efficiency and reliability
  • Provide production support, including monitoring, incident response, and root cause analysis
  • Support secure configurat...

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