Comcast · 5 hours ago
Principal Software Engineer - Python - Ad-Tech
Chicago, IL
Full-time
Hybrid
Lead/Staff
$180K/yr - $271K/yr
15+ years expComcast's FreeWheel is seeking a Principal Engineer, Software Engineering to join their Programmatic Demand team. The role involves defining the technical vision and architecture of the platform while collaborating with stakeholders to design and deliver core features focused on performance and scalability.
InternetTelecommunicationsTVVideoWeb Hosting
Responsibilities
Collaborates with project stakeholders to identify product and technical requirements. Conducts analysis to determine integration needs
Designs and oversees new software and web applications, supports applications under development, and customizes current applications. Assists and oversees in the roll-out of software releases
Trains and mentors software engineers on internally developed software applications and software development best practices
Oversees the researching, writing, and editing of documentation and technical requirements, including software designs, evaluation plans, test results, technical manuals, and formal recommendations and reports
Keeps current with technological developments within the industry. Monitors and evaluates competitive applications and products. Reviews literature, patents, and current practices relevant to the solution of assigned projects
Provides technical leadership throughout the design process and provides guidance with regards to practices, procedures and techniques. Serves as a guide and mentor for junior level Software Development Engineers
Assists in tracking; provides and evaluates performance metrics. Ensures team delivers software on time, to specification and within budget
Works with Quality Assurance team to determine if applications fit specification and technical requirements. Tests and evaluates systems, subsystems and components
Leads project planning, resourcing, requirement analyzing and defining, detailed designing and deployment of feature or system
Presents and defends architectural, design and technical choices to internal and external audiences
Consistent exercise of independent judgment and discretion in matters of significance
Qualification
Required
A bachelor's or master's degree in computer science, engineering, or a related technical field, or equivalent practical experience
15+ years of experience as a hands-on software engineer, with a deep focus on designing and building scalable, distributed systems. Experience in the media or advertising technology industry is a must-have
Proven expertise in technical architecture and system design, with the ability to break down complex problems and deliver elegant, maintainable solutions
Demonstrated ability to own and manage technical backlogs, collaborating with product and engineering peers to prioritize work, define technical requirements, and drive execution
Advanced proficiency in object-oriented and systems programming languages such as C++, Java, Python, or Go with a strong understanding of concurrency, performance tuning, and distributed computing
Experience deploying and operating applications in public cloud environments (e.g., AWS, GCP, Azure), with a solid grasp of cloud-native development patterns and infrastructure-as-code
Comfortable using engineering productivity tools such as Jira (for backlog and sprint planning), Confluence (for technical documentation), Git (for version control), and Microsoft Office Suite (for communication and reporting)
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
2025-12-26
Sports Business Journal
2025-12-25
Company data provided by crunchbase