offpeak

Comcast

Sr. Software Engineer -4 Days ONSITE- Englewood, CO or Reston, VA - FreeWheel

11951 Freedom Dr Ste 900, Reston, VA
183 Inverness Dr West, Englewood, CO

Full-time · $142k–$213k (as posted)

First seen by offpeak October 4, 2026

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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

The Sr. Software Engineer is responsible for developing software solutions for the Ad Serving team at FreeWheel.
The Ad Serving system is the backbone of FreeWheel's demand side platform (DSP) advertising business. It listens to billions of ad auctions per day, decides which of our hundreds of customers should participate, and executes complex bidding strategies to provide optimal results -- in milliseconds.

The Sr. Software Engineer is expected to:
- Design, own, and deliver high-quality software
- Function effectively as a member of a team
- Mentor junior engineers
- Interact with management and other members of the development group
- Continually seek to improve themselves and the company

Job Description

Essential Functions:

The Sr Software Engineer must be able to: 

 

The Ideal Skillset:

BONUS POINTS:

 

Core Responsibilities: 

 

Employees at all levels are expected to:


Disclaimer: This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.

Skills

Collaboration, Communication, Software Engineering

Compensation

Virginia Pay Range: $141,850.78 - $212,776.16

This job can be performed in Denver Campus with a Pay Range of $135,683.35 - $212,776.16

Comcast intends to offer the selected candidate base pay within this range, dependent on job-related, non-discriminatory factors such as experience. The application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later.

Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work.    Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus.  Additionally, Comcast provides best-in-class Benefits to eligible employees.  We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most.  That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality – to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details.

Education

Bachelor's Degree

While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.

Certifications (if applicable)

Relevant Work Experience

7-10 Years

Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.

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