Junior Backend Software Engineer (Python or PHP) - Chicago - ONSITE 2X Week

Posted 13 Hours Ago
Be an Early Applicant
Chicago, IL, USA
Hybrid
93K-140K Annually
Junior
Digital Media • Information Technology • News + Entertainment
Come to Comcast and bring connection to life.
The Role
Develop and maintain backend software for programmatic advertising systems. Responsibilities include designing applications, writing efficient code, implementing unit and integration tests, documenting development and deployment processes, analyzing integration and architecture needs, troubleshooting issues, collaborating with QA, participating in code reviews, and improving application performance and reliability.
Summary Generated by Built In
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's mission is to build great advertising software. We offer the most extensible and transparent advertising buying platform in the world, operating at a massive global scale. We don't just operate a Demand Side Platform (DSP) - we are the platform that powers hundreds of DSPs! As a result, we process trillions of transactions to satisfy millions of dollars' worth of advertising campaigns every month. Our employees enjoy a culture of transparency and one with many challenging problems to solve. We value moving fast, building high-quality reliable software, and supporting each other in the service of driving success for our customers' businesses. Buyer Cloud (formerly Beeswax) is responsible for building and maintaining the services necessary to set up, configure, manage, monitor, and execute DSP digital real-time bidding campaigns. The App team focuses on APIs, support tools, and ad serving systems, supporting FreeWheel Engineering by enabling efficient and scalable programmatic advertising operations. We are seeking a Backend Python Developer to join our team. In this role, you will design, develop, and integrate backend solutions that support business needs and solve moderately complex technical challenges. You will contribute throughout the Software Development Life Cycle (SDLC), including requirements analysis, development, testing, deployment, and application integration. You will apply engineering best practices to deliver high-quality, reliable software and help improve system performance and operational excellence. Working collaboratively with teammates, you will participate in code reviews, provide constructive feedback, and contribute to maintaining strong engineering standards across the team.
Job Description
Responsibilities:
  • Writing and maintaining efficient code for software components, adhering to best practices in development
  • Supporting the design and development of new software applications aligned with business objectives
  • Implementing testing frameworks for software validation, including unit and integration tests, to ensure quality
  • Documenting the software development process, including design and deployment procedures, to facilitate knowledge sharing
  • Analyzing software integration needs and planning system architecture to meet technical specifications
  • Reviewing current practices and technical literature to inform project solutions and applying engineering methodologies
  • Working with Quality Assurance to ensure applications meet technical requirements and fit specifications
  • Troubleshooting software issues, providing resolutions to enhance application performance and user satisfaction
  • 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.
Employees at all levels are expected to:
  • Understand our Operating Principles; make them the guidelines for how you do your job.
  • Own the customer experience think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services.
  • Know your stuff be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences.
  • Win as a team make big things happen by working together and being open to new ideas.
  • Be an active part of the Net Promoter System a way of working that brings more employee and customer feedback into the company by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
  • Drive results and growth.
  • Support a culture of inclusion in how you work and lead.
  • Do what's right for each other, our customers, investors and our communities.

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.
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.
Skills:
Collaboration; Willingness to Learn; Software Development
Salary:
Illinois Pay Range: $93,016.32 - $139,524.48
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.
Relevant Work Experience
2-5 Years

Skills Required

  • Backend software development experience using Python or PHP
  • 2–5 years of relevant work experience
  • Bachelor's degree, or equivalent combination of coursework and experience
  • Software development, collaboration, and willingness to learn
  • Ability to work nights, weekends, and variable schedules as needed

What the Team is Saying

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Comcast Compensation & Benefits Highlights

  • Healthcare Strength Health coverage is framed as comprehensive, with company-sponsored medical, dental, and vision plans, 24/7 virtual care, mental-health support for employees and household members, and access to the Calm app. Feedback suggests this breadth of wellbeing resources is a standout element of the package.
  • Parental & Family Support Paid parental leave for primary and non-primary caregivers, fertility and family-forming benefits, adoption/surrogacy reimbursements, and backup care are prominently highlighted. These supports position the offering as family-friendly across different life stages.
  • Retirement Support A “generous 401(k) company match,” historically described with a safe-harbor-style formula, is consistently emphasized. Feedback suggests the retirement program provides meaningful long-term value, particularly for employees who participate over time.

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The Company
HQ: Philadelphia, PA
115,000 Employees
Year Founded: 1963

What We Do

Welcome to Comcast. From the connectivity and platforms we provide to the content and experiences we create, we bring people together, globally. Our people think the world of our work, and that’s why our work is the best in the world.

Why Work With Us

We believe you can achieve extraordinary things when you feel connected - to the work you do and who you do it with. From the platforms we provide to millions of people, to the content and experiences we create - we bring our customers, viewers and teammates closer together across the globe.

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