Software Engineer 3 - Golang or Python & Kubernetes - Freewheel

Comcast; Reston (VA); On-site; USD 120,000 - 180,000; Full time

Job summary

Comcast is seeking an experienced software engineer to collaborate across teams, design and develop software solutions, and mentor junior engineers. The role emphasizes system requirements analysis, application customization, and ensuring quality with QA, while training users and contributing to production-grade platforms.

The ideal candidate has 5+ years in software engineering, hands‑on Kubernetes, AWS/OCI, and Terraform experience, plus strong problem‑solving and collaboration skills.

Qualifications

• 5+ years of experience in Software Engineering, Platform Engineering related fields
• Experience with at least one programming language such as Go,Python
• Hands‑on experience with Kubernetes and containerized applications
• Experience working with public cloud platforms such as AWS, OCI
• Familiarity with CI/CD tools such as Jenkins,Argo CD
• Experience with Infrastructure as Code tools such as Terraform, and GitOps practices
• Strong troubleshooting and problem‑solving skills
• Good communication and collaboration abilities

Responsibilities

• Collaborating with cross‑functional teams to design, develop, and integrate software solutions that align with business needs
• Conducting analysis of system requirements and the customization of applications to ensure optimal functionality
• Assisting with the software update process for existing applications and roll‑outs of software releases
• Mentoring junior engineers, fostering a culture of technical excellence and shared knowledge within the team
• Engaging with Quality Assurance to verify that software meets technical specifications and delivering high‑quality, reliable applications
• Troubleshooting and resolving complex technical issues in software applications and systems
• Synthesizing market research and industry trends to inform project strategies and enhance product offerings
• Conducting training sessions for operational staff to ensure effective use of internally developed applications
• 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

Skills

Kubernetes

Go

Python

CI/CD

Terraform

Cloud Infrastructure

Education

Bachelor’s Degree: Computer and Information Science

Job description

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

This job involves collaborative design and development of software solutions that meet business objectives. It includes system requirement analysis, application customization, and assisting with software updates. It also involves mentoring junior engineers, ensuring quality with Quality Assurance, and providing technical leadership on routine projects. The job is also responsible for conducting training for application users.

Job Description

• 5+ years of experience in Software Engineering, Platform Engineering related fields
• Experience with at least one programming language such as Go, Python
• Hands‑on experience with Kubernetes and containerized applications.
• Experience working with public cloud platforms such as AWS, OCI
• Familiarity with CI/CD tools such as Jenkins,Argo CD.
• Experience with Infrastructure as Code tools such as Terraform, and GitOps practices
• Strong troubleshooting and problem‑solving skills
• Good communication and collaboration abilities

Preferred

• Experience operating production Kubernetes environments
• Experience with EKS, OKE, or other managed Kubernetes services
• Familiarity with observability tools such as Prometheus, Grafana, OpenTelemetry
• Experience building internal developer platforms or self‑service tooling.

Responsibilities

• Collaborating with cross‑functional teams to design, develop, and integrate innovative software solutions that align with business needs
• Conducting analysis of system requirements and the customization of applications to ensure optimal functionality
• Assisting with the software update process for existing applications and roll‑outs of software releases
• Mentoring junior engineers, fostering a culture of technical excellence and shared knowledge within the team
• Engaging with Quality Assurance to verify that software meets technical specifications and delivering high‑quality, reliable applications
• Troubleshooting and resolving complex technical issues in software applications and systems
• Synthesizing market research and industry trends to inform project strategies and enhance product offerings
• Conducting training sessions for operational staff to ensure effective use of internally developed applications
• 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.

Skills

CI/CD, Cloud Infrastructure, Kubernetes, Python (Programming Language), Terraform (Software)

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 benefits summary on our careers site for more details.

Education

Bachelor’s Degree: Computer and Information Science

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

5-7 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.