Comcast · 5 hours ago
C++ or Golang Software Engineer
CO - Englewood, 183 Inverness Dr West
Full-time
Onsite
Mid, Senior Level
$110K/yr - $165K/yr
5+ years expComcast's FreeWheel is looking for passionate Sr. Software Engineers to help design, build and support their high-quality, innovative video advertising platform. The role involves developing scalable infrastructure on AWS, managing containerized applications, and collaborating with cross-functional teams to enhance the platform's capabilities.
InternetTelecommunicationsTVVideoWeb Hosting
Responsibilities
Design, architect, and implement solutions utilizing AWS services, Kubernetes, and containerization technologies
Develop and manage highly scalable and reliable infrastructure on AWS, ensuring optimal performance and cost efficiency
Deploy and manage containerized applications using Kubernetes and related orchestration tools
Implement security best practices and ensure the integrity and compliance of the AWS infrastructure and containerized environments
Optimize application performance, scalability, and availability in the AWS cloud environment
Collaborate with cross-functional teams to gather requirements and translate them into technical designs and specifications
Document and maintain software functionality
Support overall business
Solve issues in technical way
Stay updated with the latest advancements in AWS services, Kubernetes, and containerization technologies, and evaluate their potential impact on our infrastructure and applications
Troubleshoot and resolve infrastructure and application-related issues, working closely with the operations and development teams
Collaborate with stakeholders to identify and implement automation and optimization opportunities across the infrastructure and deployment processes
Partner with global engineering, product and operations teams to further incorporate collective innovations
Mentor junior level software engineers
Construct and optimize the infrastructure of the ad delivery system with high concurrency, high availability, and low latency ad delivery
Continuous optimization and reconstruction of existing systems to support rapid business development
Responsible for end-to-end software development, Assists with the software update process for existing applications and roll-outs of software releases
Collaborates with project stakeholders to identify product and technical requirements. Conducts analysis to determine integration needs
Researches, writes and edits documentation and technical requirements, including software designs, evaluation plans, test results, technical manuals and formal recommendations and reports
Provides technical leadership throughout the design process and guidance with regards to practices, procedures and techniques. Serves as a guide and mentor for junior-level Software Development Engineers
Displays in-depth knowledge of engineering methodologies, concepts, skills and their application in the area of specified engineering specialty
Displays in-depth knowledge of and ability to apply, process design and redesign skills. Presents and defends architectural, design and technical choices to internal audiences
Qualification
Required
In-depth understanding of cloud, containerization and other related technologies, familiar with distributed architecture and commonly-used middleware such as cache, message queue, Nginx, etc
Good understanding of Linux/Unix, with excellent data structure and algorithm foundation
Proficiency in C/C++ or Golang and network programming
Experience with large system software design and development
Demonstrated expertise in problem solving and technical innovation
Strong passion with learning/practicing new technics
Knowledgeable about SDLC, Agile and Software Engineering Methodology
Team working skills, Good communication skills, Willingness to work under pressure
Have strong ability and persistency on technical support
Have ability to work close with global teams and accept additional working time besides normal working hours to have meeting or co-working with global teams
Bachelor's Degree or above
2+ years of experience
Preferred
Experience in large-scale online service design, development and operation and maintenance is preferred
Experience with distributed systems and mission-critical systems is preferred
Advertising industry experience is a plus
Benefits
Commission under the terms of an applicable plan
Bonus
Best-in-class Benefits to eligible employees
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
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2026-01-11
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2026-01-07
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