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Sr. Backend Engineer C++ - (Hybrid)

Comcast

$126,789 - $190,183
Sep 23, 2025
Chicago, IL, US
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FreeWheel, a Comcast company, is looking to hire Sr. Backend Engineers to help design, build and support their high-quality, innovative video advertising platform. This platform is crucial for the television industry to monetize their premium content, enabling consumers to view high-quality videos on various devices. The engineering hub in New York is a core part of the global engineering group responsible for building a one-stop solution for the TV industry to manage its billion-dollar revenue, handling billions of daily requests and terabytes of data.

Requirements

  • 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++ or Golang and network programming.
  • Experience with large system software design and development.
  • Experience with distributed systems and mission-critical systems is preferred.
  • 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.

Responsibilities

  • 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.
  • Design, architect, and implement solutions utilizing AWS services, Kubernetes, and containerization technologies.

Other

  • 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.
  • Team working skills, Good communication skills, Willingness to work under pressure.
  • 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.