Top Tech Jobs & Startup Jobs in Denver & Boulder, CO

Promotes Comcast products and services within assigned residential communities, driving subscriber growth, retention, and product awareness. Builds relationships with property management and leasing teams, supports sales and customer care resolution, and coordinates onsite visits and events. Ensures services are available in new communities, identifies expansion opportunities, pitches advanced products, and collaborates with Comcast Business and account executives. Requires independent judgment, consistent attendance, and flexibility to work nights and weekends.

Configure, provision, test, and troubleshoot SDN-based network services, including firewalls, NAT/PAT, QoS, BGP, uCPE, and wireless backup circuits. Create hardware bills of materials, update service inventories, guide project managers and customers, document commissioning results, define acceptance criteria, and collaborate with engineering and product teams to improve service delivery and network performance.

Operates and monitors broadcast systems during live events, troubleshooting audio and video issues in real time. Coordinates with production teams, directors, and on-air talent; adjusts signal levels; maintains event logs; and supports reliable transmission across multiple broadcast streams. The role involves live feeds, content segmentation, playlists, broadcast automation, video servers, and audio consoles within a 24/7 shift-based environment.

Operate and monitor broadcast systems during live events, troubleshoot transmission issues, coordinate with production teams and on-air talent, adjust audio and video levels, and maintain event logs. The role supports a 24/7 broadcast operation with rotating shifts and requires strong multitasking, communication, and problem-solving skills. Experience with broadcast automation, video servers, audio consoles, compliance standards, or live production is beneficial, but training is available.

Manages a software engineering team responsible for high-scale ad-serving systems. Provides technical direction, supports architecture and engineering practices, collaborates with product management, drives infrastructure improvements, reviews work quality, and develops team performance. The role requires distributed application development experience, cloud deployment knowledge, strong SQL skills, monitoring tools expertise, and proficiency in C++, Java, Go, or Rust. This position is onsite four days per week in Englewood, Colorado.

Analyzes wholesale voice, IP transit, peering, and CDN pricing, margins, traffic, financial performance, and deal structures. Builds pricing, forecasting, capacity, COGS, and what-if models; loads rate sheets; produces management reporting; monitors customer trends; resolves invoice disputes; and partners with Finance and Sales on pricing decisions and margin optimization.

Lead architecture and technical direction for FreeWheel’s high-throughput Buyer Cloud Ad Serving platform. Design scalable, low-latency distributed backend services; optimize performance; drive reliability, observability, and cloud-native adoption; establish engineering standards; collaborate across Product, Infrastructure, SRE, and Data Engineering; and mentor engineers. The role requires operating production systems processing billions of auctions and potentially millions of requests per second, with occasional nights and weekends as needed.

Sells Comcast business internet, data, video, and voice services to small and midsize businesses. Develops territories, prospects through cold calling and partnerships, presents solutions, manages sales pipelines, meets quotas, and coordinates with technical and support teams to ensure customer satisfaction and revenue growth.

Build and scale low-latency ad-serving software handling billions of daily auctions. Responsibilities include developing data- and model-driven features, optimizing algorithms and architectures, reducing cloud costs, extending observability, supporting distributed infrastructure, participating in on-call rotations, and documenting systems and incident procedures.