Development Engineer 3

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Development Engineer 3 in Others

Comcast
Full time
Email

Others
09/24/2026
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Chennai, India

Responsibilities

Plan and design software components, systems, and applications for Remote PHY devices, FDx AMPs, and related access-network systems.
Develop and implement real-time control-plane and data-plane software using C/C++, Unix, Yocto, and the open-source RDK platform.
Support development, testing, qualification, deployment, operations, troubleshooting, root-cause analysis, and problem resolution.
Support and upgrade Remote PHY Node and FDx AMP software in large-scale customer-serving networks.
Analyze, test, and integrate new applications and assist with software release rollouts.
Collaborate with employees, contractors, suppliers, Operations, Quality Assurance, and other project stakeholders.
Define functional and technical requirements and oversee technical documentation, test results, manuals, and reports.
Provide guidance and training to junior software development engineers and distributed engineering teams.
Present and defend architectural, design, and technical decisions to internal and external audiences.
Work variable schedules, including nights and weekends, as necessary.

Requirements

Bachelor’s degree or equivalent in Computer Science or Computer Engineering, or equivalent coursework and experience or extensive related professional experience.
5-8 years of software system development and management experience, with the posting also listing 5-7 years of relevant work experience.
At least 5 years of real-time system development experience.
At least 5 years of DOCSIS modem/modulator-demodulator system development experience.
Required experience with DevOps organizations, C/C++, scripting, Linux/Unix configuration and programming, and modern software design practices.
Experience with Remote PHY and DOCSIS device development is strongly desired.
Detailed understanding of DOCSIS, DSG, PacketCable, and PCMM protocols and related cable-network components.
Preferred experience with Git, Gerrit, Jenkins, Jira, AWS, Docker, Kubernetes, and Java certification.
Preferred experience with RF and cable-plant engineering, modulation, forward error correction, multiple-access techniques, link budgets, performance characterization, and fiber, coaxial, and wireless networks.
Preferred experience working with CableLabs, SCTE, cable operators, and standards-development organizations.
Excellent verbal and written communication, organization, and time-management skills.

Benefits

Comcast provides benefits options and guidance intended to support employees physically, financially, and emotionally.
Eligible non-sales positions may receive a bonus; compensation details are provided through Comcast’s compensation and benefits summary.
The role may require on-site or off-site work, collaboration across on-shore and off-shore teams, and nights, weekends, or variable schedules.

Comcast

Comcast is a U.S.-based media and telecommunications company that sells broadband, video, wireless, and voice services to consumers and businesses under the Xfinity and Comcast Business brands. It also owns NBCUniversal (including NBC, Universal Pictures, and Peacock) and Sky, operating TV networ...

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