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Senior C++ Engineer (PON)

Harmonic


Job Location:

Bengaluru - India

Monthly Salary: Not provided by the employer
Posted: 28 August 2026 (Yesterday)
Application Deadline: 25 November 2026
Vacancies: 1 Vacancy

Job Summary

Description

Senior C Engineer (PON)

Harmonic is the worldwide leader in virtualized broadband solutions shaping the next generation of multigigabit revolutionized broadband networking via the industrys first virtualized broadband solution enabling broadband operators to deploy gigabit internet service more flexibly to consumers homes and mobile devices.
Learn more at.

Role Description

We are looking for a Senior C Engineer to join our team
You will report to the Director of Core Software Broadband business unit
You will be based in Bengaluru India

Location

Hybrid work with at least 3 times a week from the office in Bengaluru.

What you will be doing:

The position involves C/C and/or python development of next-generation cable industry leading products services and systems for Harmonic.
Successful candidates for this position have experience in the design development and test of Passive Optical Network (PON) Optical Line Terminal (OLT) access solutions. Candidates will learn and build on experience using advanced C and python technologies containerized solutions (Docker and k8s) Embedded Systems and various networking environments developed to operate within Linux servers using cutting-edge technologies and techniques.

As part of the role you will be involved in the following areas:

  • C/C and/or python code development of OLT device programming ONU management & control and state-of-the-art system orchestration capabilities as part of our R&D team
  • Investigations and debug of complex issues both from Harmonic QA and Customer Networks
  • Plan design implement and test within an agile development framework

What you should have:

  • . in Computer Science / Software Engineering / Electrical Engineering
  • 5 years experience in Software Application developmentof one or more of the following: IEEE (xEPON) ITU-T (xGPON) PON G.984.4/G.988 OMCI DPoE/IEEE 1904.1 SIEPON or related OAM
  • Practical knowledge of DPoE and/or TR-156/200
  • Experience with BBF CCO and OB-BAA ONF CORD SEBA and vOLT-ha - advantage
  • Development within Linux Embeddedenvironment
  • C/C Programming. Python advantage
  • Experience inNetworking Multi-threading OOD and Design patterns.
  • DOCSIS / DPDK knowledge advantage
  • High level of interpersonal skills. Team player with ability to communicate effectively with different groups in English (written and verbal)

At Harmonic we believe that building and nurturing a global team with diverse backgrounds and voices is critical to our success. Together we achieve excellence through creativity and innovation build relationshipsbased on integrity and mutual respect and deliver the highest quality in every aspect of our businessfor the benefit of our employees business partners and shareholders.

#LI-Hybrid
#LI-AK1




Required Experience:

Senior IC


About Company

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Harmonic (NASDAQ: HLIT), the worldwide leader in virtualized broadband and video delivery solutions, enables media companies and service providers to deliver ultra-high-quality video streaming and broadcast services to consumers globally. The company revolutionized broadband networkin ... View more

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