C++ Engineer (PON)

Apply Now ↗
📍 Bengaluru, IndiaFull time

About this role

C++ Engineer (PON)

Harmonic is the worldwide leader in virtualized broadband solutions, shaping the next generation of multigigabit connectivity. We revolutionized broadband networking via the industry’s first virtualized broadband solution, enabling broadband operators to deploy gigabit internet service more flexibly to consumers’ homes and mobile devices. 
Learn more at www.harmonicinc.com. 

 

Role Description

We are looking for an experienced 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: 

  • B.Sc. in computer science / software engineering / electrical engineering
  • 3-5 years’ experience in Software Application development of 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 Embedded environment
  • C/C++ Programming. Python – advantage
  • Experience in Networking, 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 relationships based on integrity and mutual respect, and deliver the highest quality in every aspect of our business for the benefit of our employees, business partners and shareholders.

#LI-Hybrid
#LI-AK1

Harmonic (NASDAQ: HLIT), the worldwide leader in virtualized broadband solutions, is transforming multi-gigabit connectivity. The company’s industry-leading cOS™ virtualized broadband platform, suite of solutions for fiber and DOCSIS, and a growing portfolio of AI-powered network intelligence solutions, enable broadband service providers to simplify operations, deliver exceptional subscriber experiences and expand revenue streams. With thousands of vCMTS servers and hundreds of thousands of RPDs deployed globally, Harmonic powers next-generation broadband services with five-nines reliability. Anchored with a customer-first approach and driven by a legacy of innovation, Harmonic supports broadband service providers at every stage of their network evolution. More information is available at www.harmonicinc.com.

Frequently Asked Questions

Is the salary disclosed for the C++ Engineer (PON) position at Harmonic Inc?
The salary for this C++ Engineer (PON) role at Harmonic Inc is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the C++ Engineer (PON) position at Harmonic Inc located?
This C++ Engineer (PON) role at Harmonic Inc is based in Bengaluru, India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the C++ Engineer (PON) role at Harmonic Inc full-time or part-time?
This is listed as a Full time position. It is posted as a C++ Engineer (PON) role at Harmonic Inc.
How do I apply for the C++ Engineer (PON) position at Harmonic Inc?
Click the "Apply Now" button on this page. You will be redirected to Harmonic Inc's official application portal hosted on oraclecloud where you can submit your application directly.
When was the C++ Engineer (PON) job at Harmonic Inc posted?
This C++ Engineer (PON) position at Harmonic Inc was posted on Aug 26, 2026. Apply as soon as possible — early applications are often reviewed first.
C++ Engineer (PON)
Harmonic Inc
Apply for this role ↗

You'll be redirected to Harmonic Inc's official application page on oraclecloud.