Tuesday, June 18, 2024

Senior Engineer I – Embedded VoIP ‎ At Hubbell

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Location: Chennai

Company: Hubbell

Position Overview

To provide specialist development and applications support for the VoIP product line. To develop new VoIP based software systems, Product Investigating , Feature enhancement, Fixing customer field problems & testing.

Duties and Responsibilities

  • Maintaining the current VoIP software, investigating, fixing problems & testing.
  • Providing assistance to sales/marketing, production and service on any problems encountered with the software systems developed in the department.
  • Development of prototype and production ready software systems using desktop and emulation products.
  • Maintain an up-to-date knowledge of the marketplace and the developing technologies related to the marketplace in which the company operates.
  • Continually strive to improve the productivity of the department
  • From time to time undertake other activities at the request of the business unit manager or engineering manager.

Skills and Experience

  • Education: B.E/B.Tech/M.Tech in Electronics/Electrical/Computer Science Engineering.
  • Must have at least 4 – 10years industry experience of working on mission critical VoIP software based product Investigating , feature enhancement, fixing customer field problems & testing.
  • Embedded Linux application programming with multithread environment
  • Experience in SIP and RTP VoIP protocols and codec standards (G711, G722 and G729)
  • Experience developing multithreaded real time Embedded C and C++ software.
  • General network protocols and concepts (IPv4, IPv6, TFTP, TCP, UDP, Multicast, ICMP, NTP, SMTP, SNMP).
  • Microprocessor architecture & concepts for the BF536 DSP of processors.
  • Experience in peripheral device protocols – EBIU (RAM, Flash), I2C, SPORT (Codec), RMII (Onboard Ethernet MAC->LAN)
  • Experience in GIT , Wireshark Analysis , Genkins Build System
  • An understanding of hardware and the interface between hardware and software. Ability to produce concise, well-documented code.
  • Embedded System programming on linux and RTOS based multithread environments.


  • Bachelors Degree
  • Masters Degree in Electronics or Computer Science


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