Embedded Firmware Engineer for Green HVAC Tech

Massachusetts Clean Energy

Somerville (MA)

On-site

USD 85,000 - 125,000

Full time

14 days+
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Benefits offered by this job

Health Insurance
Flexible PTO
Stock Options
Bonuses
401K

Job summary

Transaera, based in Somerville, MA, is seeking a Firmware Engineer to help develop and maintain controls firmware for innovative heat pump systems. You will contribute from design through prototype testing and work with hardware and software teams to deliver reliable, energy-efficient HVAC technology.

The role requires a bachelor's in a relevant engineering field, 1+ years in firmware or embedded software, and willingness to travel ~20%. Familiarity with Git and Modbus/BACnet is a plus.

Qualifications

  • Bachelor's degree in a relevant engineering field.
  • 1+ years of firmware or embedded software experience.
  • Strong problem solving and autonomous work style.
  • Familiarity with Git.
  • Willingness to travel at least 20%.

Responsibilities

  • Develop and maintain controls firmware for heat pump systems.
  • Contribute from design to prototype testing and optimization.
  • Support fielded product commissioning and troubleshooting.
  • Perform code reviews and adhere to firmware best practices.
  • Ensure reliability, security, and performance.
  • Collaborate with hardware, software and systems teams.
  • Create test plans and estimate task timelines.

Skills

Firmware development
Embedded software
Git
Problem solving
Communication

Education

Bachelor's degree in engineering

Tools

Git
Modbus
BACnet
Structured text

Job description

Transaera, based in Somerville, MA, is seeking a Firmware Engineer to help develop and maintain controls firmware for innovative heat pump systems. You will contribute from design through prototype testing and work with hardware and software teams to deliver reliable, energy-efficient HVAC technology.

The role requires a bachelor's in a relevant engineering field, 1+ years in firmware or embedded software, and willingness to travel ~20%. Familiarity with Git and Modbus/BACnet is a plus.

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