5V Tech | Senior Firmware Engineer
October 17, 2025

Senior Firmware Engineer

On Site, United States
$160,000
Permanent
Job Reference: Senior Firmware Engineer-4

Senior Embedded Firmware Engineer – Power systems

  • Permanent

  • Austin, TX – Onsite

  • $160,000

Join a tight-knit, experienced engineering team designing and building mission-critical UPS systems right here in Austin.

This is a chance to step into a newly created role at a global manufacturer whose technology keeps critical infrastructure running 24/7 in industries like data centers, healthcare, transport, and defense. Their systems provide clean, battery-free backup power using advanced flywheel energy storage technology, a greener, longer-lasting alternative to traditional UPS batteries.

What You’ll Do

  • Design, maintain, and enhance embedded firmware for power control systems.
  • Write and optimize C code for real-time applications.
  • Troubleshoot and resolve field issues (e.g., Modbus communication, bearing failure detection).
  • Collaborate with FPGA, hardware, and mechanical engineers on integrated solutions.
  • Support both new product features and ongoing product maintenance.

What We’re Looking For

  • Multiple years of embedded firmware experience.
  • Strong background in C programming for embedded microprocessor systems.
  • Experience with real-time operating systems (RTOS)
  • Background in power electronics or similar control systems.

If you're looking to learn from the best whilst being a part of a team that truly cares for its employees, promotes internal growth, and works on state-of-the-art technologies. This is the role for you!

APPLY NOW or DM me!

Let's Talk

We're always available. Email us at: letstalk@weare5vtech.com