Embedded Firmware Engineer — STM32 (Cortex-M4F) port & bring-up for a precision instrument

Posted 3 weeks ago

Only freelancers located in the U.S. may apply.U.S. located freelancers only

Summary

We are migrating an existing, field-proven embedded firmware codebase from its current microcontroller onto a new PCB design built around an STM32F4-series MCU(STM32F417, Cortex-M4F, LQFP-100). The firmware controls precision sensing and closed-loop valve/actuator drive on the instrument. The codebase exists and works today; this is a port and bring-up effort, not a clean-sheet design.

Not Sure
Hourly
1-3 months
Duration
Expert
Experience Level
$40.00
-
$100.00
Hourly
Remote Job
Ongoing project
Project Type

Contract-to-hire opportunity

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Skills and Expertise

Mandatory skills

Embedded C

STM32

ARM Cortex-M

Activity on this job

Proposals:10 to 15
Last viewed by client:2 weeks ago
Interviewing:
0
Invites sent:
0
Unanswered invites:
0

About the client

Member since Jun 16, 2026

United States
5:56 PM
Engineering & Architecture
Large company (100-1,000 people)

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