Senior Embedded Software Engineer (4-Day Week, Fully Remote)

Haystack United Kingdom
Remote
This Job is No Longer Active This position is no longer accepting applications
AI Summary

Haystack is seeking an experienced Embedded Software Engineer for a fully remote, 4-day work week role. You will develop and maintain embedded software in C for innovative electronic products, collaborating closely with hardware engineers. This position offers strong work-life balance and the chance to work on technically challenging projects.

Key Highlights
Develop and maintain embedded software in C for electronic systems.
Collaborate with hardware engineers on schematics, prototypes, and PCB debugging.
Support product validation and automated testing, ideally using Python.
Contribute to design reviews and product improvements.
Work independently in a remote engineering team.
Technical Skills Required
C Python
Benefits & Perks
4-day working week
Fully remote (UK-based)
£50,000 – £65,000 salary
25 days holiday plus bank holidays

Job Description


Embedded Software Engineer (4-Day Week)


£50,000 – £65,000

United Kingdom

Fully Remote


Description

An exciting opportunity for an experienced Embedded Software Engineer to join a growing technology business offering a 4-day working week, fully remote setup, and the chance to work on innovative electronic products used across multiple industries.


This role is ideal for someone who wants strong work-life balance while still working on technically challenging embedded systems.


What You’ll Do

  • Develop and maintain embedded software in C for electronic systems.
  • Work closely with hardware engineers to understand schematics, prototype circuits, and diagnose PCB-level issues.
  • Support product validation and automated testing, ideally using Python.
  • Take part in design reviews and contribute to continuous product improvements.
  • Operate effectively in a remote engineering team while managing your own workload.


What You’ll Bring

  • Strong experience developing embedded systems in C.
  • Solid understanding of electronics and PCB-level debugging.
  • Experience with prototyping, fault-finding, and hardware bring-up.
  • Python knowledge for testing is a bonus.
  • A proactive mindset and ability to work independently in a remote environment.


Why Apply

  • 4-day working week.
  • Fully remote (UK-based).
  • 25 days holiday plus bank holidays.
  • Opportunity to work on cutting-edge embedded products with real impact.


Apply now via Haystack.


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