Firmware Engineer - Medical Device, Eindhoven

Firmware Engineer

Onera Health is looking for a

Firmware Engineer

to take ownership of embedded software for our next‑generation medical device. In this role, you will be responsible for

reliable signal acquisition and device behavior , directly impacting product performance, clinical validation, and regulatory success. You will work at the intersection of

hardware, mobile, data science, and system engineering , ensuring that high‑quality data is captured consistently in real‑world conditions. The Company

Onera Health is a leader in transforming sleep medicine and remote monitoring. Their breakthrough diagnostic solutions and services are poised to help millions of people struggling with sleep‑related ailments, while also impacting other medical fields by monitoring a variety of chronic conditions, ultimately improving the health and quality of life for patients around the world. The company’s innovative solutions provide comprehensive sleep test data to physicians in a variety of clinical and non‑clinical environments to optimize patient care and reduce healthcare costs.Why Join?

Because you enjoy the dynamics of an ambitious scale‑up company: humbly striving for excellence, driven by curiosity and courage, embracing diversity with trust and respect. This is Onera Health. A fast‑growing organization, purpose grounded and challenge fueled, valuing entrepreneurship and collaboration. If you are looking for an opportunity tomake significant impact, to think strategically and be hands‑on at the same time, shape and grow with the company, we’re looking for you!Key Responsibilities

Product Development&Delivery

Develop and deliver firmware for upcoming product milestones using agile methodology Ensure firmware is stable, version‑controlled, and ready for integration and release Collaborate closely with hardware, mobile, and system teams Signal Quality&Device Performance

Ensure robust and accurate signal acquisition at device level Optimize timing, synchronization, and data integrity Minimize signal loss, corruption, and acquisition errors Contribute to achieving system performance targets in validation and pilots Device Reliability&Robustness

Ensure stable device behavior under real‑world conditions Handle edge cases (disconnects, low battery, recovery scenarios) Reduce failures and unexpected behavior during studies and usage Hardware Integration&Efficiency

Work closely with hardware engineers on system integration Optimize firmware architecture and code for:

performance memory usage power consumption

Advise and support component changes and assess their impact Verification&Debugging Support

Enable testability through logging, diagnostics, and debug tools Support investigation of system‑level issues (e.g. signal quality) Collaborate with validation teams to resolve issues quickly Design Control&Documentation

Develop firmware in compliance with regulated development processes (incl risk management, development plans) Ensure traceability from requirements to implementation and testing Contribute to documentation required for regulatory submissions Education

Bachelor’s or Master’s degree in Electrical Engineering, Computer Science, Biomedical Engineering, or a related field. Experience

5+ years of experience in

embedded / firmware development

(C/C++ or similar) Experience with

real‑time systems

and hardware interaction Familiarity with

signal acquisition systems

or sensor‑based devices Experience with

communication protocols

(e.g. BLE, UART, SPI, I2C) Strong debugging and problem‑solving skills Preferred

Experience in

medical devices or regulated environments Experience with

low‑power / battery‑operated systems Exposure to

signal processing or data acquisition pipelines Familiarity with

design control or IEC 62304 What you’ll bring

Ownership mindset: you take responsibility for system‑level outcomes Ability to work cross‑functionally in a multidisciplinary team Pragmatic problem‑solving in complex, real‑world environments Why Join Us

Opportunity to work on cutting‑edge medical device technology. Collaborative and innovative work environment. Competitive salary and benefits package. Professional growth and development opportunities.

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