Embedded Software Engineer

Evondos Oy; Zoetermeer; On-site; EUR 70,000 - 100,000; Full time

Benefits offered by this job

Hybrid working model

25 vacation days

Flexible hours (32–40 per week)

Competitive salary

Job summary

Evondos Oy is seeking a Medior/Senior Embedded Software Engineer to design, implement, and test core subsystems for our Medido device. You will work within a multidisciplinary NL R&D team in Zoetermeer, contributing to high-reliability medical software.

You will develop bare-metal C on STM microcontrollers, maintain Python test infrastructure, and mentor juniors, with a hybrid work model requiring 2 days/week in the Zoetermeer office. English required; Dutch a plus.

Qualifications

• 3–5+ years of embedded software development experience.
• Strong in bare-metal C and Python.
• Experience with CI/CD pipelines and medical device software standards is a plus.
• Ability to read electrical schematics and perform unit tests.

Responsibilities

• Architect and develop complex bare-metal C applications on STM microcontrollers.
• Maintain and expand Python-based testing infrastructure and CI/CD pipelines.
• Analyze field data and telemetry to guide software improvements.
• Collaborate with Product Owner and SPM to refine requirements and feasibility.
• Mentor junior developers and perform code reviews.

Skills

Bare-metal C

Python

CI/CD pipelines

English language

Team mentoring

Tools

CI/CD tooling

Job description

This is the role. As a Medior/Senior Embedded Software Engineer, you will independently design, implement, and test core software subsystems, ensuring high reliability and compliance with medical standards. You will become part of the multidisciplinary NL R&D product development team based in Zoetermeer. This team continuously improves the physical Medido product, handling tens of thousands of medication dispenses per day. Within the team, there is plenty of room for your own input, creativity, and mentorship.

These are the responsibilities

• Architect and develop complex bare-metal C applications running on an STM microcontroller for the device.
• Maintain and expand our Python-based integration testing infrastructure, CI/CD pipelines, and internal tooling used during production.
• Analyze field data and device telemetry to identify performance bottlenecks, implementing continuous software improvements based on real-world insights.
• Collaborate daily with the Product Owner to refine technical requirements, and engage periodically with Service Product Management (SPM) to evaluate feature feasibility.
• Perform code reviews and mentor junior team members, embodying our "Take good care" principle by maintaining high code quality.

This is you

• 3–5+ years of experience in embedded software development.
• Strong proficiency in bare-metal C and Python.
• Experience reading electrical schematics and working with Unit tests.
• Familiarity with continuous integration and continuous deployment (CI/CD) pipelines.
• Familiarity with medical device software standards (e.g., IEC 62304) is a strong plus.
• Proactive problem-solving approach ("Can-Do attitude") and a commitment to ensuring end-user safety ("Customer first").
• A true team player who owns their work and helps others by example.
• Working proficiency in the English language.
• B1+ Proficiency in Dutch is a strong plus.

What we offer

We value a lot of freedom in your role and room for initiative combined with a healthy work-life balance. Additionally, we offer:

• The opportunity to make a real, lasting impact on the organization's success and patients' lives.
• 25 vacation days based on 40 hours per week.
• Hybrid working model (office and remote), with the requirement of working at the Zoetermeer office at least 2 days per week.
• Flexibility for 32–40 hours per week.
• A competitive salary matching your experience level.
• All the tools you need to perform your job effectively.

As a fair employer, we are committed to selecting the best candidates for the role. Please note that only applicants who are eligible to work in the country of work location and hold valid EU work authorization will be considered for this position.

• 3–5+ years of experience in embedded software development.
• Strong proficiency in bare-metal C and Python.
• Experience reading electrical schematics and working with Unit tests.
• Familiarity with CI/CD pipelines.
• Familiarity with IEC 62304 medical device software standards is a plus.
• Proactive problem-solving and customer-first mentality.
• English language proficiency.
• Dutch (B1+) is a plus.