Sonova AG

Oct 6, 2026

Senior Engineer, Embedded Software

United States

Santa Clarita, California, United States

PythonC++C#Go

About the opportunity

Senior Engineer, Embedded Software

The Senior Engineer, Embedded Software is responsible for designing and developing embedded systems, firmware, and platform architectures for cochlear implant systems. This role contributes to the research and development of next-generation hearing technologies by developing firmware for microcontroller-based systems and supporting product development through specification, design, debugging, testing, formal verification, and sustaining engineering.

Valencia, California | Hybrid 3 days On-Site

Don't meet all the criteria? If you’re willing to go all in and learn we'd love to hear from you!

We are looking forward to receiving your application via our online job application platform. For this position only direct applications will be considered. Sonova does not recruit via app, telegram, carrier pigeon or any other format that does not include speaking with an actual human. If you are offered a job without speaking with someone please contact Sonova Human Resources

This role's pay range is between $100,320/yr - $125,400/yr. This role is also bonus eligible.

Responsibilities

Develop firmware for implantable hearing solutions and cochlear implant systems

Design and support Class III medical device technologies involving custom components and regulatory compliance (FDA and CE)

Contribute to digital signal processing technologies, custom component design, and verification of inductively powered systems

Ensure adherence to applicable industry standards and internal quality system requirements

Collaborate with Marketing, Project Management, and R&D teams to define product requirements and specifications

Drive system-level tradeoff analysis considering cost, complexity, schedules, usability, and risk

Conduct feasibility studies and propose components, algorithms, and technical solutions

Partner cross-functionally with Electrical, Firmware, Software, and Mechanical Engineering teams during development and integration

Support future platform architecture development with R&T and R&D teams

Maintain design history files and documentation consistent with regulatory submission requirements

Troubleshoot and resolve technical issues while supporting system verification and testing

More about you

Master’s degree in Electrical Engineering or related field required; PhD preferred

5+ years of experience in firmware design, implementation, and testing

Strong expertise in embedded systems, DSP, RF, circuits, or custom IC technologies

Must have experience in programming languages such as C, C++, and Python

Must have experience with protocols like I2C, SPI, UART

Strong understanding of digital signal processing for audio applications

Experience with Class III medical devices and relevant standards (IEC60601, EN45502, etc.) required

Experience working in highly regulated environments with FDA and CE submission requirements

Strong technical problem-solving and project management skills

Ability to mentor junior engineers and collaborate across cross-functional teams

Strong written and verbal communication skills in English

A minimum of 200Mb/sec download and 10Mb/sec upload speed internet connectivity is required to support any remote/hybrid employee functionality at Sonova

Experience with MATLAB, SPICE, VHDL, C# or similar engineering tools is a plus

What we offer

Medical, dental and vision coverage*

Health Savings, Health Reimbursement, Flexible Spending/Dependent Care Accounts

TeleHealth options

401k plan with company match*

Company paid life/ad&d insurance

Additional supplemental life/ad&d coverage available

Company paid Short/Long-Term Disability coverage (STD/LTD)

STD LTD Buy-ups available

Accident/Hospital Indemnity coverage

Legal/ID Theft Assistance

PTO (or sick and vacation time), floating Diversity Day, & paid holidays*

Paid parental bonding leave

Employee Assistance Program (24/7 mental health support hotline, 5 company paid counseling sessions and more)

Robust Internal Career Growth opportunities

Tuition reimbursement

Hearing aid discount for employees and family

Internal social recognition platform

*Plan rules/offerings dependent upon group Company/location.

How we work

At Sonova, we prioritize the well-being of our employees and foster an inclusive environment that promotes engagement and collaboration. Our team-customized hybrid work model empowers teams to balance individual needs with business goals, offering flexibility and individualized time management. We recognize the importance of life outside of work and strive to create a supportive and motivating workplace where innovation thrives.

Sonova is an equal opportunity employer

We team up. We grow talent. We collaborate with people of diverse backgrounds to win with the best team in the marketplace. We guarantee every person equal treatment in regard to employment and opportunity for employment, regardless of a candidate’s ethnic or national origin, religion, sexual orientation or marital status, gender, genetic identity, age, disability or any other legally protected status.

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Senior Engineer, Embedded Software

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