Senior Software Engineer, Security

Location: This position is considered hybrid allowing for a combination of remote work and in-office collaboration. Qualified applicants must live within commuting distance of our Boston MA or Seattle WA office locations and should expect to be in office a minimum of 3 days per week.#LI-Hybrid

Visa Sponsorship: Sonos is unable to sponsor or take over sponsorship of an employment visa for this role at this time. We ask that applicants be authorized to work for any US employer both now and in the future.

The CoreSW-Security team is responsible for securing Sonos products throughout their life from the hardware level to the application layer; our charter spans everything from SoC-level secure boot to kernel and userspace security software to product manufacturing to software supply chain and beyond. Our mission is to ensure that the simplicity and delight our customers expect from Sonos products never comes at the cost of their security or privacy. We proactively address security problems risks and threats and our work has a direct impact on every product Sonos ships. As an engineer on the CoreSW-Security team youll operate across a uniquely broad scope owning meaningful workstreams end-to-end on a small high-trust team.

• Own security-relevant workstreams end-to-end everything from design to implementation to long term maintenance in fielded devices

• Collaborate across the organization in order to balance security and usability concerns

• Contribute to security design reviews across Sonos portfolio of devices and software features

• Triage and resolve vulnerability reports directly from security researchers and from the cybersecurity industry

Basic Qualifications

• Bachelors in Computer Engineering Electrical Engineering Computer Science or related field

• At least 5 to 8 years of professional experience developing software in C and C for embedded systems

• Demonstrated hands-on experience with embedded systems security on Linux-based systems including bootloader kernel- and userspace security

• Strong written and verbal communication skills

• Qualified applicants must be able to work from the office a minimum of 3 days per week

Preferred Qualifications

• Experience with security architecture and design including platform hardening

• Knowledge of cryptographic algorithms and systems

• Knowledge of Yocto Project / OpenEmbedded workflows

• Familiarity with the use of AI tools for code and vulnerability scanning

• Familiarity with security research including ethical hacking or penetration testing

• Familiarity with cybersecurity regulations such as CRA

Research shows that some candidates may not apply for roles if they dont meet all the criteria. If you dont have 100% of the skills listed we strongly encourage you to apply if interested.

Your profile will be reviewed and youll hear from us once we have an update. At Sonos we take the time to hire right and appreciate your patience.

The base pay range for this role based off geographic location is:

The specific pay offered will depend on the candidates geographic location as well as qualifications and experience. We apply geographic pay differentials based on the cost of labor in the market. Employees in high-cost locations may be compensated at the upper end of the range while those in medium or low cost markets may be compensated at the lower end of the range. Your recruiter can provide more details about the specific salary range for your location during the hiring process.

Please note that compensation details listed in US job postings reflect the base salary only and do not include bonus equity or benefits.

We also offer a comprehensive benefits program with choice and flexibility in mind to help support the health wealth and overall well-being of our employees. Regular full time employees in the US are eligible for benefits on day one including:

• Medical Dental and Vision Insurance

• A 401(k) plan with company matching and immediate vesting

• An Open Time Off policy (OTO) so you have maximum opportunity to disconnect and recharge with no tenure-based vacation accruals required

• 80 hours of sick time upon hire refreshed annually

• Up to 12 paid holidays per calendar year

• Sonos offers a generous paid leave program for new parents or to care for a family member with a serious health condition as well as short- and long-term disability for your own medical condition

• Company-paid Disability Life and AD&D Insurance

• Voluntary benefits including Voluntary Life AD&D Accident and Pet Insurance

• Mental health benefits to support your holistic well-being

• A generous employee discount program & Sonos Radio HD - on us!

Note: No amount of pay is considered to be wages or compensation until such amount is earned vested and determinable. The amount and availability of any bonus benefits or any other form of compensation and benefits that are allocable to a particular employee remains in the Companys sole discretion unless and until paid and may be modified at the Companys sole discretion consistent with the law.

Notice to U.S. Job Applicants: Sonos is an equal opportunity employer. We evaluate qualified applicants without regard to race color religion sex sexual orientation gender identity national origin disability veteran status and other legally protected characteristics.

Sonos is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process please send an e-mail to and let us know the nature of your request and your contact information.