Senior Software Development Engineer

JOB TITLE: Senior Software Development Engineer (Job Code: HG0112)

JOB DETAILS:

Responsible for developing effective test plans and automation for the industrys most innovative embedded audio processing and networking solution for wireless streaming audio around the home. Collaborate with your partners in Development and Test to define and execute the test strategies in order to deliver highly secure and reliable products. Collaborate with other members of the wireless networking team to deliver features that are implemented tested and documented at the end of each sprint. Review requirements behavior specifications and design documents to begin test development early and uncover issues prior to implementation. Define and develop test automation to improve testing efficiency and coverage as well as uncover bugs. Investigate log track and triage bugs to determine root cause and establish prioritization. Use instrumentation and telemetry to do data and issue analysis as well as bug triage.

EDUCATION AND EXPERIENCE REQUIREMENTS:

Bachelors degree (or foreign equivalent) in Computer Science Software Engineering Computer Engineering or related field plus 5 years of experience in the offered position or related position.

SPECIAL REQUIREMENTS:

Must possess expertise/knowledge sufficient to adequately perform the duties of the job being offered. Expertise/knowledge may be gained through employment experience or education. Such expertise/knowledge cannot be quantified by time. Required expertise/knowledge includes:

• Understanding of the TCP/IP stack including TCP UDP ICMP ARP DHCP DNS NAT and IPv4/IPv6.
• Understanding of networking subsystems including Ethernet interfaces and their supporting drivers.
• Experience with Linux operating systems and understanding of how WiFi drivers integrate without the operating system (OS).
• Knowledge of open source test tools including tcpdump iperf and Wireshark along with built-in Linux tooling for monitoring CPU and memory performance.
• Experience debugging complex networking system issues and collaborating with partner organizations or vendors to drive resolutions.
• Experience with automated network protocol tests using scripting languages which include TCL or Python.
• Experience designing and executing test plans covering configuration scalability interoperability and robustness of 802.11 wireless systems with indoor and outdoor applications including end-to-end testing of network performance (throughput jitter latency packet loss and retransmission) under real world scenarios of congested mediums roaming and hand-offs.
• Experience testing WIFI chipsets from Qualcomm MediaTek and Atheros when integrated with PowerPC or ARM based systems.
• Experience with bring up testing in the early phases of hardware/software development cycle.
• Experience designing and executing functional and interoperability testing of wireless mesh systems.
• Experience analyzing multicast and broadcast traffic behavior and mDNS/Bonjour relevant for smart device discovery.
• Experience with 802.11 protocol analyzers and the demonstrated ability to use these tools to perform functional and regression testing of /b/g/n/ac standards across 2.4 GHz 5 GHz and dual-/tri-band operations.
• Ability to analyze field reported failures and develop reproduction scenarios.

OTHER: Salary range: $140525 per year to $151840 per year.

JOB LOCATION:

Sonos Inc.

2 Avenue de Lafayette

Boston MA 02111

If offered employment must have legal right to work in U.S.

**Must reference JOB CODE#: HG0112 when applying.

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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.

At Sonos we consider a wide range of factors when determining compensation which may lead individual compensation to vary depending on job related qualifications skills and experience. All full time employees are eligible for merit increases discretionary bonuses and equity. Our job postings may span more than one career level and the base pay range may be modified in the future based on changing market conditions.

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.