Android Engineer II (Hardware Accelerate)

At WHOOP, we’re on a mission to unlock human performance and healthspan. WHOOP empowers members to perform at a higher level and live longer through a deeper understanding of their bodies and daily lives. WHOOP is hiring a Software Engineer II to join the Hardware Accelerate team, focusing on Android development. In this role, you will help design, build, and optimize Android modules that interface with embedded systems at the core of WHOOP products. You will collaborate with cross-functional teams to push the boundaries of performance, reliability, and innovation in wearable technology. Your work will directly contribute to the seamless integration of hardware and software, enabling WHOOP members to unlock their full potential. Learn more about our Software Org and how to be successful in your engineering career at WHOOP via our Career Framework. This role is based in the WHOOP office located in Boston, MA. The successful candidate must be prepared to relocate if necessary to work out of the Boston, MA office. Interested in the role, but don’t meet every qualification? We encourage you to still apply! At WHOOP, we believe there is much more to a candidate than what is written on paper, and we value character as much as experience. As we continue to build a diverse and inclusive environment, we encourage anyone who is interested in this role to apply. WHOOP is an Equal Opportunity Employer and participates in E-verify to determine employment eligibility.  It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. The WHOOP compensation philosophy is designed to attract, motivate, and retain exceptional talent by offering competitive base salaries, meaningful equity, and consistent pay practices that reflect our mission and core values. At WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company’s long-term growth and success. The U.S. base salary range for this full-time position is $125,000-$175,000. Salary ranges are determined by role, level, and location. Within each range, individual pay is based on factors such as job-related skills, experience, performance, and relevant education or training. In addition to the base salary, the successful candidate will also receive benefits and a generous equity package. These ranges may be modified in the future to reflect evolving market conditions and organizational needs. While most offers will typically fall toward the starting point of the range, total compensation will depend on the candidate’s specific qualifications, expertise, and alignment with the role’s requirements. Learn more about WHOOP. RESPONSIBILITIES: Contribute to the design and development of Android systems that integrate with WHOOP hardware and firmware. Implement and maintain APIs and services that enable efficient data pipelines of hardware and physiological data. Ability to obtain and maintain a U.S. government security clearance. Partner with cross-functional teams to troubleshoot issues, improve performance, and enhance system reliability. Explore and apply new technologies to strengthen accessibility, scalability, and fault tolerance. Uphold best practices in code quality, testing, and documentation to ensure operational excellence. QUALIFICATIONS: Proficiency in Kotlin and Android development, with experience building and maintaining production applications. Familiarity with API and SDK design, including integration with backend or hardware systems. Experience with Bluetooth Low Energy (BLE) or other wireless communication protocols preferred. Knowledge of data engineering concepts such as data pipelines, stream processing, or database optimization. Strong problem-solving skills with the ability to work collaboratively across engineering disciplines. Excellent communication skills with the ability to work effectively in a cross-functional environment. Strong commitment to embracing and leveraging AI tools in day-to-day tasks, ensuring AI-assisted work aligns with the same high-quality standards as personal contributions. BONUS QUALIFICATIONS: Experience working with hardware development workflows or embedded systems. Contributions to open-source mobile software projects. REQUIREMENT: The ability to obtain and maintain a US government issued security clearance is required, and only US Citizens are eligible for such security clearances.

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