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.
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.
Experience working with hardware development workflows or embedded systems.
Contributions to open-source mobile software projects.
BONUS QUALIFICATIONS:
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.
Skills Required
- Proficiency in Kotlin and Android development
- Experience building and maintaining production applications
- Familiarity with API and SDK design
- Experience with Bluetooth Low Energy or other wireless communication protocols
- Knowledge of data engineering concepts
WHOOP Compensation & Benefits Highlights
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Parental & Family Support — Parental leave is described as generous, with an additional transition period to support return-to-work. Feedback suggests this policy stands out within the overall package.
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Wellbeing & Lifestyle Benefits — Wellness stipends, free WHOOP memberships (including a giftable one), a sleep-performance cash incentive, daily meals, and access to onsite gym and recovery tools create a lifestyle-oriented offering. Feedback suggests these perks meaningfully enhance the total rewards experience beyond base pay.
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Equity Value & Accessibility — Equity participation and stock option eligibility are highlighted, and ownership is portrayed as rewarding as the company grows. Feedback suggests this sense of ownership positively influences perceptions of compensation.
WHOOP Insights
What We Do
At WHOOP, we’re on a mission to unlock human performance. WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives. Our wearable device and performance optimization platform has been adopted by many of the world's greatest athletes and consumers alike.
Why Work With Us
At WHOOP, we’re focused on building an inclusive and equitable team with a strong sense of belonging for everyone—increasing representation in every way as our team grows. We believe that our differences are our source of strength—so much so it’s one of our core values.
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Employees engage in a combination of remote and on-site work.

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