WHOOP Jobs

Android Engineer II (Client Platform)

WHOOP

Android Engineer II (Client Platform)

Reposted 6 Days Ago

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Boston, MA, USA

Hybrid

Mid level

Fitness • Hardware • Healthtech • Sports • Wearables

Power your performance with 24/7 data

The Role

As an Android Engineer II, you'll develop scalable design systems, support internationalization, maintain UI components, and enhance app performance while collaborating with design and backend teams.

Summary Generated by Built In

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. Protecting our members’ data and ensuring our systems scale securely and reliably is core to this mission.

The Client Platform team is responsible for building the foundational mobile and web systems that power WHOOP’s member experience globally. As an Android Engineer II on this team, you will develop shared frameworks, design system components, and internationalization capabilities that enable teams to deliver consistent, high-quality experiences across regions and languages.

In this role, you will focus on enabling global product expansion through robust internationalization (i18n), including right-to-left (RTL) support, while helping scale a cohesive and flexible design system. You will collaborate closely with cross-functional partners to ensure the Android app delivers a seamless experience across languages, regions, and device configurations.

RESPONSIBILITIES:

Partner with Design to build and evolve a scalable Android design system

Audit and update existing UI to support flexible layouts, dynamic text, and localization requirements

Build and maintain shared Android components, libraries, and platform capabilities

Implement internationalization (i18n) best practices, including RTL layout support and localization workflows

Collaborate with backend and platform teams to integrate translation and localization systems

Improve developer workflows through reusable components, tooling, and documentation

Ensure app performance, stability, and responsiveness across a wide range of devices

Participate in code reviews and contribute to maintaining high engineering standards

Help define best practices for Android platform development at WHOOP

QUALIFICATIONS:

2–4 years of professional Android development experience

Proficiency in Kotlin and Android frameworks (Jetpack, Compose)

Strong understanding of Android UI systems and layout behavior

Experience building reusable components or contributing to a design system

Familiarity with internationalization and localization best practices

Experience integrating REST APIs and backend services

Strong debugging and performance optimization skills

Experience with version control systems like Git

BONUS QUALIFICATIONS:

Experience implementing RTL support using Android tools (e.g., start/end attributes, supportsRtl)

Familiarity with accessibility and responsive design on Android

Experience with design systems or shared component libraries

Exposure to design tokens, managing tokens for color modes and multiple themes

Exposure to cross-platform consistency challenges

Experience with localization pipelines or translation tooling

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.

Skills Required

2-4 years of professional Android development experience
Proficiency in Kotlin and Android frameworks
Strong understanding of Android UI systems and layout behavior
Experience building reusable components or contributing to a design system
Familiarity with internationalization and localization best practices
Experience integrating REST APIs and backend services
Strong debugging and performance optimization skills
Experience with version control systems like Git

What the Team is Saying

WHOOP Compensation & Benefits Highlights

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.
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.
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.

Learn more about WHOOP's Compensation & Benefits →

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The Company

HQ: Boston, MA

500 Employees

Year Founded: 2012

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. 