WHOOP

Software Engineer I (Frontend Growth)

Reposted 3 Hours Ago

Easy Apply

Boston MA USA

Hybrid

Internship

Fitness • Hardware • Healthtech • Sports • Wearables

Power your performance with 24/7 data

The Role

As a Software Engineer I on the Growth team you'll develop and maintain frontend applications implement experiments and improve user experiences while collaborating closely with cross-functional 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 through a deeper understanding of their bodies and daily lives. Our wearable technology and digital experiences translate complex physiological data into clear personalized insights that help members improve their fitness health and recovery.

The Growth Team at WHOOP is a fast-paced experimentation-driven group focused on driving user acquisition activation engagement and retention. As a Software Engineer I on the Growth team you will contribute to building and optimizing user-facing web experiences that directly impact key business and member metrics. You will work closely with experienced engineers product managers and designers to ship high-quality features run experiments and continuously improve the member journey.

RESPONSIBILITIES:

● Contribute to the development and maintenance of responsive high-quality frontend applications that power WHOOP’s web experiences
● Partner with Product Design and Analytics to implement experiments (A/B tests) and iterate quickly based on measurable results
● Write clean maintainable and well-tested code using modern JavaScript frameworks (e.g. React) and industry best practices
● Integrate frontend applications with RESTful APIs and backend services to deliver seamless performant user experiences
● Break down feature requirements into actionable tasks identify risks early and iterate quickly to deliver value to members
● Monitor and improve application performance accessibility and usability across devices and browsers
● Participate in code reviews and technical discussions proactively seeking feedback and continuously improving your craft

QUALIFICATIONS:

● Professional experience in frontend software development (internship co-op or academic project experience acceptable)
● Experience building web applications using modern JavaScript/TypeScript and frameworks such as React
● Understanding of core web technologies including HTML CSS and responsive design principles
● Familiarity with integrating frontend applications with RESTful APIs
● Experience using version control systems such as Git
● Strong problem-solving skills and an eagerness to learn in a fast-paced experiment-driven environment
● Clear communication skills and a collaborative mindset when working with cross-functional partners
● Bonus: Experience with A/B testing frameworks or growth-focused engineering initiatives

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 $105000 - $145000. 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.

Top Skills

CSS

Git

HTML

JavaScript

React

Restful Apis

Typescript

What the Team is Saying

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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. 