Software Engineer II (Frontend, AI Platform)

Reposted 6 Days Ago
Easy Apply
Boston, MA, USA
Hybrid
Senior level
Fitness • Hardware • Healthtech • Sports • Wearables
Power your performance with 24/7 data
The Role
The Software Engineer II (Frontend) will design and develop user experiences for WHOOP's digital products, focusing on responsive web applications and collaboration across 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 software platform provide personalized insights that help individuals optimize their health, fitness, and recovery.

As a Software Engineer II (Frontend), you will play a key role in shaping and delivering the user experiences that power WHOOP’s digital products. You will contribute to the design and development of member-facing experiences from concept through production, leveraging modern web technologies and AI-assisted development workflows to rapidly prototype, iterate, and ship high-quality features. This role is ideal for an engineer with strong product intuition, a high bar for user experience, and a desire to grow their ability to translate ambiguous problems into polished, user-centric solutions.

RESPONSIBILITIES:

  • Translate product goals into intuitive, polished user experiences, contributing to features from concept through production
  • Rapidly prototype, iterate, and ship member-facing features using modern AI-assisted development workflows
  • Build and maintain high-quality, performant web applications using Next.js, React, and Tailwind CSS
  • Design and implement responsive, mobile-first user interfaces that deliver a seamless experience across devices
  • Collaborate closely with product, design, and backend teams to help shape product and UX decisions
  • Establish and promote best practices in frontend architecture, performance, accessibility, and maintainability

QUALIFICATIONS:

  • 5+ years of professional experience in frontend or full stack software development
  • Strong experience building production web applications using Next.js, React, and Tailwind CSS
  • Demonstrated ability to contribute to user-facing features end-to-end, from ideation through launch
  • Strong product sense with a focus on delivering intuitive and high-quality user experiences
  • Experience building responsive, mobile-first interfaces
  • Comfort working in fast-paced, iterative environments with an emphasis on rapid prototyping and continuous improvement
  • Experience integrating with RESTful APIs and working across the stack when needed
  • Strong problem-solving skills and ability to navigate ambiguity with support from senior team members
  • Excellent communication and collaboration skills, with experience working cross-functionally

What the Team is Saying

Josh
Manan Dedhia
Anahis
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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.


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WHOOP Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

Typical time on-site: 4 days a week
HQBoston, MA
Limerick, Limerick, V94 4D83 Ireland
Learn more

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