Software Engineer I (Frontend, Growth) at WHOOP in Boston, MA

Summary: WHOOP is on a mission to unlock human performance and healthspan through wearable technology and digital experiences. As a Software Engineer I on the Growth team, you will contribute to building and optimizing user-facing web experiences that impact key business metrics. 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 Required 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 Preferred Qualifications: - Experience with A/B testing frameworks or growth-focused engineering initiatives Required Skills: Frontend software development, JavaScript/TypeScript, React Important Skills: HTML/CSS, RESTful APIs, Git Nice-to-Have Skills: A/B testing frameworks, Collaborative mindset Benefits: Meaningful equity, Generous equity package