Hiring: Software Engineer II (Full Stack, Growth) Company: WHOOP Location: Boston, MA Job Posted Time: 2026-09-12 11:48:43 Target Skills & Keywords : JavaScript, PostgreSQL, REST, RESTful, React, TypeScript About the job Experience: •4 years of professional software engineering experience building production web applications. Required Skills: •Work within a cross-functional team of product managers, designers, and fellow engineers to design, build, and ship full stack features that improve member acquisition, onboarding, engagement, and retention. •Develop and maintain frontend applications using modern web technologies •Build, maintain, and optimize APIs and infrastructure supporting our acquisition funnels, e-commerce experiences, and membership growth experiments. •Break down feature requirements into actionable tasks, prioritize work, and consistently deliver on sprint commitments. •Monitor application performance, troubleshoot production issues, and continuously improve the reliability, quality, and maintainability of the platform. •Participate in code reviews and collaborate on best practices with your engineering peers Qualifications: •2–4 years of professional software engineering experience building production web applications. •Proficiency in web development using JavaScript/TypeScript, and React •Strong problem-solving skills with a passion for building high-quality, user-focused products in an iterative, data-driven environment. •Excellent communication and collaboration skills, with the ability to work effectively across engineering, product, and design teams. •A growth mindset and eagerness to learn from feedback and new challenges. •Learn more about our Software Org and how to be successful in your engineering career at WHOOP via our •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. Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!