Software Engineer II (Frontend, Growth)

As a Software Engineer II (Frontend, Growth) at WHOOP, your main responsibilities will include collaborating with cross-functional teams to design and maintain scalable front-end features, writing clean and reusable code in frameworks like React and Next.js, and optimizing applications for user experience. You'll also engage in code reviews and work closely with product and design teams to implement user stories, ensuring that the final product is both functional and visually appealing.

To qualify for the Software Engineer II role at WHOOP, candidates should have experience in front-end software development and proficiency in modern frameworks such as React and Next.js. Strong knowledge of HTML, CSS, JavaScript, and responsive design principles is essential, along with familiarity with RESTful APIs or GraphQL. Additionally, comfort working in an Agile/Scrum environment is important, and familiarity with optimization techniques and accessibility standards will be beneficial.

Candidates for the Software Engineer II (Frontend, Growth) at WHOOP should be familiar with modern JavaScript frameworks like React and Next.js, as well as HTML, CSS, and ES6+ JavaScript. Knowledge of performance optimization techniques, accessibility standards (WCAG), and tools like Jira and Git are also beneficial. Experience with testing frameworks such as Jest or Cypress and TypeScript is a plus.

WHOOP highly values the growth of its employees and provides ample opportunities for professional development. Software Engineers II will have the chance to stay up-to-date with emerging technologies and trends, participate in code reviews for constructive feedback, and collaborate with talented teams that foster a learning environment. Additionally, the company encourages applications from diverse backgrounds, further enriching the experience and perspectives of its employees.

Yes, the Software Engineer II (Frontend, Growth) position at WHOOP is based in Boston, MA. The successful candidate must be prepared to relocate to work out of the Boston office if necessary. WHOOP also encourages applicants who are interested in the role to apply, even if they may not meet every qualification, highlighting the company’s inclusive approach.

In answering this question, outline specific projects where you utilized React or Next.js. Discuss the applications you developed, the challenges you faced, and how your work contributed to the project’s success. Providing metrics or outcome data can add weight to your response.

To answer effectively, mention techniques you use such as code splitting, lazy loading, and optimizing assets and images. Explain how you profile your applications using tools like Lighthouse or Chrome DevTools to identify performance bottlenecks that you address during development.

Focus on a specific example where collaboration was key to the project’s success. Discuss how you communicated with the design team, any compromises you made, and the final result of the collaboration. Emphasize teamwork and adaptability in your response.

Explain your philosophy on reusable code, mentioning how you leverage components in frameworks like React. Discuss the importance of maintainability, comment on your practices for documentation, and how reusability benefits long-term project sustainability.

Share your methods for keeping updated, such as following industry blogs, participating in meetups, or taking online courses. Highlight specific resources or communities that help you learn and grow as a developer.

Discuss how you incorporate accessibility standards (like WCAG) into your workflow. Mention any specific tools you use to ensure compliance and give examples of how you've improved accessibility in previous projects for a better user experience.

Detail your process for testing applications across different browsers. You might include using tools like BrowserStack, writing feature-detecting scripts, and keeping up with browser updates to mitigate issues.

Outline your testing strategy, emphasizing unit tests, integration tests, and end-to-end tests. Mention any specific frameworks you've worked with and how testing has improved the quality of your outputs.

Prepare a relevant experience where you encountered a significant issue. Walk through the problem, the steps you took to diagnose and address it, and the outcome of your solution.

Express your excitement for WHOOP’s mission to unlock human performance, and align your personal and professional values with the company. Discuss how you see yourself contributing positively within the team and the unique skills you bring.