Software Engineer I (Frontend, AI Platform)

Whoop•Boston, MA

2d•$105,000 - $145,000•Onsite

About The Position

At WHOOP, we're on a mission to unlock and inspire performance for life. As a Software Engineer I (Frontend), you will help build the user experiences that power WHOOP’s digital products. With direction from senior engineers, you will ship high-quality code for member-facing features to production, using modern web technologies and AI-assisted development workflows to prototype and iterate rapidly. This role is ideal for an early-career engineer who cares about user experience, learns quickly from feedback, and wants to grow toward owning features from concept through launch.

Requirements

0 to 2 years of professional experience in frontend or full stack software development, including internships or co-ops
Solid fundamentals in JavaScript or TypeScript, HTML, and CSS
Experience building web applications with React through work, internships, coursework, or personal projects (Next.js and Tailwind CSS experience is a plus)
Experience shipping user-facing work, such as a product feature, an internship project, or a personal app
Care for user experience and attention to detail, with curiosity about how members use the product
Familiarity with building responsive, mobile-first interfaces
Eagerness to work and learn in a fast-paced, iterative environment with an emphasis on rapid prototyping and continuous improvement
Familiarity with integrating frontend code with RESTful APIs, and interest in learning to work across the stack
Strong problem-solving skills, with the habit of researching a problem on your own before asking for help and bringing the options you have considered when you do
Clear communication and collaboration skills, including comfort asking questions and sharing progress often

Nice To Haves

Next.js and Tailwind CSS experience is a plus

Responsibilities

Build well-defined parts of member-facing features from designs and requirements, estimate your work, and see your part through to production
Prototype, iterate on, and ship features using AI-assisted development workflows, with guidance and code review from your teammates
Contribute to high-quality, performant web applications built with Next.js, React, and Tailwind CSS
Implement responsive, mobile-first user interfaces from designs so they work well across devices
Test your code against core user journeys, take part in code reviews, and apply the feedback you receive to each new contribution
Work closely with product, design, and backend teams, asking questions to understand the reasoning behind product and UX decisions
Learn and apply the team’s best practices in frontend architecture, performance, accessibility, and maintainability
Grow your knowledge of the systems your team owns and take part in the on-call rotation, escalating issues when needed