Software Engineer II (Fullstack, Business Systems)

Whoop • Boston, MA

21h • $125,000 - $175,000 • Onsite

About The Position

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.

WHOOP is hiring a Software Engineer II to join the Business Systems team. In this role, you will design, build, and maintain internal tools and integrations that power our business operations. You’ll work cross-functionally with teams across WHOOP to ensure that our systems are scalable, reliable, and efficient, directly impacting how we serve members and scale the business.

Requirements

• BS in Computer Science, Engineering, or equivalent experience
• 2–4 years of professional software development experience
• Proficiency in at least one modern programming language (e.g., Python, Java, JavaScript/TypeScript)
• Experience in API design, integrations, or middleware in a business systems environment
• Experience in relational database design, data modeling, and query optimization
• Strong problem-solving skills and ability to translate business needs into technical solutions
• Experience developing large scale, production-quality web applications
• Thrives with autonomy, with a positive attitude and ownership mentality
• Excellent communication and collaboration skills, with an eagerness to work cross-functionally
• Strong commitment to embracing and leveraging AI tools in day-to-day tasks, ensuring AI-assisted work aligns with the same high-quality standards as personal contributions

Responsibilities

• Develop, test, and deploy scalable software solutions that support internal operations, including integrations between business applications and services
• Partner with stakeholders across Finance, Operations (Supply Chain, Manufacturing, Quality, Logistics), Membership Services, and other teams to gather requirements and translate them into technical solutions
• Interface with critical business systems: NetSuite, Salesforce, Stripe, Boomi, and more, ensuring reliability, performance, and security
• Contribute to the design and implementation of APIs, data pipelines, and automation to improve business efficiency
• Collaborate with other engineers to share knowledge, establish best practices, and improve engineering processes
• Work collaboratively in a high growth environment with a product minded approach
• Consistently deliver features and code with an iterative approach
• Coach and up-level engineers in your team and neighboring teams through direct and indirect mentorship

Benefits

• In addition to the base salary, the successful candidate will also receive benefits and a generous equity package.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level