WHOOP · 4 hours ago
Software Engineer II (Backend, Business Systems)
Boston, MA
Full-time
Onsite
Entry, Mid Level
$125K/yr - $175K/yr
2+ years expWHOOP is on a mission to unlock human performance and healthspan, empowering members to perform at a higher level. The Software Engineer II will design and implement backend systems for WHOOP’s internal operations, enhancing scale and efficiency across various business functions.
Consumer ElectronicsFitnessSportsWearablesWellness
Responsibilities
Design, implement, and maintain scalable backend services and APIs that power business-critical systems and integrations
Contribute in design and implementation of scalable data pipelines, automation, and workflows that improve operational efficiency
Collaborate with product managers, data engineers, and internal business teams to gather requirements and build effective technical solutions
Contribute to the team’s codebase with high-quality, testable, and well-documented code
Identify system bottlenecks and improve the performance, reliability, and maintainability of backend systems
Contribute to long-term technical strategy for Business Systems and identify opportunities for automation and process improvement
Participate in code reviews and mentor junior engineers to foster a culture of engineering excellence
Qualification
Required
BS in Computer Science, Engineering, or equivalent experience
2+ years of experience in backend software development with a strong foundation in computer science principles
Strong proficiency in at least one modern backend programming language (e.g., Java, Python, Go, or similar)
Experience building and maintaining APIs, integrations, and distributed systems
Comfortable working with relational databases, data modeling, and query optimization
Experience with cloud-based infrastructure (e.g., AWS, GCP, or Azure) and distributed systems
Excellent communication skills and ability to work cross-functionally with technical and non-technical teams
Strong sense of ownership and ability to deliver quality solutions in a fast-paced environment
A growth mindset and eagerness to learn from feedback and new challenges
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
Benefits
Meaningful equity
Benefits
Generous equity package
Company
WHOOP
WHOOP is a fitness tech company that offers wearables that track sleep, recovery, and performance.
501-1000 employees
H1B Sponsorship
WHOOP has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (32)
2024 (18)
2023 (15)
2022 (5)
2021 (17)
2020 (6)
Funding
Current Stage
Late StageTotal Funding
$404.75MKey Investors
SoftBank Vision FundIVPFoundry Group
2026-01-15Undisclosed
2021-08-30Series F· $200M
2020-10-28Series E· $100M
Leadership Team
Will Ahmed
Founder & CEO
Aurelian Nicolae
Co-Founder & Chief Hardware Engineer
Recent News
2026-02-05
2026-02-05
Company data provided by crunchbase