Join the Sleep Fitness Movement
At Eight Sleep, we’re on a mission to fuel human potential through optimal sleep. As the world’s first sleep fitness company, we’re redefining what it means to be well-rested and building the most advanced hardware, software, and AI technology to make it possible. Our products power peak mental, physical, and emotional performance by transforming every night of sleep into a personalized, data-driven recovery experience. We are trusted by high performers, professional athletes, and health-conscious consumers in over 30 countries worldwide. Recognized as one of Fast Company's Most Innovative Companies in 2019, 2022, and 2023, and twice named to TIME's “Best Inventions of the Year.” We operate like a high-performance team: fast, focused, and motivated by impact. We don’t just ship; we iterate, refine, and obsess over the details that help our members sleep better and wake up stronger.
Join the Sleep Fitness Movement
At Eight Sleep, we’re on a mission to fuel human potential through optimal sleep. As the world’s first sleep fitness company, we’re redefining what it means to be well-rested and building the most advanced hardware, software, and AI technology to make it possible. Our products power peak mental, physical, and emotional performance by transforming every night of sleep into a personalized, data-driven recovery experience. We are trusted by high performers, professional athletes, and health-conscious consumers in over 30 countries worldwide. Recognized as one of Fast Company's Most Innovative Companies in 2019, 2022, and 2023, and twice named to TIME's “Best Inventions of the Year.” We operate like a high-performance team: fast, focused, and motivated by impact. We don’t just ship; we iterate, refine, and obsess over the details that help our members sleep better and wake up stronger.
Every role at Eight Sleep is a chance to create cutting-edge technology, collaborate with world-class talent, and help shape a future where sleep isn’t passive - it’s a powerful tool for living better. If you’re tired of the ordinary and driven to build at the edge of what’s possible, this is your moment. Join us and lead the movement that’s transforming how the world sleeps and what we’re all capable of when we wake up.
High Standards. No Apologies.
We operate with intensity because our mission demands it. At Eight Sleep, we bring the same mindset as the world’s top performers: focused, relentless, and always pushing to be in the top 1% of our craft. Think Kobe Bryant’s mamba mentality, applied to bold ideas, next-gen tech, and flawless execution. This isn’t a 9-to-5. Our team is deeply committed, often putting in 60+ hours a week –not because we’re told to, but because we’re invested. We’re here to build fast, push limits, and deliver without compromise. If you thrive under pressure and want to do the most meaningful work of your career, you’ll feel right at home. If you’re looking for something easier –this isn’t it.
The Role
That is why Eight Sleep is looking for a R&D Data Scientist who has experience working with human physiology data, analyzing data from large human-research studies, and working on biometric insights for new features. The R&D Data Scientist will be responsible for literature review for data analysis, experimental design for A/B testing based on analyses, exploratory data analysis for new features, insight generation for members, data analysis of novel R&D experiments, and potentially, co-writing white papers and blog posts (see here for examples).
The research studies at Eight Sleep will include internal product validation, new prototype testing, new feature development, and large-scale, external validation studies. This role will report to the Director of Science & Clinical Research at Eight Sleep, on the Research & Development team.
This position is ideal for a scientist looking to work with a highly collaborative and scientifically rigorous team. This is a full time position with benefits, and the position is based out of Boston.
Location: Team is based out of the Boston area, and required to come into the office 3 days/week: Monday, Wednesday & Thursday or Friday.
What You'll Help Build
- Literature review & experimental design for new features, data analysis, and experiments:
- Ability to review the literature for understanding of physiological changes with temperature regulation and sleep, new exploratory analyses and features.
- Competent at experimental design and how to test new features or insights in beta testing, including determining sample sizes required and identifying go/no-go criteria.
- Data engineering:
- Ability to parse, time-align, and manage data from multiple sources for data analyses.
- Data analysis (statistical analyses and exploratory analyses):
- Data analysis of our R&D studies. This may include validation studies as well as experimental analyses for new features.
- Exploratory analyses for new feature generation of current datasets. Ability to think abstractly and openly about a dataset and to uncover key insights from big data.
- You will co-write publications, including blog posts, white papers, and peer-reviewed publications.
- Insight generation:
- Use machine learning techniques to develop new insights for members that link Pod temperature to physiological changes during sleep (e.g. impact of Pod temperature of sleep stages and HR, HRV, etc).
- Includes working cross functionally with product, marketing, and software teams.
What You'll Need To Succeed
- Bachelor’s degree in Data Science, Biostatistics, Bioinformatics, Physiology, or similar
- 2 years of work experience as a Data Scientist, including 1+ years of human physiology data analysis in wearables.
- Minimum 2 years coding experience in Python or R; if in R, must be willing to learn Python.
- Must be able to run common statistical tests (i.e. t-tests, ANOVA, descriptive statistics, multiple regression, Bland-altman plots, MAE, ME, SEE, descriptive statistics) in Python/R.
- Adept at data visualization (plotly, seaborn, matplotlib, etc) & communicate findings cross-functionally.
- 1+ years of supervised and unsupervised machine learning experience: e.g. regression (ridge, lasso, GAMs, polynomial, smoothing splines, logistic, LDA, QDA, KNN), K-means clustering, PCA, SVMs, tree-based models.
- Superior communications skills, excellent time management & organizational skills, high attention to detail, and ability to quickly adapt to changes in a fast-paced environment.
- Experience with deploying algorithms into production.
- Proficient in SQL and Github.
Why join Eight Sleep?
Innovation in a culture of excellence
Join us in a workplace where innovation isn’t just encouraged - it’s a standard. Our flagship product, the Pod, is a testament to our culture of excellence, beloved by hundreds of thousands of customers worldwide. At Eight Sleep, you will be part of a team that continuously pushes the boundaries of technology in sleep fitness.
Immediate responsibility and accelerated career growth
From your first day, you’ll take on substantial responsibilities that have a direct impact on our core business and product success. We are a small team that empowers you to own your projects and see the tangible effects of your efforts, enhancing both your professional growth and our company’s trajectory. Your path will be challenging but rewarding, perfect for those who thrive in fast-paced environments aiming for high standards.
Collaboration with exceptional talent
Work alongside other bright minds like you: at Eight Sleep exceptional intelligence and a passion for breakthroughs are the norms. Our team members are not only experts in their fields but also avid innovators who thrive in our dynamic, fast-paced environment.
Equitable Compensation And Continuous Equity Investment
We extend equity participation to every full-time team member, recognizing and rewarding your direct contributions to our success. This includes periodic equity refreshments based on performance, ensuring that as Eight Sleep grows and succeeds, so do you – perfectly aligning your achievements with the broader triumphs of the company. Pay grows rapidly as you accumulate experience with Eight Sleep and translate it into concrete impact.
Your Own Pod - And Other Great Benefits
Every Eight Sleep employee receives the very product that defines our mission: a Pod of their own. If you join us you’ll get your own Pod, along with*:
- Full access to health, vision, and dental insurance for you and your dependents
- Supplemental life insurance
- Flexible PTO
- Commuter benefits to ease your daily commute
- Paid parental leave
- List of benefits may vary depending on your location
At Eight Sleep we continually celebrate the diverse community different individuals cultivate. As an equal opportunity employer, we stay true to our values by ensuring everyone feels they can flourish and grow. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status.Seniority level
- Seniority levelEntry level
Employment type
Job function
- Job functionResearch, Analyst, and Information Technology
- IndustriesConsumer Electronics
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