Senior Mechanical Engineer/Product Design Engineer, Eight Sleep
$160-200k
Offers Equity
More information about location
5 days a week in office
Smart mattress for sleep fitness
Job no longer available
Smart mattress for sleep fitness
201-500 employees
Job no longer available
$160-200k
Offers Equity
More information about location
5 days a week in office
201-500 employees
Company mission
To fuel human potential through optimal sleep.
Role
Who you are
- 5+ years of consumer product design experience with knowledge of injection molding, sheet metal forming, soft goods, and electromechanical systems
- Experience shipping high-volume consumer products, including manufacturing support in Asia
- Highly proficient with 3D modeling and simulation tools (e.g. Solidworks, NX, Creo)
- Experience with high-volume manufacturing processes, design for manufacturability and assembly (DFM/DFA), tolerance analysis, functional dimensioning and geometric tolerancing (GD&T)
- Solid understanding of root cause analysis, DOEs, and other quality measuring techniques
- BSME or equivalent. MS preferred
What the job involves
- We’re looking for an experienced Senior Mechanical Engineer to develop products from concept through to production
- You’ll be part of a small, mission-driven team and have significant ownership over decisions. We’re growing quickly so there are ample opportunities for career growth
- Architect and design complex electromechanical systems, including plastic, metal, and soft goods components integrated with novel sensors and actuators
- Drive designs across the entire development lifecycle, including brainstorming, CAD, prototyping, testing, and ramp into production in Asia
- Solve highly cross-functional problems by working with electrical, software, reliability, and manufacturing engineering teams
- Perform analysis and testing to ensure designs meet product goals, including thermal, fluid, and structural analysis
- Help shape the direction of our products and features by collaborating with industrial design, marketing, and product teams as well as company leadership
Our take
The last decade has seen a major uptick in the number of startups and companies dedicated to supporting consumers to build good health habits, typically around food and fitness. That enthusiasm is now quite rightly being extended to how we sleep.
Eight Sleep makes “smart” mattresses and mattress covers (for regular mattresses) that use machine learning and other artificial intelligence-based algorithms to improve your sleep both by changing temperature and monitoring other physical parameters to provide an overall picture of your health.
The company is focused on two levers for growth; building out more technology through additional products and acquisitions, and expanding internationally. It is off to a good start with both, and continuous investment supports Eight Sleep's ambitions moving forwards.
Steph
Company Specialist at Welcome to the Jungle
Insights
4% employee growth in 12 months
Company
Funding (last 2 of 10 rounds)
Mar 2026
$50m
LATE VC
Aug 2025
$100m
SERIES D
Total funding: $312.2m
Company benefits
- Equity participation & periodic refreshes
- Fast career growth & salary progression
- Flexible PTO
- Weekly fitness classes in our offices
- Paid parental leave
- Comprehensive medical insurance
- Your own Pod
- Pet-friendly offices
- Work directly with founders and executives
- 5 in-person offices (NYC, Boston, SF, Shenzhen and Milan)
Company HQ
Chelsea, New York, NY
Leadership
Matteo Franceschetti
(Co-Founder & CEO)Co-founded and led GIR (acquired in 2014) and Global Investment (acquired 2011).
Massimo Andreasi Bassi
(Co-Founder & CTO)Previously a Senior Software Engineer at Upsight. Also founded Staq in 2012. Before that, worked as VP of R&D for DomainsBot.
Alexandra Zatarain
(Co-Founder & VP of Brand & Marketing)Prior to Eight Sleep, served as a Mentor, offering marketing experience, for various startups, academic institutions, and Wall Street organizations.
Salary benchmarks
We don't have enough data yet to provide salary benchmarks for this role.
Submit your salary to help other candidates with crowdsourced salary estimates.
Share this job
View 28 more jobs at Eight Sleep