Biomechanics Researcher (Robotics)

Location: San Carlos, California, United States; on-site

Salary: $200,000–$250,000 per year plus equity

Company

hirify.global develops humanoid robots through research spanning sensing, actuation, materials, control, intelligence, robotics, AI, and manufacturing.

What you will do

• Develop quantitative performance models defining human-level capability across locomotion, manipulation, sensing, and physical interaction.
• Establish biological-performance benchmarks and engineering specifications that guide hardware and software development.
• Design, instrument, and execute experiments investigating force generation, energy absorption, contact sensing, stability, and adaptation.
• Identify gaps between robotic systems and biological reference systems and provide actionable guidance for closing them.
• Translate biological insights into practical engineering constraints and opportunities for robotics, controls, materials, sensing, and mechanical systems.

Requirements

• PhD in Biomechanics, Biomedical Engineering, Mechanical Engineering, or a closely related field, with 5+ years of experience.
• Deep expertise in biomechanics and biological performance analysis beyond descriptive biomechanics, including modeling, quantitative analysis, or engineering applications.
• Experience translating biological observations into engineering models, specifications, design requirements, or performance targets.
• Strong experimental experience covering test design, instrumentation, data collection, and analysis of complex physical systems.
• Ability to work across robotics, controls, materials, sensing, and mechanical systems.

Nice to have

• Experience with quantitative models of biological motion, force generation, sensing, or adaptation.
• Experience with robotics, electromechanical systems, or advanced hardware platforms.
• Familiarity with CAD, simulation environments, and engineering analysis tools.
• Strong proficiency in Python or similar tools for modeling, analysis, and scientific computing.
• Experience studying biological materials, soft tissues, tactile systems, or locomotion dynamics.

Culture & Benefits

• Comprehensive medical, dental, and vision coverage.
• Paid time off, company holidays, and parental leave.
• 401(k) plan with company match, plus FSA and HSA options.
• Commuter benefits, disability and life insurance, and an Employee Assistance Program.
• On-site snacks and catered lunches.