Dephy, Inc. Tech Stack

Powered ankle exoskeleton for mobility assistance and fatigue reduction

Robotics Engineering Boxborough, MA 11–50 employees Founded 2015 Privately Held

Dephy builds hardware-embedded exoskeletons with a tech stack anchored in embedded C/C++, real-time OS, and sensor fusion—work reflected in active projects around foot contact prediction, ML-driven torque control, and automated test equipment. The hiring mix is heavily weighted toward senior engineering (8 of 9 roles), concentrated in mechanical and electrical domains, suggesting they're scaling manufacturing readiness and field reliability rather than early R&D.

Tech Stack 14 technologies

Core StackSolidWorks Python Linux C/C++ STM32 RTOS Altium ARM Git Windows KiCAD Eagle JMP Minitab

What Dephy, Inc. Is Building

◆Challenges

Transition exoskeletons from labs to real world
Reducing weight
Reducing repair costs
Reducing false positives in ml
Improving manufacturability
Enhancing environmental protection
Repairing field returns
Increase manufacturability
Improve system efficiency
Transitioning exoskeletons from labs to real-world environments

▲Active Projects

Performance reliability testing
Real-time foot contact prediction
Sensor fusion for motion control
Machine learning for assistive torque
Soft goods prototypes for wearable robotic devices
Designing mechanical components for lightweight exoskeletons
Developing automated test equipment
Process refinement for customer products
Root cause analysis for field returns
Lightweight high-performance exoskeletons

Hiring Activity

Accelerating9 roles · 5 in 30d

Department

Engineering

Manufacturing

Design

Seniority

Senior

Junior

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About Dephy, Inc.

Dephy designs and manufactures powered ankle exoskeletons—specifically the Sidekick, a wearable robotic device that provides adaptive support to reduce fatigue during walking. The company operates across three integrated disciplines: mechanical and electrical engineering (for actuator and control design), embedded software (real-time motion control), and manufacturing operations. Active projects span sensor fusion, ML-based assistive algorithms, mechanical optimization for weight reduction, and field testing infrastructure. The current pain-point focus—manufacturability, field reliability, weight reduction, and transition from prototype to deployed systems—indicates they are moving from lab validation toward production scaling.

HeadquartersBoxborough, MA

Company Size11–50 employees

Founded2015

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Dephy use for exoskeleton development?

Dephy uses C/C++ and Python for control software, STM32 microcontrollers with RTOS for real-time operation, SolidWorks and Altium for mechanical and electrical design, and ARM-based embedded systems. Git and Linux form the core development infrastructure.

What is Dephy working on?

Current projects include real-time foot contact prediction, sensor fusion for motion control, ML-based torque optimization, lightweight exoskeleton design, automated test equipment development, and field reliability improvements—focused on transitioning exoskeletons from prototype to real-world deployment.