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Capstan Medical Tech Stack

Surgical robotics and catheter systems for minimally invasive heart valve repair

Medical Equipment Manufacturing Santa Cruz, CA 51–200 employees Privately Held

Capstan Medical builds robotic surgical systems and catheter-based devices for structural heart repair, with a deep embedded-systems stack (C++, Rust, ROS, STM32, FreeRTOS, EtherCAT) and active real-time control development. The hiring mix is heavily weighted toward senior and staff-level engineers (28 of 46 open roles), suggesting they're scaling complex robotic prototypes toward manufacturing transfer while navigating regulatory and thermal optimization challenges that span hardware, firmware, and clinical validation.

Tech Stack 28 technologies

Core StackC++ Python Rust Linux PyTorch TensorFlow SolidWorks AutoCAD Microsoft 365 CAD EtherCAT ROS ROS 2 Jama Connect IBM DOORS Polarion C STM32 CubeIDE STM32CubeMX ARM Cortex-M4 UART CAN bus FreeRTOS Microsoft Project Microsoft Office Minitab JMP

What Capstan Medical Is Building

◆Challenges

Meeting regulatory compliance requirements
Scaling manufacturing processes
Novel medical robotic application development
Optimizing packing volume
Capital-intensive programs
Improving system efficiency
Real-time clinical reliability
Accelerating development
Reducing thermal output
Scaling to commercial production

▲Active Projects

Real-time robotic control system
Prototype robotic systems
Catheter-based repair devices
Loading system for the capstan mitral valve
Robotic system manufacturing
V&v program for robotic surgical platform
Automated test framework integration
Heart valve replacements and implants
Manufacturing development and transfer of next generation designs
Current generation delivery catheter system manufacturing

Hiring Activity

Accelerating45 roles · 25 in 30d

Department

Engineering

27

Manufacturing

10

Healthcare

5

Research

2

Clinical

1

Ops

1

Seniority

Senior

21

Staff

7

Mid

6

Lead

5

Junior

4

Principal

2

Director

1

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About Capstan Medical

Capstan Medical develops minimally invasive robotic and catheter-based systems for heart valve repair and replacement in structural heart disease. The company is based in Santa Cruz, CA and operates with 51–200 employees across engineering, manufacturing, and clinical functions. Active project work spans real-time robotic control systems, prototype development, manufacturing transfer, and validation of a regulatory pathway for a surgical platform. Pain points indicate the company is managing the transition from R&D-stage robotics into scaled manufacturing while maintaining real-time clinical reliability and meeting medical device regulatory requirements.

HeadquartersSanta Cruz, CA

Company Size51–200 employees

Hiring MarketsUnited States

Frequently Asked Questions

What is Capstan Medical's tech stack?

Core languages: C++, Rust, Python. Embedded: STM32, ARM Cortex-M4, FreeRTOS, EtherCAT, CAN bus. Robotics: ROS/ROS 2. AI: PyTorch, TensorFlow. CAD: SolidWorks, AutoCAD. Compliance: Jama Connect, IBM DOORS, Polarion.

Is Capstan Medical hiring engineers?

Yes. 27 of 46 active roles are engineering positions, with 21 at senior level and 7 at staff level. Hiring is accelerating and focused in the United States.

What is Capstan Medical working on?

Real-time robotic control systems, catheter-based repair devices, robotic mitral valve loading systems, manufacturing transfer of next-generation designs, and validation of a surgical platform for regulatory compliance.