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Cala Health Tech Stack

Wearable neuromodulation device for chronic disease treatment

Medical Equipment Manufacturing San Mateo, California 51–200 employees Founded 2014 Privately Held

Cala Health manufactures FDA-regulated wearable devices for peripheral nerve stimulation, with engineering and manufacturing teams actively scaling production (NPI transfer, demand forecasting, assembly fixture design). The hiring mix—weighted toward senior engineers and manufacturing leadership—alongside pain points around supplier risk, yield, and production downtime reflects a company ramping from development into volume manufacturing while maintaining regulatory compliance.

Tech Stack 12 technologies

Core StackPython Java Selenium Cypress Jenkins SolidWorks Zoom ARM Cortex-M0 ARM Cortex-M3 ARM Cortex-M4 Microsoft Office Google

What Cala Health Is Building

◆Challenges

Ensuring fda compliance
High growth organization
Streamlining processes
Financial integrity
Zero production downtime due to part shortages
Supplier risk mitigation
Improving assembly processes
Increasing yield
Reducing cycle time
Scaling our business

▲Active Projects

Fda samd software application testing
Test automation integration into ci/cd pipelines
Budgeting and forecasting initiatives
Team building and process development
Cross-functional collaboration
Build plan for forecasted demand
Npi transfer of new product designs
Design and prototype assembly fixtures
Support npi and production ramp
Identify automation opportunities

Hiring Activity

Accelerating10 roles · 10 in 30d

Department

Engineering

4

Manufacturing

2

Marketing

2

Finance

1

Ops

1

Support

1

Seniority

Senior

4

Director

2

Mid

2

Manager

1

Principal

1

Staff

1

Notable leadership hires: Manufacturing Director, Marketing Director

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About Cala Health

Cala Health designs and manufactures wearable neuromodulation therapies for chronic disease, with initial commercialization in essential tremor and pipeline programs in neurology, cardiology, and psychiatry. The company operates a hardware + firmware stack built on ARM microcontrollers (Cortex-M0, M3, M4) and Python, supported by test automation (Selenium, Cypress, Jenkins) and CAD tools (SolidWorks). Founded in 2014 and headquartered in San Mateo, California, Cala is in active production ramp phase: current priorities include FDA SAMD validation, supplier chain resilience, assembly process optimization, and demand forecasting.

HeadquartersSan Mateo, California

Company Size51–200 employees

Founded2014

Hiring MarketsUnited States

Frequently Asked Questions

What microcontrollers does Cala Health use?

Cala Health's firmware runs on ARM Cortex-M0, M3, and M4 architectures, supporting real-time neuromodulation signal processing in wearable form factors.

What are Cala Health's main operational challenges?

Current priorities include FDA compliance for SAMD software, supplier risk mitigation, production yield optimization, reducing assembly cycle time, and zero-downtime manufacturing at scale.