Cala Health
Cala Health
Transforming healthcare with wearable neuromodulation technology
📍 San Mateo, California
About Cala Health
Cala Health develops wearable devices that deliver neuromodulation therapy for chronic conditions, headquartered in San Francisco, California. Their flagship product, Cala Trio, targets essential tremor and is designed to improve patients' quality of life through non-invasive treatment. The engineering team focuses on embedded systems, firmware development, and medical device compliance. Engineers work on real-time signal processing and user interface design, ensuring the devices meet stringent regulatory standards. With a small team, Cala Health emphasizes innovation in medical technology to address unmet patient needs.
Current Job Openings
0 jobsAll Cala Health Job Openings
-
Expired
Senior Firmware Engineer
@ Cala Health
📍San Francisco, United States 🇺🇸📊 senior⏱︎ full-timefirmware BLE LTEView Senior Firmware EngineerView details -
Expired
Principal Firmware Engineer
@ Cala Health
📍San Francisco Bay Area, United States 🇺🇸📊 principal⏱︎ full-timefirmware microcontrollers cybersecurityView Principal Firmware EngineerView details
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About Cala Health
Cala Health develops wearable devices that deliver neuromodulation therapy for chronic conditions, headquartered in San Francisco, California. Their flagship product, Cala Trio, targets essential tremor and is designed to improve patients' quality of life through non-invasive treatment. The engineering team focuses on embedded systems, firmware development, and medical device compliance. Engineers work on real-time signal processing and user interface design, ensuring the devices meet stringent regulatory standards. With a small team, Cala Health emphasizes innovation in medical technology to address unmet patient needs.
Cala Health Career Opportunities
Cala Health operates in the embedded systems space with focus on Medical Equipment Manufacturing. While no positions are currently listed, embedded companies often hire in cycles tied to product launches, R&D phases, or contract milestones. Engineers interested in Cala Health should monitor for openings in firmware development, hardware design, and systems architecture.
Cala Health Hiring Trends
* Data represents job posting activity over the past 6 months: Oct 2025 through Mar 2026
Hiring momentum at Cala Health is currently increasing, with 1
opening posted this month compared to 0 last month.
This upward trend often signals product development acceleration, team scaling, or new project initiatives.
Over the past 6 months, Cala Health averaged 0.3 job postings per month,
with peak hiring in Nov 2025 (1 openings).
For embedded systems roles, hiring activity typically correlates with product development cycles,
especially for firmware teams during pre-production phases and hardware engineers during prototyping.
📈 New hiring activity
Consistent hiring velocity
Nov 2025
Required Skills at Cala Health
firmware is the most in-demand skill at Cala Health,
appearing in 100% of all job listings (past and present).
This universal requirement indicates firmware forms the core of Cala Health's
technical stack across all engineering teams.
Cala Health's technology stack spans 8 distinct skills and tools,
reflecting the multifaceted nature of embedded systems development.
This moderate technology stack indicates focused but varied engineering challenges.
Engineers joining Cala Health should combine depth in key areas with adaptability. Firmware development expertise is critical, especially for engineers skilled in bare-metal programming, RTOS development, and optimizing code for resource-constrained systems. Candidates with adjacent skills (version control, testing frameworks, communication protocols) typically advance faster by contributing across the development lifecycle.
Where Cala Health is Hiring
Cala Health's engineering operations are concentrated in a single country across 2 locations. Multiple cities within one country often reflect regional talent pools or proximity to specific industry clusters (e.g., automotive in Detroit, semiconductors in Silicon Valley).
Companies Similar to Cala Health
These employers share technical focus areas with Cala Health and are actively hiring embedded engineers. Exploring multiple companies helps candidates understand market compensation, compare technical challenges, and identify the best cultural and technical fit for their career goals.
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