Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

Manage Durable Medical Equipment licenses, CMS enrollment, compliance programs, calendars, audits, and regulatory responses. Oversee company contracts, including creation, execution, renewals, obligations, analysis, negotiations, and risk mitigation. Provide legal and compliance guidance, training, and cross-functional support while ensuring adherence to regulations and internal policies.

Develop and execute firmware design verification tests for commercial medical devices and clinical studies. Build automated regression infrastructure, create test tools and protocols, debug embedded firmware, add test hooks, and validate stimulation waveforms, BLE, OTA-DFU, sensors, and logging. Support requirements, risk analyses, design reviews, DHF deliverables, formal DVT, root-cause analysis, and regulated medical device development.

Own end-to-end UI/UX design for Cala’s web, mobile, and connected-device experiences. Create user flows, wireframes, high-fidelity interfaces, dashboards, design systems, documentation, and engineering handoffs. Conduct user research and usability testing, lead design reviews, ensure accessibility, and support regulated medical-device development. Collaborate with Product, Engineering, and QA while scaling Cala’s visual and interaction language across platforms.

Owns firmware for clinical studies, including development, testing, documentation, release management, logging, and field support. Builds rapid prototypes for sensing, stimulation, and algorithm concepts; performs hardware and firmware debugging; supports clinical teams; and transfers research technology to commercial development. The role also requires AI-assisted development, collaboration across engineering and clinical teams, and adaptability in a small R&D environment.

Own inventory accounting, COGS, standard costing, margin analysis, month-end close, reserves, accruals, inventory controls, audit compliance, and manufacturing variance analysis. Partner with Operations, Engineering, and R&D on cost reduction and new product introduction modeling. Serve as the inventory ERP subject matter expert, improving workflows, data accuracy, and financial controls across warehouses and contract manufacturers.

Perform manual, exploratory, functional, end-to-end, and automated testing for mobile apps, web platforms, and REST APIs. Build and maintain Playwright and Appium automation, document traceability, manage defects, analyze logs, support release readiness, and collaborate with Quality, Engineering, and Product. Apply AI tools to testing and help validate AI-powered healthcare features in a regulated software environment.