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

Lead architecture, development, and productionization of embedded firmware for battery-powered wearable neurotech/audio devices. Own realtime data acquisition, connectivity, power management, bootloaders, OTA, debugging, validation, manufacturing test systems, and reliability practices while collaborating cross-functionally to optimize performance and power.

Design, implement, and optimize embedded firmware and NPU/DSP runtimes for on-device ML. Build realtime sensor-to-inference pipelines, optimize latency, memory, and power, debug hardware/firmware interactions, and collaborate with ML, electrical, and product teams to deliver production-grade edge intelligence.

Lead end-to-end sensing system architecture for a consumer wearable: set multi-generation roadmap and KPIs (SNR, power, thermal), co-design hardware with ML, drive R&D on novel sensors, integrate multimodal signals, lead a small sensing team, and ensure manufacturability and regulatory readiness.

Build and run full-cycle technical recruiting for hardware, software, firmware, ML/AI, and GTM roles. Create sourcing strategies, structured interview loops, pipeline metrics, candidate experience, and partner with founders and hiring managers on hiring, offers, onboarding, and visa coordination.

Lead architecture and transistor-level design for ultra-low-power, frequency-agile CMOS RF sensing. Define RF front-end, synthesizer, and power-management approaches; stand up RFIC design flows; simulate and design critical blocks; manage tape-out, bring-up, and external partners; and build the internal silicon team and IP strategy.

Build and own end-to-end internal product stack and demo/data-collection applications. Prototype HCI features, run experiments, streamline data pipelines, implement real-time sensing demos, and create CI/CD and testing infrastructure while collaborating with ML, hardware, and design teams.

Provide executive support to the CEO (calendar, travel, meeting prep, documentation) and manage day-to-day office operations including supplies, vendors, facilities, and planning onsite and offsite events. Improve workflows, handle internal communications, and ensure the workspace runs smoothly in a fast-moving startup.

Develop and optimize deep learning models to decode multimodal biosignals from custom sensors for real-time inference on edge hardware. Build neural architectures, fusion techniques, evaluation frameworks, and collaborate with hardware engineers and neuroscientists to deploy and benchmark models across users and datasets.

Lead architecture, design, and production of mixed-signal neurotech consumer hardware. Own schematic and PCB design, power systems, high-speed interfaces, board bring-up, validation, and manufacturing ramp (EVT/DVT/PVT), collaborating with mechanical, firmware, and software teams to optimize performance, thermal behavior, and reliability.

PhD-level internship to design, simulate, prototype, and test antenna systems. Duties include EM simulations, PCB layout support, measurement with RF test equipment, prototype integration, on-body characterization, and documentation to support product development and manufacturability.