Firmware Engineer at Fellow | San Francisco

About GridwareGridware is a pioneering technology firm located in San Francisco, focused on safeguarding and enhancing the electrical grid. We have introduced an innovative approach to grid management known as Active Grid Response (AGR), which emphasizes the monitoring of electrical, physical, and environmental factors that impact grid reliability and safety. Our cutting-edge AGR platform utilizes precision sensors to identify potential issues at an early stage, allowing for proactive maintenance and fault mitigation. This holistic strategy contributes to improved safety, reduced outages, and enhanced grid efficiency. Our company is supported by climate-tech and Silicon Valley investors. For further details, please visit www.Gridware.io.Role Description We are on a mission to prevent grid-ignited wildfires. To achieve this, our devices require robust, thoroughly tested, and energy-efficient firmware. We are seeking your expertise to aid in the development of this firmware. You will tackle challenges related to power consumption, communications, and signal processing, enabling our devices to detect increasingly subtle faults in remote areas.

Join Our Mission at GridwareAt Gridware, based in the heart of San Francisco, we are committed to safeguarding and enhancing the electrical grid. We have pioneered an innovative approach to grid management known as Active Grid Response (AGR), which focuses on monitoring the electrical, physical, and environmental factors that influence grid reliability and safety. Our cutting-edge AGR platform utilizes high-precision sensors to identify potential issues early, facilitating proactive maintenance and fault mitigation. This holistic strategy not only enhances safety but also minimizes outages and ensures the efficient operation of the grid. We are proudly supported by climate-tech and Silicon Valley investors. Discover more about our mission at www.Gridware.io.Position OverviewAs a pivotal member of our information security compliance team, the Compliance Engineer will collaborate closely with the Head of Information Security. You will play a crucial role in designing, implementing, and operationalizing compliance controls across various frameworks, including SOC 2, ISO 27001, NIS 2, CIS IG3, NERC CIP, and NIST. Additionally, you will manage customer-facing security assurance tasks, such as responding to security questionnaires and fulfilling audit evidence requests. This is a high-visibility opportunity for individuals who thrive in dynamic environments and recognize that effective compliance is essential to robust engineering.

About GridwareGridware is an innovative technology firm based in San Francisco, committed to advancing and safeguarding the electrical grid. We have pioneered a revolutionary approach to grid management known as Active Grid Response (AGR), which emphasizes the monitoring of the electrical, physical, and environmental variables that influence grid reliability and safety. Our sophisticated AGR platform leverages high-precision sensors to identify potential problems early, facilitating proactive maintenance and fault prevention. This holistic strategy enhances safety, minimizes outages, and ensures the efficient operation of the grid. Backed by prominent climate-tech and Silicon Valley investors, Gridware is at the forefront of sustainable energy solutions. For more details, visit www.Gridware.io.Role DescriptionWe are on the lookout for a Senior Software Engineer to spearhead the development of systems that manage our expanding fleet of devices, which forms the backbone of Gridware's distributed sensing network. The technology you develop will enable Fleet Health operators to oversee device performance, deploy firmware updates, and ensure the reliability and security of our sensors at scale.You will collaborate across backend services, internal tools, and observability systems, designing the infrastructure that maintains thousands of edge devices in optimal health. This role is hands-on and demands high ownership, situated at the intersection of software, hardware, and operations—ideal for engineers who are passionate about building platforms that create tangible real-world impacts.

About GridwareGridware is an innovative technology company headquartered in San Francisco, dedicated to safeguarding and enhancing the resilience of the electrical grid. We have revolutionized grid management with our pioneering approach known as Active Grid Response (AGR), which emphasizes careful monitoring of the electrical, physical, and environmental factors that influence grid reliability and safety. Our cutting-edge AGR platform utilizes high-precision sensors to identify potential problems early on, facilitating proactive maintenance and fault mitigation. This holistic strategy significantly enhances safety, minimizes outages, and ensures optimal grid performance. We are proud to be supported by leading climate-tech and Silicon Valley investors. To learn more, visit www.Gridware.io.Role OverviewAs the Software Engineering Manager at Gridware, you will be at the forefront of leading a talented team of engineers who are focused on developing software that enhances the reliability and resilience of the electrical grid. This role combines technical leadership with effective people management; you will remain engaged with coding and architectural decisions while guiding your team to deliver high-impact, mission-critical systems. Collaborating closely with product, data, and business stakeholders, you will turn real-world infrastructure challenges into scalable, cloud-native solutions, while fostering the growth of engineers into leaders who elevate the standards of the entire organization.

About GridwareGridware is a pioneering technology company located in San Francisco, dedicated to revolutionizing the management of the electrical grid. We have developed an innovative approach known as Active Grid Response (AGR), which emphasizes the continuous monitoring of electrical, physical, and environmental parameters that influence grid reliability and safety. Our cutting-edge AGR platform employs high-precision sensors to identify potential issues early, enabling proactive maintenance and effective fault mitigation. This holistic strategy not only enhances safety but significantly reduces outages and ensures optimal grid performance. Supported by esteemed climate-tech and Silicon Valley investors, we are on a mission to create a more resilient energy future. To learn more, please visit www.Gridware.io.

Join Our Team as a Senior Applied Scientist!At Gridware, we are on a mission to revolutionize grid management through innovative technology. Based in San Francisco, we are pioneering a cutting-edge approach known as Active Grid Response (AGR). This initiative focuses on enhancing the reliability and safety of the electrical grid by monitoring its electrical, physical, and environmental parameters. Our advanced platform leverages high-precision sensors to identify potential issues early, facilitating proactive maintenance and minimizing outages. Backed by leading climate-tech and Silicon Valley investors, we are poised to make a significant impact in the energy sector. For more insights on our work, visit www.Gridware.io.Role Overview:We are looking for a talented Senior Applied Scientist with a strong background in machine learning and digital signal processing (DSP). In this role, you will be responsible for designing sophisticated models that operate on diverse time-series sensor data within resource-constrained environments. Your work will involve developing algorithms that optimize for accuracy while adhering to strict power and memory constraints, thereby advancing Gridware’s edge intelligence capabilities. This position requires a blend of applied research, model optimization, and close collaboration with hardware and firmware teams to implement low-level solutions.

Join Our Team at GridwareGridware, a pioneering technology firm based in San Francisco, is committed to enhancing and safeguarding the electrical grid. We have developed an innovative class of grid management known as Active Grid Response (AGR), which focuses on monitoring critical electrical, physical, and environmental parameters that influence grid reliability and safety. Our state-of-the-art AGR platform employs high-precision sensors to identify potential issues at an early stage, facilitating proactive maintenance and fault mitigation. This holistic approach promotes safety, minimizes outages, and ensures optimal grid performance. Backed by notable climate-tech and Silicon Valley investors, we are on a mission to redefine grid management. For more details, visit www.Gridware.io.Role OverviewWe are seeking a detail-oriented, technically proficient Senior IT Engineer to join our dynamic team. In this pivotal role, you will spearhead network architecture and facility build-outs, champion IT compliance initiatives, and oversee cross-functional projects from inception to successful completion. This is a highly impactful position ideal for a professional who excels in building robust systems, enforcing critical standards, and delivering complex technical projects within a fast-paced, growth-oriented environment.

About GridwareGridware is an innovative technology firm located in San Francisco, committed to enhancing the resilience and safety of the electrical grid. We have pioneered a revolutionary approach to grid management known as Active Grid Response (AGR), which focuses on monitoring the electrical, physical, and environmental variables influencing grid reliability and safety. Our advanced AGR platform integrates high-precision sensors to identify potential issues at an early stage, facilitating proactive maintenance and fault resolution. This holistic strategy aims to enhance safety, minimize outages, and optimize grid performance. We are proud to be supported by prominent climate-tech and Silicon Valley investors. For more details, please visit www.Gridware.io.Role OverviewWe are on the lookout for a skilled Security Operations Engineer to bolster and scale the security measures within our cloud-centric environment. In this pivotal role, you will enhance our detection and response capabilities, fortify identity and access controls, and refine the systems and processes that ensure our infrastructure's resilience.Your collaboration with engineering, IT, and infrastructure teams will be crucial in embedding security best practices throughout our development processes. This position suits a proactive security expert who thrives in dynamic settings and is passionate about enhancing visibility, automation, and operational readiness.

About GridwareGridware is an innovative technology company headquartered in San Francisco, California, committed to revolutionizing electrical grid management. Our pioneering Active Grid Response (AGR) system monitors the electrical, physical, and environmental factors impacting grid reliability and safety. By utilizing state-of-the-art sensors, our platform identifies potential issues before they escalate, allowing for timely maintenance and effective fault resolution. This proactive approach enhances safety, minimizes outages, and ensures optimal grid performance. Supported by prominent investors in the climate-tech and Silicon Valley sectors, Gridware is at the forefront of safeguarding our energy future. Visit www.Gridware.io to learn more.Role OverviewWe are in search of a detail-oriented and proactive Office Coordinator to facilitate the smooth operation of our office environment. This key role involves managing office supplies, coordinating services, and acting as the primary point of contact for staff and visitors. The ideal candidate excels in a dynamic setting, enjoys assisting others, and is dedicated to cultivating an organized and welcoming workplace. Please note that this position requires 100% on-site presence.

Join gridware as a Senior Research Engineer in Solid Mechanics, where you will lead innovative projects focused on advancing solid mechanics technologies. In this pivotal role, you will collaborate with multidisciplinary teams to develop cutting-edge solutions that address real-world challenges.

About GridwareGridware is an innovative technology company located in San Francisco, committed to safeguarding and improving the electrical grid. We have introduced a revolutionary class of grid management known as Active Grid Response (AGR), which emphasizes the monitoring of electrical, physical, and environmental elements that impact reliability and safety. Our cutting-edge AGR platform employs state-of-the-art sensors to identify potential issues at an early stage, facilitating proactive maintenance and fault resolution. This holistic strategy enhances safety, minimizes outages, and ensures the efficient operation of the grid. We are proudly supported by esteemed climate-tech and Silicon Valley investors. To learn more about us, please visit www.Gridware.io.Role Overview:As a Data Scientist specializing in forecasting, you will be seamlessly integrated into Gridware’s operations and analytics team. Your contributions will be pivotal in predicting weather-related events, optimizing analyst staffing, and deepening our understanding of the dynamic nature of Gridware’s operations center.

Join Our Mission at NudgeAt Nudge, we are dedicated to pioneering advanced technology that interfaces with the brain to enhance the quality of life for individuals. Our innovative approach focuses on developing a non-invasive, ultrasound-based device designed to stimulate and image the brain with high precision and depth. This endeavor integrates cutting-edge hardware, software, and research capabilities, aiming to create impactful products that can serve millions — and eventually billions — of people.To achieve our goals, we are committed to building exceptional teams across all aspects of our work. We seek individuals who excel in their fields, are passionate about tackling challenging tasks, and maintain a relentless drive for excellence — expecting the highest standards of rigor and integrity from one another.Your Role as a Firmware EngineerAs a Firmware Engineer at Nudge, you will:Produce high-quality, safety-critical code in C, C++, Rust, and Verilog for real-time embedded systems.Assist in making architectural decisions and selecting components for embedded hardware.Implement algorithms on devices for targeted stimulation and imaging.Conduct bring-up and troubleshooting of embedded systems.Collaborate with electrical, mechanical, and software engineers to conceptualize embedded systems central to our products.Contribute to necessary documentation and analysis for regulatory compliance.

About GridwareGridware is an innovative technology firm based in San Francisco, committed to enhancing the safety and reliability of the electrical grid. We have introduced a revolutionary approach known as Active Grid Response (AGR), which focuses on monitoring the grid’s electrical, physical, and environmental parameters. Our cutting-edge AGR platform employs high-precision sensors to identify potential issues early, facilitating proactive maintenance and effective fault mitigation. This holistic strategy not only enhances safety but also minimizes outages, ensuring the grid functions efficiently. Backed by prominent climate-tech and Silicon Valley investors, we are making significant strides in the industry. For more details, please visit www.Gridware.io.Team Overview Our Hardware Engineering team plays a vital role in designing and testing our devices, encompassing everything from mechanical components and electronics to the firmware and protocols they operate on. Our devices are life-saving, which necessitates robust support for a diverse array of continuously-sampling sensors. We aim for tens of thousands of units to perform exceptionally well over a decade in challenging environments, from snowy mountaintops to forests and deserts.

Company OverviewEcho Neurotechnologies is a pioneering startup in the Brain-Computer Interface (BCI) sector, dedicated to advancing the field through innovative hardware engineering and artificial intelligence solutions. Our mission is to develop state-of-the-art technologies that empower individuals with disabilities, enhancing their independence and quality of life.Team CultureBecome part of a close-knit team of passionate and skilled professionals. Our startup environment encourages ownership of impactful decisions and fosters a culture of continuous learning and growth. Here, your contributions are essential to our collective success.Position OverviewIn the role of Firmware Engineer, you will be tasked with creating high-quality, reliable, and scalable firmware for Echo’s medical devices. You will significantly contribute to the development of our inaugural BCI device, participating in critical decision-making processes that affect firmware, software, and electronics. Your involvement will span the entire product life cycle, from gathering product requirements to developing firmware that meets those specifications, and ultimately overseeing the testing, verification, and validation processes.

About GridwareGridware is an innovative technology firm headquartered in San Francisco, committed to safeguarding and enhancing the reliability of the electrical grid. We have pioneered a revolutionary approach to grid management known as Active Grid Response (AGR), which meticulously monitors the electrical, physical, and environmental factors influencing grid safety and reliability. Our state-of-the-art AGR platform leverages high-precision sensors to identify potential issues at an early stage, facilitating proactive maintenance and fault resolution. This holistic strategy is designed to bolster safety, minimize outages, and ensure optimal grid performance. We are proud to be supported by prominent climate-tech and Silicon Valley investors. To learn more, visit www.Gridware.io.About the RoleWe are seeking a skilled Senior Hardware Reliability Engineer to lead reliability testing, analysis, and lifetime modeling of various outdoor electronic assemblies. This pivotal role will concentrate on the electronic components of our products, collaborating closely with our mechanical-focused Reliability Engineer and engaging with the broader hardware and cross-functional teams.

About CalaAt Cala Health, we are dedicated to liberating individuals from the challenges posed by chronic diseases. Our journey began with the introduction of the first non-invasive prescription therapy for hand tremors. After years of meticulous refinement, we proudly launched Cala kIQ—our most advanced therapy to date. Our innovative products have enabled thousands to reclaim their lives with confidence and ease.But we are just getting started. Our groundbreaking technology holds promise across various fields including neurology and cardiology. We are committed to continuing our mission of assisting individuals in their battles against chronic diseases.The OpportunityCala Health is on the lookout for a Senior Firmware Engineer to become a key player on our expanding team. You will collaborate with a seasoned product development team, taking charge of new design, development, testing, and continually enhancing our pioneering health products.This dynamic, hands-on position demands adaptability and strong collaboration skills. You will engage with the full stack, from hardware support to application development, focusing on low-power, wearable embedded systems. If you thrive in an environment where you can wear many hats—switching between developing features for our commercial therapies, spearheading new product initiatives, and providing support to ensure timely project completion—you will excel in this role, which involves writing and executing tests, supporting compliance testing, and managing firmware documentation.The Senior Firmware Engineer will report to the Engineering Manager and will not have direct reports.Location: Hybrid (Onsite in San Mateo, CA)The compensation range for this position is competitive, with a salary range of $125,000 - $175,000, complemented by a comprehensive benefits package that aligns with our overall compensation philosophy.All applicants must be authorized to work in the United States on a full-time basis. Cala Health does not sponsor work visas.

Lyft Urban Solutions seeks a Firmware Engineer based in San Francisco, CA. This position centers on creating reliable firmware for urban transportation systems, supporting technology that helps cities operate more efficiently and safely. Responsibilities Design and maintain firmware for Lyft Urban Solutions products Collaborate with engineers and product teams to introduce new features and refine existing ones Take part in projects aimed at improving urban mobility and driving transportation innovation Team Environment The team values collaboration and practical problem-solving. Engineers here share a commitment to enhancing city transportation for everyone, working together to deliver solutions that have a real impact.

ABOUT US:At Skip, we are dedicated to enhancing lives through powered movement.We believe that movement is essential for physical, mental, and social well-being. However, it remains out of reach for 2 billion people due to age, injury, or disability. Our mission is to create innovative products that restore mobility, allowing millions to experience the joy of movement. We envision a future where no one is left behind, and where grandparents can easily keep up with their grandchildren.Founded in 2023 as a spin-off from Google X, Skip is a dynamic 20-person startup. Our team combines extensive cross-disciplinary expertise and strategic partnerships (e.g., with Arc’teryx) to pioneer the first commercially successful wearable robotic device, the MO/GO, and to develop a platform for future Movewear products that will transform lives worldwide.THE ROLE:We are looking for a passionate and versatile Senior Firmware Engineer to join our innovative team. You will tackle various challenges as we develop the next generation of wearable robots designed for everyday use.As a key member of our team of exceptional engineers and product leaders, you will start in an individual contributor role while providing leadership for critical systems.Your responsibilities will include, but are not limited to:Overseeing embedded C/C++ development, including FreeRTOS management, interrupts, and JTAG/SWD debugging.Enhancing data communication processes between peripherals and chips such as ESP32 and STM32, including Wi-Fi and BLE integration.Implementing secure Over-The-Air (OTA) updates and bootloaders.Managing our AWS IoT Core environment, including mTLS, MQTT, and IoT Jobs OTA.Controlling a variety of actuators, including off-the-shelf BLDCs, custom PMSMs, and axial flux motors, along with firmware development for our motor control chip (currently C2000, but subject to change).Guiding design and development decisions for future iterations.

Hayden AI creates mobile perception systems that help transit agencies and city governments solve transportation challenges. The team’s technology supports bus lane and stop enforcement, improves street safety, and helps make transit systems more efficient and sustainable. This Senior Firmware Engineer role is based at Hayden AI’s San Francisco headquarters. The position sits within the Device Software team and focuses on the low-level software stack powering the company’s edge AI systems. Work centers on direct interaction with hardware to ensure reliable, high-performance operation in real-world settings. Responsibilities Develop and maintain Linux kernel modules and device drivers for embedded platforms. Integrate hardware and software layers for edge AI devices to ensure stable operation. Work closely with hardware engineers and other software teams to deliver high-performance solutions. Troubleshoot and resolve firmware issues in deployed environments. Requirements Significant experience with Linux kernel and device driver development. Strong background in embedded systems and low-level programming. Comfort working directly with hardware and debugging complex system interactions. Experience with edge AI or similar real-time systems is a plus.