Embedded Diagnostic Software Engineer jobs in San Jose – Browse 631 openings on RoboApply Jobs

Embedded Diagnostic Software Engineer jobs in San Jose

Open roles matching “Embedded Diagnostic Software Engineer” with location signals for San Jose. 631 active listings on RoboApply Jobs.

631 jobs found

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itD logoitD logo
Full-time|$55/hr - $62/hr|Hybrid|San Jose

Role overview itD seeks an Embedded Diagnostic Software Engineer to design, develop, and validate embedded diagnostic solutions. This position plays a key part in system reliability, performance, and smooth integration between hardware and software. The work centers on hands-on embedded systems development and low-level programming. The engineer will address…

Apr 23, 2026
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Archer Aviation logoArcher Aviation logo
Full-time|$140.4K/yr - $170K/yr|On-site|San Jose, California, United States

Archer Aviation, headquartered in San Jose, California, is on a groundbreaking mission to revolutionize air travel with our all-electric vertical takeoff and landing aircraft. Our innovative designs aim to deliver sustainable air mobility solutions that carry four passengers while minimizing noise pollution.At Archer, we embrace ambitious challenges and believe that fostering a diverse workplace enhances our intelligence, drives better insights, and contributes to collective success. We are committed to creating an equitable and inclusive environment that values our unique differences and empowers every team member.Key Responsibilities:Design and develop safety-critical software components for our Powertrain software team, including battery management systems, motor controllers, and core/platform systems.Engage in the full software development lifecycle, including planning, design, coding, and testing.Collaborate with system engineers to translate requirements into high-level and low-level software specifications in accordance with DO-178C.Work alongside multidisciplinary teams to develop and integrate complex hardware/software systems.Conduct software requirements decomposition, analysis, definition, and traceability.Implement requirements-based testing and structural coverage analysis.Contribute to process improvements aimed at enhancing safety and operational efficiency.

Feb 5, 2026
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Roku Inc. logoRoku Inc. logo
Full-time|$170K/yr - $210K/yr|On-site|San Jose, California

Collaborate to Innovate Streaming Solutions. Join Roku in Revolutionizing TV ViewingAs the leading TV streaming platform across the U.S., Canada, and Mexico, Roku is on a mission to empower every television around the globe. We pioneered the streaming revolution and are dedicated to connecting consumers with the content they cherish. Our platform enables content publishers to reach vast audiences while providing advertisers with unparalleled engagement tools.From day one at Roku, your contributions will be significant and recognized. We are a rapidly growing public company where every individual plays a crucial role. You'll have the chance to enhance the experiences of millions of global TV streamers while gaining substantial expertise across various fields. Team Overview Be part of a passionate team focused on delivering user-centric features that enhance global viewer experiences. Our team excels in crafting captivating content, including wallpapers, screensavers, trivia, and AI-driven projects aimed at enriching user engagement. With a forward-thinking product roadmap, we are committed to fostering growth and innovation, making an impact on millions of users worldwide. We promote a culture of ownership where engineers take initiative to solve challenges and implement effective solutions. Collaboration is paramount—engineers partner with UI designers, product managers, and business leaders to drive success. If you're eager to transform the streaming media landscape in a vibrant and collaborative setting, this is the perfect team for you. Position OverviewOur products are celebrated for their flawless integration and user-friendly design, providing delight from the moment they are unboxed. These attributes stem from rigorous engineering practices and a dedication to excellence. As a member of the engineering team, you will develop and oversee features for Screensavers, Static & Dynamic Wallpapers, Trivia, Featured Experiences, and cutting-edge AI projects. You will engage in AI initiatives to create new user-enhancing features across platforms.

Mar 5, 2026
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ph7 logoph7 logo
Full-time|On-site|San Jose

Join our innovative team at ph7 as a Senior Embedded Software Engineer, where you'll work with cutting-edge technologies in Linux Kernels, ARM, and X86 environments. In this role, you will design, develop, and maintain high-performance embedded software solutions that meet the needs of our clients.We are looking for a passionate engineer who thrives in a collaborative environment, contributing to the full software development lifecycle. Your expertise will play a critical role in the evolution of our products and the satisfaction of our users.

Nov 8, 2013
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Hark logoHark logo
Full-time|On-site|San Jose

About Hark Hark is a pioneering artificial intelligence company dedicated to creating advanced and personalized AI solutions. We are on a mission to develop proactive, multimodal intelligence that can seamlessly interact with the world using speech, text, vision, and a persistent memory. At Hark, we believe in bridging the gap between humans and machines by integrating cutting-edge AI with next-generation hardware. Unlike conventional AI systems that rely on outdated interfaces, we are focused on designing agentic systems that engage naturally with people and their environments. Our goal is to create a unified interface for a new era of intelligent systems by developing multimodal models and innovative AI hardware from the ground up. About the Role As an Embedded Software Engineer, you will play a pivotal role in developing and maintaining critical components of the firmware stack that powers Hark's consumer products. This includes everything from board bring-up and peripheral driver integration to the runtime environment that hosts on-device intelligence. You will collaborate closely with the hardware team on new silicon and sensor integrations, work with the agent team on model execution and memory constraints, and engage with product teams to deliver exceptional user experiences. You will face real-world challenges with tight constraints, and your work will have an immediate impact. Responsibilities Develop and maintain embedded firmware using C/C++ for ARM-based SoCs and microcontrollers. Manage Board Support Package (BSP) development, peripheral driver integration (e.g., SPI, I2C, UART, I2S), and RTOS task scheduling. Optimize power consumption and thermal performance for always-on, battery-operated devices. Establish and maintain OTA update infrastructure for reliable field updates. Collaborate with the on-device AI team to facilitate model inference within memory and latency constraints. Create factory test and calibration firmware for manufacturing processes. Debug complex hardware-software interactions using tools such as logic analyzers, oscilloscopes, and JTAG. Requirements Minimum of 3 years of professional experience in firmware or embedded systems development. Strong expertise in C and/or C++ in resource-constrained environments. Experience with ARM Cortex-M or Cortex-A processors and their associated toolchains. Hands-on experience with real-time operating systems (RTOS) such as FreeRTOS, Zephyr, or similar. Familiarity with wireless communication protocols (BLE, Wi-Fi, or Thread). Ability to read schematics and collaborate effectively with hardware engineers during board bring-up. Proficient in using embedded debugging tools and workflows.

Apr 30, 2026
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Astera Labs logoAstera Labs logo
Full-time|On-site|San Jose, CA

Location: San Jose, CA Astera Labs (NASDAQ: ALAB) develops AI infrastructure with advanced connectivity solutions for hyperscalers and technology partners. The company’s Intelligent Connectivity Platform integrates semiconductor technologies such as CXL®, Ethernet, NVLink, PCIe®, and UALink™, along with the COSMOS software suite, to support scalable and integrated systems. More information is available at www.asteralabs.com. Role overview This Platform Software Engineer position centers on diagnostics and manufacturing software within the Hardware Engineering team. The role influences the design, testing, and manufacturing of high-speed datacenter products. Platform Software Engineers at Astera Labs guide projects from early concept through production at contract manufacturing partners. What you will do Design and develop software to support diagnostics and manufacturing for datacenter hardware Test and validate high-speed products throughout the engineering lifecycle Support manufacturing processes, ensuring quality from prototype through production Oversee projects from initial design to final build at contract manufacturers Requirements Strong background in software engineering Understanding of hardware design and manufacturing processes Experience in either design and validation, or automation and manufacturing Open to candidates with deep specialization or those seeking to broaden their skills

Apr 24, 2026
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Archer Aviation logoArcher Aviation logo
Full-time|$140K/yr - $170K/yr|On-site|San Jose, California, United States

Archer Aviation, located in San Jose, California, is at the forefront of aerospace innovation, developing an all-electric vertical takeoff and landing (eVTOL) aircraft. Our mission is to revolutionize sustainable air mobility, offering an aircraft designed to carry four passengers while minimizing noise pollution.We are driven by high ambitions and complex challenges, believing that a diverse workforce enhances our intelligence and insights, fostering our collective success. Our commitment to creating an equitable and inclusive workplace ensures that we celebrate and support every member of our team.Join us in San Jose, CA.We are pioneering technologies and aircraft to shape the future of advanced aviation. Our goal is to deliver cutting-edge aircraft and related services in both commercial and defense sectors, domestically and internationally. We introduced our first production aircraft, the Midnight eVTOL air taxi, in November 2022, and in December 2024, we launched Archer Defense to develop next-generation solutions for defense and civilian use. Our primary focus is to commercialize the Midnight air taxi in major urban centers worldwide.Our strategy is to attract top-tier talent across various disciplines to create the best products and services. We have built a world-class team with robust experience across essential fields. Collaboration, creativity, and iterative idea development are at the heart of our culture, which distinguishes us from our competitors and is key to our long-term success. Safety is paramount in everything we do, integrated across design, engineering, manufacturing, flight testing, and aircraft operations.Key Responsibilities:Embedded development and verification of safety-critical software components for the aircraft's Charge Control Unit.Design and implementation of robust software architectures for embedded systems.

Feb 5, 2026
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InnoPhase IoT logoInnoPhase IoT logo
Full-time|On-site|San Jose, California, United States

About InnoPhase IoTIf you are eager to collaborate with a talented team from diverse backgrounds and share our commitment to working intelligently while celebrating achievements, InnoPhase IoT is the ideal place for you. We embrace innovation in a small company setting and provide opportunities to learn and explore various aspects of technology rather than performing the same tasks daily. Join us if you seek excellence!We are currently seeking a dynamic and analytical Principal Software Engineer to enhance our Wi-Fi firmware team. The ideal candidate will possess substantial embedded software development experience and a proven track record of designing scalable, modular, and reliable firmware for wireless IoT solutions.

Mar 4, 2026
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Roku, Inc. logoRoku, Inc. logo
Full-time|$197.9K/yr - $280K/yr|On-site|San Jose, California

Teamwork Makes the Stream Work. Join Roku in Revolutionizing TV StreamingAs the leading TV streaming platform in the U.S., Canada, and Mexico, Roku is on a mission to power every television in the world. We have pioneered streaming to the TV, connecting consumers with the content they cherish, enabling content publishers to reach large audiences, and offering advertisers unique ways to engage users.Your journey with Roku begins with making a valuable contribution from day one. We’re a fast-growing public company where every employee plays a key role. Here, you will have the chance to delight millions of TV streamers globally while gaining invaluable experience across diverse disciplines. About the RoleAt Roku, we continue to lead and innovate in the streaming industry. Our ongoing success relies on talented embedded software engineers like you who will join the Roku OS Streaming Media team.In this position, you will contribute to the Roku Media engine, implementing cutting-edge features and designing algorithms that ensure seamless video playback for our users. Your responsibilities will include optimizing network interactions between our players and CDN, implementing adaptive streaming stacks, integrating DRM systems, and developing performance monitoring tools.The features and enhancements you create will have a direct impact on millions of users daily. This role is perfect for an experienced professional with innovative solutions to complex challenges, capable of translating ideas into ultra-reliable software.For California Only - The estimated annual salary for this position ranges from $197,900 to $280,000. Compensation packages reflect each candidate's unique skills, certifications, and geographical location. This position offers health insurance, equity awards, life insurance, disability benefits, parental leave, wellness benefits, and paid time off.

Mar 17, 2026
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Archer Aviation Inc. logoArcher Aviation Inc. logo
Full-time|On-site|San Jose, California, United States

Archer Aviation Inc. is pioneering the future of air mobility by developing an innovative all-electric vertical takeoff and landing (eVTOL) aircraft. Based in San Jose, California, our mission is to revolutionize transportation with sustainable air mobility solutions that prioritize safety and minimal noise pollution.At Archer, we believe that a diverse workforce brings forth unique perspectives that foster creativity and drive excellence. Our commitment to cultivating an inclusive workplace ensures that every team member feels valued and empowered to contribute to our vision of a better future.Role OverviewWe are on the lookout for a skilled Embedded Software Engineer to join our dynamic team. In this hands-on role, you will develop high-reliability real-time systems, bridging the gap between hardware and software. Proficiency in Modern C++ on Linux platforms will be essential, along with expertise in Python for test automation. This position requires a strong aptitude for hardware integration, including board bring-up and debugging using oscilloscopes.

Feb 11, 2026
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ph7 logoph7 logo
Full-time|On-site|San Jose

Join our innovative team at ph7 as an Embedded Linux Engineer, where you will play a crucial role in developing and optimizing embedded systems. You will work with both X86 and ARM architectures, focusing on kernel development and internals to enhance our product offerings.In this role, you will collaborate with cross-functional teams to design, implement, and test embedded software solutions. Your expertise will be vital in ensuring robust performance and reliability in our products.

Nov 11, 2013
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Hark logoHark logo
Full-time|On-site|San Jose

About Hark At Hark, we are at the forefront of artificial intelligence innovation, striving to create the most advanced personal intelligence systems in the world. Our vision is to harness AI to alleviate mental burdens by thinking in ways that mimic and sometimes surpass human cognition. Our proactive and personalized intelligence integrates seamlessly with various modes of interaction including speech, text, vision, and persistent memory. We are revolutionizing the relationship between humans and machines by combining this intelligence with next-generation hardware solutions. While traditional AI relies on outdated interfaces, Hark is pioneering the development of agentic systems that engage naturally with users and the surrounding environment. About the Role We are seeking a talented Embedded Application Engineer who thrives at the intersection of Android application development and embedded systems. This position goes beyond conventional mobile app development; you will be responsible for creating the critical application that operates on our hardware device, serving as the software layer that connects user experiences with the underlying firmware and embedded systems. You will be integral to transforming prototypes into production-ready products. Responsibilities Lead the development of the primary application for Hark’s hardware device, overseeing everything from architecture to production deployment. Design and enhance Android-based software that interfaces directly with embedded systems, sensors, and firmware layers. Work at the nexus of application-level code and firmware, developing software that operates on the device rather than in the cloud. Collaborate closely with hardware, embedded software, and AI teams to deliver a cohesive product experience. Manage the comprehensive lifecycle of software deployment on physical devices, including flashing, OTA updates, boot sequences, and device provisioning. Debug across the entire Android stack, from framework issues down to hardware-level communication protocols. Guide the product from initial development through manufacturing and into the hands of our users.

Apr 30, 2026
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Archer Aviation logoArcher Aviation logo
Full-time|$180K/yr - $180K/yr|On-site|San Jose, California, United States

At Archer Aviation, we are pioneering the future of air mobility from our headquarters in San Jose, California. Our innovative aerospace company is focused on developing an all-electric vertical takeoff and landing (eVTOL) aircraft, designed to revolutionize sustainable transport. With a commitment to minimal noise and maximum efficiency, our aircraft will comfortably carry four passengers while minimizing its environmental impact.We believe that tackling challenging problems requires a diverse range of perspectives. Thus, we foster an inclusive workplace culture that values and celebrates the unique backgrounds of our team members, driving us toward collective success.Key Responsibilities:Serve as a Cybersecurity Engineer on a high-performing team, ensuring the security of embedded safety-critical flight systems, software, and hardware in compliance with industry standards such as RTCA DO-326B, DO-355A, DO-356A, ISO 27001, and ASTM F3532-22.Contribute to the definition and documentation of comprehensive cybersecurity plans, focusing on security certification, risk management, and continued airworthiness.Conduct in-depth cybersecurity assessments including data flow analysis, threat scenario development, and preliminary security risk assessments.Assist in defining the security architecture at the aircraft level and for ground-based systems, including PKI infrastructure.Validate layered security architectures and assess the effectiveness of security controls with relevant metrics.Oversee cybersecurity initiatives at the system level across various components such as software platforms, flight controls, battery management, and navigation systems.Verify cybersecurity requirements through analytical methods and Blue Team testing, while managing Red Team testing efforts.Implement and maintain cybersecurity documentation, processes, and policies, including supplier audits.Interface with certification authorities to ensure compliance with cybersecurity standards.Contribute to a collaborative environment, sharing knowledge and insights with team members.

Feb 10, 2026
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Hark logoHark logo
Full-time|On-site|San Jose

About Hark Hark is at the forefront of artificial intelligence, dedicated to developing sophisticated, personalized intelligence systems that are proactive, multimodal, and able to engage with the world through speech, text, vision, and persistent memory. Our mission is to combine this intelligence with cutting-edge hardware, creating a seamless interface between humans and machines. While current AI technologies often rely on chat boxes and outdated devices, Hark is paving the way for the future with agentic systems that interact intuitively with people and their surroundings. To achieve this vision, we are designing multimodal models and next-gen AI hardware as a cohesive, unified interface for a new era of intelligent systems. About the Role We are seeking a Principal Embedded OS Architect to lead our operating system strategy and software architecture for our consumer electronics product line, overseeing the journey from initial architecture to mass production. You will serve as the technical leader, responsible for defining the structure of our embedded software stacks, ensuring their scalability across our product range, and optimizing performance. This role encompasses hands-on systems engineering as well as strategic technical leadership and team development — you will influence architectural decisions while remaining connected to the code and hardware. Collaborate closely with hardware, firmware, applications, and program management teams to ensure alignment from new product introduction to ongoing production.

Apr 30, 2026
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Trackonomy Systems logoTrackonomy Systems logo
Internship|On-site|San Jose, CA

Join Our Team as an Embedded Firmware Engineer Intern!Location: San Jose, CACompany: Trackonomy SystemsAbout Trackonomy SystemsAt Trackonomy, we are at the forefront of innovating the next-generation operating system for a connected world. Our pioneering technology utilizes advanced smart labels, multi-radio IoT devices, agent-based intelligence, and the Sentient AI platform to provide unparalleled visibility, automation, control, and remediation across global supply chains. Our integrated solutions convert physical assets into intelligent, communicative entities, addressing critical challenges in logistics, healthcare, cold chains, industrial operations, manufacturing, and more.We are developing a revolutionary class of connected devices that empower physical objects to sense, communicate, and engage in real time. Our platform seamlessly combines custom hardware, embedded firmware, wireless networking, and cloud infrastructure to enable applications across diverse sectors including logistics, industrial systems, utilities, healthcare, and government.Our devices are designed to operate at a massive scale, tackling complex issues in low-power systems, wireless communication, and distributed sensing. With the backing of prominent investors like Kleiner Perkins and 8VC, Trackonomy is shaping a connected environment where physical objects become fully intelligent and interactive.The RoleWe are seeking a motivated Embedded Firmware Engineering Intern to assist in the development of cutting-edge software that powers our next-generation IoT devices. This hands-on engineering role involves direct interaction with hardware, microcontrollers, wireless modules, and sensors. Interns are integrated into our engineering team, contributing to real systems that are delivered to customers.You will work collaboratively with firmware, hardware, and systems engineers to design, build, test, and debug embedded software for resource-constrained devices.What You’ll Work OnYour projects may include:Developing firmware for ARM-based microcontrollersCreating embedded C/C++ drivers for sensors, radios, and peripheralsIntegrating wireless communication modules such as BLE, LoRa, or cellular IoTAssisting with hardware bring-up and board-level debuggingEstablishing test frameworks and automation for firmware validation

Mar 10, 2026
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WeRide logoWeRide logo
Internship|On-site|San Jose, CA

Join WeRide, a pioneering global leader in autonomous driving technology, as we develop cutting-edge solutions that span from Level 2 to Level 4 autonomy. Our diverse product offerings include Robotaxi, Robobus, Robosweeper, Robovan, and Advanced Driving Solutions, all aimed at enhancing mobility and making transportation safer, more affordable, and accessible to everyone.As a member of the Drive-by-Wire (DBW) team, you will engage in the innovative development of electronic and electro-mechanical systems designed to replace traditional mechanical linkages in vehicle control functions. Your role will be critical in ensuring that vehicles accurately execute driving commands from higher-level systems, promoting safe, reliable, and efficient vehicle operation.

Aug 16, 2025
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ph7 logoph7 logo
Full-time|On-site|San Jose

Join ph7 as a Senior Embedded Linux Engineer and take your career to the next level. In this pivotal role, you will work on cutting-edge technology, focusing on embedded Linux systems with an emphasis on Linux kernels, ARM and x86 architectures. You will collaborate with a team of talented engineers, contributing to the development of innovative solutions that drive our products forward.As a Senior Embedded Linux Engineer, you will be responsible for designing, implementing, and optimizing embedded systems. Your expertise will be crucial in ensuring the performance, reliability, and scalability of our products. If you're passionate about technology and eager to make an impact, we want to hear from you!

Nov 9, 2013
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Trackonomy Systems logoTrackonomy Systems logo
Senior Firmware Engineer

Trackonomy Systems

Full-time|$120K/yr - $200K/yr|On-site|San Jose

Join the Trackonomy Team! At Trackonomy Systems, we prioritize your professional advancement through diverse responsibilities and a strong commitment to innovation. Become a part of our team and grow in a company that is redefining industries and empowering individuals. Connection & Community: Every team member at Trackonomy is considered a founder, playing a crucial role in our mission. Together, we aspire to make a significant impact on the world, transforming every endeavor at Trackonomy into a meaningful journey. Growth & Development: Immerse yourself in various roles and absorb insights from our experienced leaders. Your enthusiasm and capabilities will shape your path here. We cherish innovation and provide unmatched opportunities, making your career experience transformative. At Trackonomy, your growth is multidimensional, allowing you to collaborate with and learn from senior leaders across diverse departments. Your potential, driven by skill, passion, and results, will determine your role's extent. We believe in meritocracy, offering unique opportunities that you won't find elsewhere. Impact: Trackonomy is committed to developing impactful technology solutions that enhance our world. Our innovations range from fire prevention to improved security, not only revolutionizing industries but also saving lives. Join us in making a meaningful difference. About Trackonomy: We are at the forefront of creating a transformative network of interconnected objects, aiming to breathe life into inanimate objects, enabling them to communicate, think, and interact in real-time. Imagine a world where our devices effortlessly integrate with every physical entity, enabling a global dialogue among them. Our mission is to develop the operating system for the connected world, one object and sensor at a time. Our clientele includes major players across sectors such as logistics, industrial, utilities, healthcare, and government, utilizing our solutions for applications like predictive maintenance, workflow optimization, asset protection, safety, security, and environmental monitoring. As a unicorn funded by leading investors like Kleiner Perkins and 8VC, we are backed by a seasoned executive leadership team with over two decades of collaboration, previously holding critical roles in renowned companies such as Flextronics, Heptagon, GT-Nexus, and Digital Motors Corporation. Together, we have engineered revolutionary technology yielding extraordinary results.

Dec 9, 2025
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Couchbase Inc. logoCouchbase Inc. logo
Full-time|On-site|San Jose, CA

Join Couchbase Inc. as a Principal Software Engineer and play a pivotal role in designing and implementing innovative software solutions. You will collaborate with cross-functional teams to drive the technical direction of our products, ensuring high performance and scalability. Your expertise will guide the development of robust systems that meet customer needs and industry standards.

Apr 10, 2026
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archer56 logoarcher56 logo
Full-time|On-site|San Jose, California, United States

Join archer56 as a Staff Software Engineer specializing in Engineering Applications. In this pivotal role, you will leverage your extensive software engineering expertise to develop innovative solutions that enhance our engineering capabilities. Collaborate with cross-functional teams to design, implement, and optimize applications that streamline engineering processes and improve productivity.

Apr 8, 2026

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