Lead Security Software Engineer

About AetherfluxAetherflux is at the forefront of addressing the global energy crisis by pioneering the infrastructure necessary for abundant, resilient, and continuous solar energy harnessed from space. Our exceptional team is dedicated to overcoming humanity’s most intricate engineering challenges while delivering a groundbreaking power platform. Aetherflux is redefining how civilization powers, computes, and connects—from orbit to Earth.Embedded Software Engineering LeadAs the Embedded Software Engineering Lead at Aetherflux, you will spearhead our embedded software team to develop and sustain real-time software for our satellite constellation. This pivotal role encompasses ensuring the quality, reliability, and fault tolerance of our embedded software infrastructure, which supports satellite control, power beaming operations, and ground receiver systems. You will also mentor and manage a talented team of embedded software engineers, establishing development standards, conducting architecture and code reviews, and promoting robust software practices essential for Aetherflux's innovative power transmission platform.

Join Our Team as an Embedded Linux Engineer – FoundationsLocation: San Carlos, CA (On-site)About the RoleAt 1X, we are revolutionizing the interaction between humans and robots through our innovative humanoid robot, NEO. NEO seamlessly integrates into homes, learns from visual stimuli, and collaborates with individuals. As an Embedded Linux Engineer, you will be pivotal in creating the Linux foundation that empowers this technology.This role is crucial as it serves as the bridge between hardware and intelligence, ensuring rapid boot times, system stability, effective debugging, and seamless updates. You will oversee the comprehensive development of our embedded Linux stack, from initial bring-up to deployment at scale, including Board Support Package (BSP), kernel, drivers, and distribution. The operating system is a core product, not an afterthought.Your Responsibilities:Design and maintain a customized embedded Linux distribution (using Yocto) tailored for 1X hardware, including BSP, root filesystem, and toolchain with reliable build and release processes.Lead the kernel and driver development processes: including device tree configuration, board bring-up, peripheral integration, performance optimization, and implementing a strategy for upstream/downstream Linux patches.Deliver high-quality system software that encompasses the boot chain, initialization processes, services, logging, crash management, and rapid deterministic startup.Develop tools for provisioning, flashing, and over-the-air updates across an expanding fleet, alongside automated testing and hardware bring-up procedures.Oversee platform management from prototype phases to high-volume production, making strategic decisions regarding reliability and optimization as hardware continues to evolve.Enhance CI/CD processes for embedded images, kernel builds, and validation procedures.Ideal Candidate Profile:Possess 5+ years of experience in deploying embedded Linux systems in production environments.Demonstrated experience in writing production-level device drivers for common buses (I2C, SPI, CAN, USB, Ethernet, PCIe) and the ability to interpret schematics to assess hardware behavior based on software indications.Experience with Yocto or Buildroot, showcasing a strong perspective on build systems, release engineering, and test automation.Proficiency in debugging at the kernel level, with the capability to trace software issues effectively.Comfortable taking ownership in dynamic environments where you set the standards.Compensation and Benefits:Competitive salary ranging from $155,000 to $250,000 + equity options.Comprehensive health, dental, and vision insurance.401(k) plan with company matching contributions.Generous paid time off and holiday benefits.Equal Opportunity Employer:1X is committed to fostering a diverse workplace. We encourage applications from all qualified candidates regardless of race, color, religion, sex, gender identity or expression, sexual orientation, national origin, ancestry, citizenship, age, marital status, medical condition, or any other characteristic protected by law.

Join Our Team as an Embedded Firmware Engineer!At Robust AI, a pioneering startup founded in 2019 by distinguished experts in robotics, artificial intelligence, and business, we are on a mission to revolutionize robotics. We are a dynamic team that values collaboration and diversity, seeking innovative minds excited about the future of robotics and AI. In this role, you will be instrumental in designing and deploying next-generation warehouse robotic systems as part of a nimble and fast-paced team. As an embedded engineer, your responsibilities will include developing firmware for our robotic systems’ actuation, sensors, and displays, as well as debugging and testing hardware on our existing robot fleet. Your contributions will be key in shaping the design of our future robots, and you will take pride in seeing our robots operate on a large scale. If you thrive in an early-stage startup environment and are adept at adapting to change, we want to hear from you! The base salary for this position ranges from $130,000 to $160,000, based on your skills and experience.

About Obvio AIEvery year, over 7,500 pedestrians lose their lives due to vehicular accidents in the U.S., a staggering increase of 70% in the last decade. Despite the heightened awareness surrounding road safety, cities are still grappling with the challenge of mitigating hazardous driving behaviors. Current 'Vision Zero' initiatives are not achieving the desired outcomes.Obvio AI is on a mission to transform this narrative.We introduce solar-powered, AI-driven cameras designed to enforce traffic regulations in areas where pedestrians face the highest risk. By automating enforcement methods that surpass traditional systems, we have already made significant strides in reducing reckless driving, enhancing safety for pedestrians, motorists, and law enforcement personnel alike.Founded by the innovators behind Motive’s AI dashcam, Obvio is supported by prominent investors such as Bain Capital Ventures and Khosla Ventures. With a recent $22M Series A funding round and collaborations with some of the nation's most progressive cities, we are poised to create a safer urban landscape globally.About the RoleWe are looking for a Senior Embedded Engineer to spearhead the design and optimization of software that fuels our AI-enhanced traffic monitoring cameras. These systems function in challenging outdoor settings, requiring real-time video processing while adhering to strict power and performance limitations. You will lead architectural decisions, mentor fellow engineers, and collaborate with hardware, AI, and backend teams to develop dependable, efficient embedded systems that accurately identify violations and relay essential data seamlessly.What You’ll DoLead the embedded software architecture for AI camera systems, creating scalable solutions for sensor integration, image processing, and real-time inference pipelines.Optimize performance of C++ code for resource-constrained environments, setting standards for the balance of detection accuracy, power consumption, and processing speed.Design and implement robust embedded systems that operate reliably across varying weather conditions and deployment scenarios at scale.Oversee integration strategies with camera sensors, communication modules, and power management systems utilizing standard embedded protocols.Work closely with AI teams to devise and enhance computer vision model deployment on edge hardware.Establish testing frameworks and debugging tools for the validation of embedded systems.

Join beaconai as a Lead Software Engineer specializing in Advanced Pilot Assistant Software within the fields of Autonomy and Robotics. In this pivotal role, you will lead a talented team of engineers to design, develop, and implement cutting-edge software solutions that enhance pilot assistance systems. Your expertise will be crucial in driving innovation and ensuring the highest level of autonomy in our products.

About Beacon AIJoin an innovative team of aviators, engineers, and operators at Beacon AI, where we are redefining the aviation industry through cutting-edge artificial intelligence. Our mission is to enhance the safety, efficiency, and capability of flying. With the backing of leading investors, we have secured multiple contracts with the Department of Defense and partnered with major airlines to deliver essential systems. Our culture thrives on agility and collaboration, with small, focused teams that take ownership of their projects, quickly transforming ideas into reality and pushing the limits of human and AI collaboration in aviation.Role OverviewWe are on the lookout for a skilled Lead Backend Software Engineer to spearhead the design, development, and scaling of the backend systems that underpin our flight safety platform. In this pivotal role, you will take charge of backend services, APIs, and data pipelines while balancing hands-on coding with technical leadership. You will collaborate closely with product managers and cross-functional teams to create robust, secure, and scalable systems that power mission-critical applications in the real world.

About Beacon AIAt Beacon AI, we are a dynamic team of aviators, engineers, and operators dedicated to developing an innovative AI platform aimed at enhancing the safety, efficiency, and capabilities of aviation. Supported by prominent investors, we proudly hold multiple Department of Defense contracts and collaborate with major airlines to implement critical systems. Our structure promotes agility and collaboration, allowing small, focused teams to take ownership of their projects, deliver swiftly, and continuously learn as they explore the integration of AI and human interaction in aviation.Role OverviewWe are on the lookout for a Lead Web Application Engineer who will provide technical leadership and strategic insights to our frontend team. In this pivotal role, you will spearhead the creation of impactful web interfaces that seamlessly connect with our flight safety platform, empowering users to engage with intricate aviation data and extract actionable insights. Your collaboration will span various disciplines, playing a crucial role in the advancement of aviation safety and operational capabilities.What You’ll DoDesign and implement features using React while architecting frontend systems to manage extensive, real-time, and historical aviation data.Integrate, process, and visualize data from diverse sources, encompassing live data streams and archived information.Guide and mentor engineers, promoting best practices through code reviews and architectural discussions.Collaborate with backend engineers, product managers, and UX/UI designers to make informed decisions regarding design and implementation.Guarantee the reliability and maintainability of frontend systems through automated testing, comprehensive documentation, and robust engineering standards.Develop reusable components and internal libraries to expedite future development.What Will Make You SuccessfulA minimum of 5 years of experience in building and delivering high-performance, user-centric web applications.Extensive knowledge of React, TypeScript, JavaScript, state management, and contemporary web standards (HTML/CSS).Strong proficiency in asynchronous frontend patterns and effectively managing live and historical data streams.Demonstrated ownership of complex features or product areas, from concept to delivery with high autonomy.A proactive and resourceful approach with the ability to operate effectively in a fast-paced environment.

Director of Software and Firmware DevelopmentAbout AetherfluxAt Aetherflux, we are pioneering the infrastructure that will drive and interconnect the orbital economy. Our innovative, modular satellites harness solar energy in Low Earth Orbit, providing a range of integrated applications including energy transmission via infrared lasers (both space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and delivering secure, high-bandwidth optical data transport.Today’s energy and data systems depend on intricate logistics and antiquated infrastructure. Aetherflux addresses these challenges by facilitating direct, on-demand, secure, and scalable energy distribution and data processing from space. This transformative approach will revolutionize operations both in orbit and on Earth, supporting the rapidly growing space industrial base, In-Space Servicing, Assembly, and Manufacturing (ISAM) operations, remote areas, and mission-critical environments.Founded in 2024 by Baiju Bhatt, inspired by his father's contributions at NASA Langley Research Center, Baiju holds a B.S. in Physics and an M.S. in Mathematics from Stanford University. He also co-founded Robinhood, which has empowered over 20 million Americans to access the financial system, and is now a publicly traded company.Aetherflux has successfully raised $90 million from leading investors including Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.This mission is ambitious and requires exceptional talent. Our team comprises experts from organizations like SpaceX, Astranis, NASA, Anduril, and the U.S. Navy, and is located in San Carlos, CA. If you are eager to tackle complex technical challenges and contribute to the creation of a generational energy and infrastructure company, we encourage you to apply.The RoleWe are in search of a Head of Software and Firmware to spearhead the architecture, development, and deployment of the comprehensive software stack that drives our space-based platforms. This includes everything from low-level firmware and embedded systems to onboard computing, autonomy, and distributed data processing.This leadership position encompasses the entire strategy related to firmware, embedded software, and higher-level onboard systems that facilitate energy transmission, real-time spacecraft control, and high-bandwidth data processing in orbit. You will define the co-design principles between software, firmware, and custom hardware, ensuring optimal performance in power-constrained, thermally dynamic, and radiation-exposed environments.You will collaborate cross-functionally with hardware, spacecraft, GNC, RF, and mission teams to deliver robust, high-performance, and fault-tolerant systems. This is a pivotal leadership role that carries significant accountability over system architecture and performance.

About AetherfluxAetherflux is at the forefront of addressing the global energy challenge through innovative infrastructure for abundant, resilient, and continuous space-based solar energy. Our world-class team is dedicated to revolutionizing the way civilization powers, computes, and connects, from orbit to Earth.Position OverviewAs the Lead Software Engineer for Distributed Systems at Aetherflux, you will spearhead a talented software team focused on the development and maintenance of real-time constellation management and computational tasking architecture. Your leadership will ensure the overall quality, reliability, and fault tolerance of our ground systems software infrastructure, which encompasses satellite control, power beaming operations, compute cloud management, and ground receiver systems. You will also play a crucial role in mentoring and growing a team of software engineers, establishing development standards, leading architecture and code reviews, and implementing robust software practices to support Aetherflux's space-based power transmission and orbital computing platforms.Key ResponsibilitiesTeam Leadership: Oversee and guide the ground software team in developing mission-critical constellation and compute management software, while fostering mentorship, performance management, and career growth.Project Management: Strategically plan and coordinate code releases, including task breakdowns, sprint management, timeline tracking, and stakeholder communication.System Architecture: Design and lead the development of distributed systems aimed at achieving fault tolerance and high performance for mission-critical operations.Cloud Infrastructure Development: Lead the design and development of real-time scheduling systems, data pipelines, collision avoidance systems, and high-performance compute services.Testing & Simulation: Collaborate with hardware and test teams to create software-in-the-loop (SITL) and hardware-in-the-loop (HITL) environments for validating software performance during on-orbit maneuvers and ensuring constellation health.

Join Robust AI as a Senior Robotics Software Engineer specializing in Controls. In this pivotal role, you will design and develop advanced control algorithms for robotics applications, contributing to the next generation of autonomous systems. Collaborate with cross-functional teams to drive innovation and implement cutting-edge solutions that enhance robotic functionality and performance.

Join Our Mission to Safeguard Humanity!Vaxcyte is a pioneering clinical-stage vaccine company dedicated to developing high-fidelity vaccines aimed at combating the far-reaching impacts of bacterial diseases. Our mission is not only to eradicate but also to treat serious bacterial infections, including invasive pneumococcal disease, Group A Strep, and Shigella. Our roadmap to success is clear and meticulously defined, positioning Vaxcyte to make significant strides in global health. At Vaxcyte, what we do is just as important as how we do it! Our collaborative efforts are driven by four core values: *RETHINK CONVENTION: We embrace creativity and intellectual diversity in every aspect of our work to innovate and continuously improve vaccine delivery methods. *AIM HIGH: We embody an audacious ambition to develop the most complex biologics ever attempted for the protection of humanity. *LEAD WITH HEART: At Vaxcyte, everyone leads with kindness and inclusivity, fostering collaboration and spirited debate to advance our business objectives. *MODEL EXCELLENCE: The magnitude of our challenges calls for a collective commitment to integrity, accountability, equality, and clear communication in all decisions.Position Overview:We are on the lookout for a highly skilled Senior Software Engineer with robust full-stack expertise and a strong DevOps inclination. This role is critical in designing, developing, testing, and maintaining scalable web applications that underpin essential business operations.The ideal candidate will demonstrate a solid combination of frontend and backend development skills and a disciplined approach to automation, testing, CI/CD, and production reliability. This position requires technical leadership, architectural foresight, and the capability to promote engineering excellence throughout the software lifecycle.Key Responsibilities:Full-Stack Application DevelopmentDesign, architect, and implement scalable applications using Next.js and React.Create and manage backend services and GraphQL APIs, focusing on schema design and performance enhancement.Maintain high standards of code quality, security, performance, and maintainability.Engage in architectural design reviews and participate in technical decision-making processes.

Director of Software Engineering - Product Integration Position Overview Natera is at the leading edge of personalized genetic testing, revolutionizing disease management across the globe. As we enhance our life-saving diagnostic capabilities, we are redefining our approach to software quality and reliability. We are on the lookout for an experienced and innovative Director of Engineering, Product Integration to spearhead a newly established Product Integration team. You will shift our strategy from conventional, late-stage configuration testing to a proactive, comprehensive integration function designed to mitigate risks associated with our most intricate "Pillar" projects (e.g., LCGP, Signatera IVD). This position calls for a leader who embodies an AI-native, hands-on, and highly autonomous mindset. You will not only manage a team but also serve as the "Integration Quarterback" for the engineering organization, establishing the "Golden Paths" through our distributed architecture and driving a milestone-based validation strategy incrementally. You will embrace the principles of agile, user-centered development, utilizing modern tools to maximize efficiency and ensure our software operates flawlessly from order to report. Key Responsibilities Strategic Leadership & Vision Transform Integration Strategy: Lead the evolution from the traditional "PSPC" model to a contemporary, risk-based integration strategy. Articulate a vision where testing is not a hindrance but a continuous, value-added process integrated into the development lifecycle. High Agency Execution: Foster a culture of urgency and accountability. Actively identify integration risks during the design phase (shifting left) rather than waiting for code freeze. AI-Native Leverage: Innovate the application of AI and LLMs to transform testing. Develop strategies to auto-generate test cases from PRDs, leverage AI for intelligent log analysis and root cause identification, and significantly enhance team productivity. Product Integration & Execution The "Quarterback" Model: Act as the integration lead for key company initiatives. Collaborate with Solution Architects to establish "Integration Milestones" and derive iterative builds from component teams to progressively validate workflows. End-to-End Ownership: Oversee the validation of critical business processes across the entire stack (Portal → LIMS → Lab Execution → Bioinformatics).

About Beacon AIAt Beacon AI, we are a dynamic team of aviators, engineers, and operators committed to developing an AI platform that enhances the safety, efficiency, and capabilities of aviation. With the backing of top investors, we have secured numerous Department of Defense contracts and formed partnerships with leading airlines to deliver critical systems. Our culture promotes agility and collaboration, allowing small, focused teams to take ownership of their projects, deliver quickly, and innovate at the intersection of human and AI collaboration in aviation.Role OverviewWe are in search of a Frontend Web Application Engineer to join our innovative team and contribute to the development of impactful web interfaces for our flight safety platform. This role involves close collaboration with senior engineers, product managers, and designers to create user-centric features that facilitate the interaction with complex aviation data. You will enhance existing production systems, develop your technical expertise, and play a crucial role in advancing flight safety and operational efficiency.

Join 1X as a Senior Firmware Engineer specializing in Battery Charging Systems.At 1X, an innovative AI and robotics company based in Palo Alto, California, our goal is to create a more abundant society through versatile robots that can autonomously perform a variety of tasks. We are committed to developing friendly humanoid robots that learn and adapt alongside humans, seamlessly integrating into daily life.We seek passionate, inquisitive individuals eager to shape the future of robotics and AI. If our mission resonates with you, we would love to discuss how your expertise can contribute to our journey.Role OverviewAs a Senior Firmware Engineer, you will play a critical role in designing and maintaining the firmware for our humanoid robot's battery charging system. Your responsibilities will encompass developing the embedded software that governs AC-DC power conversion, charge profile management, and the interface between the charger and the battery management system. You will collaborate closely with hardware architects, electrical engineers, systems engineers, and test engineers to ensure the firmware effectively aligns hardware capabilities with higher-level system requirements, both for prototypes and in production.The charger you will work with is integral to the user experience, requiring compliance with regulatory emissions standards and safe operation in domestic environments. You will manage the charging cycles of a high-energy lithium-ion battery pack, ensuring optimal performance under demanding discharge profiles. Your expertise in power conversion principles and control loop fundamentals will enable you to write resilient firmware that withstands component variations and fault conditions. You will also assess the interactions between charger behavior, battery chemistry, and electromagnetic compatibility (EMC) performance.ResponsibilitiesDevelop and maintain firmware for battery charging systems.Collaborate with cross-functional teams to ensure cohesive design and implementation.Conduct testing and troubleshooting to enhance system reliability.

About Beacon AI Beacon AI brings together aviators, engineers, and operators to advance aviation through an AI-driven platform. The company’s mission centers on improving flight safety, efficiency, and capabilities. Backed by top investors, Beacon AI partners with the Department of Defense and major airlines to deliver essential systems. Teams work collaboratively, without silos, in small groups that own their projects from start to finish. This approach enables fast releases and ongoing learning as the team explores new ground in human and AI collaboration for aviation. Role Overview: iOS Software Engineer – Electronic Flight Bag (EFB) This hybrid role is based in San Carlos. The iOS Software Engineer joins the mobile team to build iOS applications, primarily for iPad, that power Beacon AI’s flight safety platform. The work centers on developing features that pilots and operators rely on, with a focus on usability and precision. What You Will Do Work alongside senior engineers and designers to deliver new features for iOS EFB applications Develop software that handles large aviation datasets, such as wind and weather data, with high performance Build and refine aviation instrument displays for accuracy and speed Integrate with external devices and enable advanced map navigation and location services Design for reliability in offline and low-connectivity environments, ensuring critical features remain available Contribute to robust, production-ready systems that support real-time, safety-critical operations What Matters for This Role Experience developing iOS applications, especially for iPad Background in Electronic Flight Bag (EFB) apps or similar aviation software Familiarity with handling large datasets and optimizing performance Knowledge of map navigation, location services, and device integration Understanding of designing apps for offline and low-connectivity use Commitment to building reliable and accurate tools for aviation professionals This position offers the chance to deepen iOS development skills while working on real-time, safety-critical applications in aviation.

Join aetherflux as a Firmware Engineer and take part in shaping the future of technology. You will work on innovative projects, developing robust firmware solutions for cutting-edge devices. Collaborate with a talented team, enhance your skills, and contribute to exciting developments in the tech industry.

About Beacon AIAt Beacon AI, we are a dynamic team of aviators, engineers, and operators dedicated to developing an innovative AI platform that enhances the safety, efficiency, and capability of flying. Supported by leading investors, we have secured multiple Department of Defense contracts and collaborated with major airlines to deliver essential systems. Our approach fosters collaboration without silos or cumbersome processes, enabling small, focused teams to take ownership of their projects, accelerate shipping, and rapidly learn as they redefine the interaction between humans and AI in aviation.Role OverviewWe are on the lookout for a talented iOS Software Engineer to join our mobile development team. In this role, you will contribute to the creation of impactful iOS applications that enhance our flight safety platform. Collaborating closely with senior engineers, designers, and product managers, you will develop user-facing features and support production systems. This position offers an excellent opportunity to deepen your iOS expertise while working on real-time, safety-critical applications that improve flight safety and enhance operational efficiency.

About 1XAt 1X, we are pioneers in AI and robotics, headquartered in Palo Alto, California. Our mission is to cultivate a future of abundance through the development of general-purpose robots that can autonomously perform a wide array of tasks.We are dedicated to creating humanoid robots that learn and adapt by living alongside humans, seamlessly integrating into everyday life. Our vision is to foster a collaborative relationship between humans and robots, leading to a smarter, more capable society.We seek innovative, motivated, and passionate individuals eager to influence the future of robotics and AI. If our mission resonates with you, we would love to connect and discuss how you can be a part of our transformative journey.Role OverviewWe are in search of a skilled Firmware / Embedded Engineer to spearhead the development and maintenance of low-level firmware that underpins our system-level hardware architecture. This role will emphasize the creation of robust, maintainable, and well-structured embedded software that spans various hardware domains and directly influences architectural decisions.You will collaborate closely with hardware architects, electrical engineers, systems engineers, and test engineers to ensure that firmware effectively connects hardware capabilities with higher-level system requirements across both prototype and production platforms.Our humanoid robot features over 20 distributed embedded nodes that must communicate deterministically, operate fail-safely, and function continuously in uncontrolled environments. This role represents a new frontier in product development where conventional playbooks are a starting point; however, many encountered challenges require innovative solutions. The ideal candidate will excel in reasoning from first principles, comfortably navigating the interface between firmware and hardware, and will be motivated by the pursuit of novel solutions to complex problems.

Join Robust AI as a Software Security Engineer, where you will play a pivotal role in enhancing the security posture of our innovative AI solutions. This position involves designing and implementing robust security measures to safeguard our software systems and data.As a key member of our engineering team, you will collaborate with cross-functional teams to identify vulnerabilities and develop strategies to mitigate risks. Your expertise will help us deliver secure, reliable, and high-performing AI products.