Senior Systems Software Engineer

Position: Senior Embedded Software/Firmware Engineer (Contract)Location: San Diego, CA (92121)Contract Duration: Long TermStart Date: ImmediateWe are looking for a Senior Embedded Software/Firmware Engineer to join our dynamic team in a hybrid capacity.This role requires a contractor with a proactive mindset and the ability to rapidly adapt to technical challenges.Strong collaboration and communication skills are essential for this client-facing position.

Join our dynamic team as an Embedded Software/Firmware Test Engineer in San Diego! This contract position offers an exciting opportunity to work with cutting-edge technologies and contribute to the development and testing of embedded systems. You will collaborate with cross-functional teams to ensure the highest quality of our firmware products.

Join Oura Health as a Senior NPI Firmware Engineer, where you will play a pivotal role in developing and refining firmware for our innovative health tracking devices. You will collaborate closely with cross-functional teams to ensure high-quality product launches, contributing to the enhancement of our users' health and wellness experiences.

Oura Health is seeking a Firmware Engineer to help shape the next generation of wearable technology. This hybrid role is based in either San Diego or San Francisco, California, and centers on designing and improving firmware that powers Oura’s products. Role overview As a Firmware Engineer, you will join a collaborative team focused on building and refining firmware solutions for wearable devices. The work directly impacts the user experience and overall functionality of Oura’s health-focused products. What you will do Design and implement firmware for wearable devices Optimize system performance and reliability Work closely with teammates to solve technical challenges Who will thrive This role suits someone who enjoys solving technical problems and wants to contribute to technology that supports healthier lifestyles. Curiosity and a drive to improve user experience are important for success in this position.

About InnoPhase IoTAt InnoPhase IoT, we pride ourselves on fostering a dynamic environment where talented individuals from diverse backgrounds come together to innovate and excel. If you share our passion for working smart, celebrating achievements, and exploring groundbreaking technologies within a close-knit team, you'll thrive here.We are on the lookout for exceptional talent! If you excel in your field and seek to challenge yourself, join us at InnoPhase IoT!We are currently seeking a Senior Staff Firmware Engineer to enhance our collaborative team dedicated to crafting resilient firmware for the next generation of IoT devices. In this pivotal role, you will be responsible for developing firmware, device drivers, and facilitating system integration for our ULP IoT solutions, with a keen focus on performance, reliability, and maintainability. Proficiency in TrustZone and Trusted Firmware-M (TF-M) is essential.Key Responsibilities:• Design and develop embedded firmware for IoT devices, targeting ARM Cortex-M microcontrollers.• Experience with ARM TrustZone and Trusted Firmware-M (TF-M) for secure firmware partitioning preferred.• Implement and optimize low-level drivers, integrating with hardware abstraction layers (HAL).• Develop secure boot and firmware update mechanisms to ensure robust device operation.• Collaborate with cross-functional teams (hardware, software, security) to define and implement firmware features.• Debug, test, and validate firmware on target hardware using J-Link, oscilloscopes, and logic analyzers.• Contribute to the documentation of firmware architecture, design decisions, and implementation details.• Focus on security-oriented system design, including secure boot and trusted execution environments.• Handle memory partitioning and isolation within ARM Cortex-M microcontrollers.• Ensure secure OTA updates and lifecycle management for IoT devices.

Brain Corporation is looking for a Software Engineer I to focus on firmware development for robotics. This is an entry-level position based in San Diego, CA. Role overview This role centers on building and testing firmware for robotic systems. As part of the engineering team, the Software Engineer I works on the core technology that powers Brain Corporation's products. What you will do Collaborate with team members to develop and test firmware for robotics Take part in all stages of the software development lifecycle, including design, coding, testing, and debugging Support efforts to improve product performance and add new features Team and impact This position supports the engineering group responsible for making robotics technology a reality at Brain Corporation. Work in this role directly influences the capabilities and performance of the company's products.

Join our innovative team at Zoox as an Embedded Software Engineer, where you will play a pivotal role in designing and developing cutting-edge embedded software systems for autonomous vehicles. This exciting position offers the opportunity to work with state-of-the-art technologies and collaborate with a talented group of engineers dedicated to transforming transportation.

Join Radiant Infosystems Ltd as an Embedded Software Test Engineer, where you'll play a crucial role in ensuring the quality and functionality of our innovative software solutions. You will collaborate with a dynamic team of engineers to develop and execute testing strategies for embedded systems, helping to deliver high-quality products to our customers.

Join our innovative team at Artech Information Systems LLC as an Embedded Software Engineer, focusing on Linux Video Technology. In this role, you will work on cutting-edge projects that involve developing and optimizing software for embedded systems. You will collaborate with a talented group of engineers to create solutions that push the boundaries of technology.

At Oura, we are on a mission to empower individuals to discover their full potential. Our award-winning Oura Ring and its connected application provide our global community with invaluable insights into their readiness, activity, and sleep quality. By helping millions understand and enhance their health, we inspire sustainable, healthy lifestyles.Empowering the world begins with living our values and supporting our team. As a rapidly growing organization dedicated to fostering healthier, happier lives, we ensure that our employees have the tools and resources they need to excel both inside and outside the office.We are seeking a highly skilled Staff Firmware Engineer who is passionate about innovation in the wearable technology sector. If you possess a proven track record of developing cutting-edge firmware and a strong desire to shape the future of wearable devices, we would love to bring you aboard!This is a hybrid role requiring three days of onsite work per week at either our San Francisco or San Diego office.

The Systems Development Division at Systems Technology Research develops integrated systems that support national security. These systems help with understanding global situations, strategic planning, and tactical operations. Their work can influence outcomes before conflicts begin. Role overview This Senior Software Engineer position centers on designing, developing, and testing C++ software for advanced embedded radar systems. The main focus is on Air-to-Air applications, where software reliability and performance are critical. What you will do Design and implement C++ software for complex embedded radar systems Test and refine software to meet demanding technical requirements Work on first-of-a-kind systems that use new technologies to support information advantage Location This role is based in San Diego, CA.

Join ServiceNow as a Senior Software Engineer and play a pivotal role in shaping the future of digital workflows. In this dynamic position, you will leverage your expertise to design, develop, and implement innovative software solutions that enhance our platform's capabilities. Collaborate with a talented team of engineers and contribute to high-impact projects that drive business success.

Alarm.com is a rapidly growing technology firm dedicated to creating innovative cloud and device solutions that deliver a cohesive, connected experience to millions of residential and commercial properties across the United States and internationally. We are seeking a skilled and passionate Senior Device Engineer to join our Device Engineering team. In this role, you will play a pivotal part in shaping the future of the Internet of Things (IoT) for residential and commercial spaces, specifically by enhancing our camera product line. You will collaborate with an accomplished team of engineers with diverse technological expertise to design devices, build and manufacture hardware, architect and implement software, all while thriving in an agile, fast-paced environment.

About Us:At HavocAI, we are pioneers in collaborative autonomy, leading the way in providing innovative solutions that tackle complex human challenges through self-tasking teams of machines. Our cutting-edge autonomous surface vessels serve a diverse array of defense and commercial maritime missions, and we are committed to rapid growth. We seek enthusiastic team members who are dedicated to problem-solving, pushing boundaries, and contributing to conflict prevention and life-saving technologies. If you have the ambition to make an impact, we want to hear from you!About the RoleWe are looking for an Embedded and Edge Compute / Power Engineer to spearhead the design of onboard computing and electrical systems for our autonomous aerial platforms. In this pivotal role, you will architect the compute, power, and sensor infrastructure that ensures HavocOS operates efficiently in airborne environments. Your work will span embedded systems, AI edge compute platforms, battery and power distribution systems, along with avionics integration.Success in this role requires a strong systems-thinking ability, balancing performance, thermal constraints, power efficiency, and reliability within flight-ready hardware. If you're passionate about designing systems that bring advanced autonomy to life in aviation, this position offers a unique opportunity to influence the core infrastructure of next-generation autonomous platforms.

Join ServiceNow as a Senior Staff Software Engineer, where you will play a pivotal role in designing and implementing cutting-edge software solutions that drive our business forward. Collaborate with cross-functional teams to innovate and enhance our platforms while ensuring the highest quality and performance standards.

Position: Senior FPGA Design Engineer (Modem Design)Contract Type: Long Term ContractorWork Location: On-site in San Diego (Integration Onsite/Hybrid)Contract Duration: 6-9+ Months (Potential for Long Term)Citizenship Requirement: U.S. Citizenship RequiredStart Date: ImmediateKey Responsibilities:Design and verification of FPGA and modem systems.Develop radio hardware solutions and perform integration and testing in a laboratory environment.Implement modulation and demodulation techniques.Design digital filters, FFT implementations, and digital phase-locked loops.Qualifications:Minimum of 10 years of experience in FPGA and modem design.Proven experience in radio design and verification.Proficient in VHDL and C programming.Familiarity with Xilinx Kintex Ultrascale architecture.Strong background in Software Defined Radio systems.Active government clearance is preferred; candidates with inactive clearances may be considered.Recent clearance (within the last 5 years) is desirable; willingness to reactivate clearance is a plus.

Position: Senior FPGA Engineer - ContractorLocation: San Diego, CaliforniaContract Duration: Long-term (Potential for Permanent Placement)Start Date: ImmediateWe are looking for an experienced Senior FPGA Engineer to join our dynamic team in a hybrid role, engaging directly with clients. The ideal candidate will possess a proactive attitude and a strong ability to quickly acclimate to technical requirements. This position requires excellent collaboration, communication, and interpersonal skills.

Vannevar Labs is at the forefront of defense technology, developing advanced AI solutions to counteract adversarial threats. In today's rapidly evolving landscape, where conflict is governed by algorithms, our mission is to provide our clients with the foresight necessary to maintain strategic advantages. Our proprietary AI systems are meticulously designed to compete with major global powers, particularly in the Indo-Pacific region, by analyzing adversary behavior, simulating military campaigns, and delivering actionable insights to decision-makers. Our technology is trusted on the front lines, ensuring safety and stability.At Vannevar, we believe that exceptional technology is born from exceptional talent. Our agile team comprises top-tier engineers and seasoned strategists who possess profound knowledge in defense and tradecraft. We are committed to a company culture that prioritizes mission impact, user-centered design, and sustainable growth. In just a few short years, we've expanded from $3 million to $80 million in annual recurring revenue, achieving early profitability and attaining unicorn status, demonstrating that innovation can thrive without ego.About the RoleAs a Senior Software Engineer at Vannevar, you will be instrumental in the continual development of AI-driven software products aimed at deterring adversaries and leading strategic initiatives. This role requires adaptability, as you will often work within government networks, high-security environments, and tailored deployments. Compliance and security are paramount in our software development processes that support military personnel.We are looking for an accomplished Software Engineer who possesses full-stack capabilities and expertise in DevOps, security, and compliance. The ideal candidate will have prior experience transitioning software systems into government or Department of Defense environments, thrive in complex settings, and excel in communication.Key ResponsibilitiesLead the technical roadmap and execution strategy for the successful deployment of critical product suites within government-sanctioned systems.Architect, develop, and secure our product suite in a compliant cloud setting.Collaborate across product teams to align development timelines and craft solutions that adhere to security protocols.Establish robust change management practices, including security impact assessments, testing, validation plans, and stakeholder communications for significant modifications.Provide cross-functional leadershipAct as the subject matter expert for this initiative, providing progress updates, external communication points, and strategic guidance.Guide and mentor fellow engineers in secure design principles and operational excellence within regulated environments.

About Speechify Speechify helps people consume information in new ways. Users can listen to articles, documents, and books on their own schedule, using tools that support efficient learning. The company leads its sector and continues to grow quickly. Role Overview The Core Experiences Team at Speechify builds and maintains the core services and SDKs that power the product across platforms. This Senior Software Engineer role sits at the intersection of product and infrastructure. The team values strategic thinking, clear API design, and streamlined systems that make a real difference for users. What You Will Do Work with Product Teams to define project scopes, break down tasks for faster customer feedback, balance integration and user experience across teams, and implement solutions through Speechify’s cross-platform SDK. Improve existing features for faster load times and smarter content parsing by designing efficient abstractions and refining algorithms. Deploy cloud functions, lightweight backend services, and tasks using Kotlin. Location This position is based in San Diego, CA, USA.