Senior Hardware Design Engineer - Signal Integrity & FPGA Expertise

Founded in 2015, Shield AI is a pioneering venture-backed deep-tech company dedicated to safeguarding service members and civilians through cutting-edge intelligent systems. Our innovative product offerings include the V-BAT and X-BAT aircraft, Hivemind Enterprise, and Hivemind Vision product lines. With a global presence in the U.S., Europe, the Middle East, and the Asia-Pacific, Shield AI’s technology is actively employed to enhance operational effectiveness across various regions. For more details, please visit www.shield.ai. Connect with us on LinkedIn, X, Instagram, and YouTube. Are you an enthusiastic and innovative engineer eager to contribute to the development of state-of-the-art AI and robotics products? Do you aspire to make a significant impact while collaborating with mission-driven, values-oriented colleagues? If so, Shield AI is the perfect fit for you! The Hivemind Test team is dedicated to creating a comprehensive and robust testing framework that enhances the development and integration of the world’s premier AI pilot. Our commitment lies in ensuring the utmost quality, reliability, and performance within our Hivemind ecosystem. This ecosystem comprises software systems for autonomous behaviors, ground-control systems, multi-network communications, operating systems, embedded devices, test frameworks, and more. Our team is tasked with validating and verifying that the entire Hivemind software ecosystem meets operational readiness and reliability standards for mission success. This is achieved through a cross-functional collaboration of expertise ranging from autonomy system engineering, robotics integration, software development, to test engineering and quality assurance. We are seeking a seasoned Software Test and Integration Engineer who is passionate about joining our mission. The ideal candidate will possess extensive experience in designing and implementing innovative software solutions for automation testing and data analysis. This individual will become a Super User of our Hivemind product, extending test plans beyond conventional uses to proactively identify novel customer use cases and edge-case scenarios. You will play a pivotal role within the organization, collaborating with developers to identify and troubleshoot bugs, integrate newly developed capabilities into our product framework, and determine optimal approaches for software API and autonomy testing.

Join our innovative team at Brain Corporation as a Senior Software Development Engineer in Test (SDET), where you will play a pivotal role in enhancing our software quality and reliability. You will develop and execute automated tests, collaborate with cross-functional teams, and contribute to the continuous improvement of our testing frameworks.

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.

Brain Corporation, based in the vibrant city of San Diego, California, is a pioneering AI company dedicated to revolutionizing the robotics industry. Our mission is to develop autonomous technologies that enhance efficiency in real-world applications. With our advanced robotic and AI solutions, we assist retailers in ensuring optimal product placement, pricing, and cleanliness in their stores. Through the BrainOS® Robotics Platform, we empower the world's largest fleet of Autonomous Mobile Robots (AMRs), currently exceeding 30,000 units, to deliver efficient automated solutions for commercial floor cleaning and inventory management. Backed by esteemed investors including the SoftBank Vision Fund, Clearbridge, and Qualcomm Ventures, we are at the forefront of innovation.Position Overview:The Software Development Engineer in Test II (SDET II) is an integral part of our engineering team, focusing on the design, development, and enhancement of automated systems that validate our cutting-edge software applications and services. Collaborating closely with product developers, the SDET II is responsible for creating test automation frameworks, validation tools, and quality insights to ensure reliable software releases across various platforms including web applications, cloud services, and mobile systems.Moving beyond traditional QA roles, the SDET II actively contributes to coding, automation, and tooling efforts alongside development teams, ensuring that our systems are designed to be testable, observable, and scalable throughout the software development lifecycle.This role involves direct contributions to engineering tasks while working collaboratively with product, development, and quality assurance teams to deliver superior software solutions.

Brain Corporation is seeking a Software Development Engineer in Test II in San Diego, CA. This position centers on building and maintaining automated tests for software products. Collaboration with development teams is a key part of the role, with a focus on identifying and resolving defects to maintain high standards of quality and reliability. Role overview This engineer will design and implement automated test suites, helping to catch issues early in the development cycle. The work involves close communication with software developers to improve testing processes and support product stability. What you will do Create and maintain automated tests for software projects Work with development teams to find and fix defects Suggest and implement improvements to testing workflows

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 Systems Technology Research as a Software Test Lead, where you will play a pivotal role in ensuring the quality and reliability of our cutting-edge software products. You will lead a team of dedicated testers, developing and implementing testing strategies that align with our project goals. Your expertise will help us maintain high standards and deliver exceptional software solutions to our clients.

Join Shield AI as a Senior Engineer in Build and CIAt Shield AI, founded in 2015, we are on a mission to safeguard service members and civilians through advanced intelligent systems. Our cutting-edge products, including the V-BAT and X-BAT aircraft, Hivemind Enterprise, and Hivemind Vision, are utilized globally to enhance operational effectiveness. With a presence across the U.S., Europe, the Middle East, and the Asia-Pacific, our innovative technology is pivotal in supporting missions worldwide. Discover more about us at www.shield.ai and connect with us on LinkedIn, X, Instagram, and YouTube.About the Role:As a key member of our Hivemind Build and CI team, you will play a vital role in designing and implementing automation solutions that drive engineering excellence across the organization. Collaborating closely with product development teams, you will establish and enforce policies and guidelines for our continuous integration and delivery systems. This is a hands-on position where your contributions to cross-functional discussions will be invaluable. We pride ourselves on a problem-solving mindset that addresses root causes efficiently. Much of your daily work will involve managing build pipelines, overseeing build configuration, and implementing changes that enhance developer iteration speed.

At Oura, we are on a mission to empower individuals to unlock their potential through innovative technology. Our award-winning Oura Ring and its connected app provide insights into readiness, activity, and sleep quality, enabling our global community to enhance their health and lifestyle. As a rapidly growing company, we are committed to fostering a supportive environment for our team, ensuring they have the resources to excel both in and out of the workplace. We are currently looking for a Senior Manufacturing Test Engineer to spearhead the comprehensive test strategy, development, and implementation of production test solutions for our cutting-edge products. This pivotal role will involve close collaboration with cross-functional teams and global contract manufacturers to establish scalable, reliable, and high-quality manufacturing test processes. As a Senior Manufacturing Test Engineer, you will take ownership of the design, development, and optimization of manufacturing test solutions throughout the entire product lifecycle—from initial concept to mass production. You will act as a technical lead, responsible for defining test architecture, developing and maintaining test software, supporting contract manufacturers, leveraging data for insights, and driving continuous quality and yield improvements. This role demands strong hands-on engineering expertise, systems-level thinking, and the ability to collaborate effectively across hardware, firmware, operations, quality, and external manufacturing partners. **Please note that this is a hybrid position requiring in-office presence three days a week in either our San Francisco or San Diego office.**

This on-site Test Engineer position at Voyager Technologies Inc. is based in San Diego, CA and reports to the VP of Product Design. The role is part of the Products division within the Engineering department. Role overview The Test Engineer is responsible for conducting environmental testing, such as TVAC, Thermal, Vibe, and Shock, on complex printed circuit board assemblies (PCBAs). The position involves developing new test architectures as well as creating detailed testing plans and procedures. Work is performed on-site in San Diego. What you will do Design, develop, schedule, and execute both functional performance and environmental test architectures Create and maintain test procedures, plans, and schedules Document, discuss, and report on test results Review specifications and documentation for boards and system-level functions Participate in design and software product coding reviews Ensure all developed test protocols meet testing standards and are properly documented Provide work estimates and regular status updates for test efforts Maintain effective communication with project managers and team members to prioritize tasks Lead and coordinate all or part of the testing initiatives for assigned projects Team culture Voyager Technologies values innovation, curiosity, and meaningful impact. The team includes problem-solvers, builders, and leaders who are committed to work that supports critical missions. The company encourages those ready to contribute in a high-stakes setting where the mission takes priority.

Job Description: Join Shield AI as a Senior Systems Integration Engineer, where you will play a pivotal role in the integration of advanced systems within the confined spaces of our vehicles. This high-impact position requires you to take ownership of the systems layout, working closely with cross-functional teams to enhance the vehicle's size, weight, and cost efficiency. Your responsibilities will include managing the product structure, developing various zonal configurations, and leading collaborative design discussions with key stakeholders to ensure the delivery of a unified final product. This is an exceptional opportunity to innovate at the forefront of technology and autonomy, contributing to significant real-world applications.

Join Our Mission-Driven Team!At Shield AI, we are dedicated to transforming the landscape of autonomous systems with cutting-edge AI and robotics technologies. Founded in 2015, our venture-backed company is on a mission to safeguard service members and civilians through innovative solutions. Our flagship products, including the V-BAT and X-BAT aircraft, and the Hivemind Enterprise and Vision product lines, are deployed globally, supporting critical operations from the U.S. to Europe, the Middle East, and the Asia-Pacific.Your Role:We are looking for a dynamic Staff Engineer specializing in Software Integration to join our Hivemind Quality team. If you are an innovative engineer with a passion for autonomy development, this is your opportunity to contribute to the creation of world-class autonomous systems. You will become an expert in the Hivemind SDK, working closely with customers to develop and validate use cases, and ensure the platform’s usability for developers. Your insights will be vital in integrating new features and enhancing our ecosystem, bridging the gap between engineering and real-world applications.

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.

Join our dynamic team at 360 IT Professionals as a Software Development Engineer in Test (SDET). We are seeking a skilled individual with expertise in Selenium automation and Java to enhance our testing frameworks and contribute to our software quality assurance efforts. This is a fantastic opportunity for local candidates in San Diego who are eager to make an impact in a growing tech environment.

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.

Saronic Technologies is at the forefront of transforming maritime autonomy, committed to delivering cutting-edge solutions that enhance operational efficiency through intelligent and autonomous platforms.Position Summary: We are looking for a talented Senior Systems Software Engineer to architect, develop, and refine software systems for our advanced autonomous surface vessels. This position requires collaboration with diverse teams to create robust software solutions that address the unique challenges faced in maritime operations.

About InnoPhase IoTAre you eager to collaborate with a team of exceptional individuals from diverse backgrounds? If you value smart working, celebrating achievements, and have a passion for cutting-edge technology in a small company, then InnoPhase IoT is your ideal environment. Here, we encourage continuous learning and diverse experiences—no two days will be the same!We are in search of individuals who are committed to EXCELLENCE! If you excel in your field, you have the flexibility to work anywhere. If you are the best, join us at InnoPhase IoT!Job DescriptionWe are seeking a driven, innovative, and seasoned SoC Test Engineer to develop and execute testing solutions for RF connectivity SoC (System-on-Chip) devices. This role will focus on creating advanced test solutions to guarantee superior performance and quality for Wi-Fi and Bluetooth SoC products. The ideal candidate will have extensive knowledge in RF testing, test equipment, and semiconductor manufacturing processes.

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.