Senior Staff Software Engineer

ServiceNowSan Diego

On-site Full-time

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Experience Level

Senior

Qualifications

To excel in this role, you should possess:Extensive experience in software development, particularly in Java and JavaScript. Strong understanding of cloud computing and DevOps practices. Proven ability to lead and mentor junior engineers. Excellent problem-solving skills and attention to detail. Strong communication skills and ability to work collaboratively.

About the job

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.

About ServiceNow

ServiceNow is a leading provider of cloud-based solutions that transform the way organizations operate. Our innovative products enhance productivity and deliver significant value to our clients. Join our dynamic team and contribute to redefining the future of work.

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Staff Software Engineer - Software Systems

Brain Corporation

Full-time|On-site|San Diego, CA

Role overview Brain Corporation is seeking a Staff Software Engineer specializing in Software Systems at its San Diego, CA office. The position focuses on creating and refining software that powers robotics technology. The work plays a direct role in shaping the company’s autonomous systems. What you will do Design and build complex software solutions for ro…

Apr 28, 2026

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Staff Engineer, Software Systems

Shield AI

Full-time|On-site|San Diego, California

Join Shield AI as a Staff Engineer, Software Systems!At Shield AI, we believe in safeguarding the brave men and women who serve our country, along with civilians around the globe. As part of our mission, we develop cutting-edge technology solutions, including our innovative V-BAT and X-BAT aircraft, as well as the Hivemind Enterprise and Vision product lines. With a presence across the U.S., Europe, the Middle East, and Asia-Pacific, our intelligent systems are designed to support operations worldwide.About the Role:As a vital member of the Hivemind Solutions Systems Engineering Team, you will play a key role in defining, coordinating, and communicating the design of integrated solutions that incorporate our Hivemind autonomy software.Your Responsibilities:Collaborate with programmatic leadership to identify the appropriate systems engineering level of effort.Work alongside design teams (Human Factors, UX, Architecture, etc.) to translate solution designs into actionable detail.Engage with System Development & Test teams to establish robust system architectures.

Feb 7, 2026

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Staff Systems Engineer - Hyperscaler

ServiceNow

Full-time|On-site|San Diego

Join our dynamic team at ServiceNow as a Staff Systems Engineer - Hyperscaler. In this role, you will play a crucial part in designing and implementing scalable systems that support our hyperscale operations. You will collaborate with cross-functional teams to drive innovation and ensure high availability and performance of our services.

Mar 3, 2026

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Staff Systems Engineer - Hyperscaler

ServiceNow

Full-time|On-site|San Diego

Join ServiceNow as a Staff Systems Engineer specializing in Hyperscaler technologies. In this role, you will be pivotal in designing, implementing, and optimizing complex systems that cater to large-scale cloud environments. You will collaborate with cross-functional teams to deliver innovative solutions that enhance our infrastructure capabilities.

Mar 3, 2026

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Senior Staff Engineer, Software (C++/Networking)

Shield AI

Full-time|On-site|San Diego, California

About Shield AI:Established in 2015, Shield AI is a pioneering deep-tech company dedicated to safeguarding service members and civilians through innovative intelligent systems. Our portfolio features cutting-edge products such as the V-BAT and X-BAT unmanned aircraft, along with the Hivemind Enterprise and Hivemind Vision product lines. With a global presence across the U.S., Europe, the Middle East, and the Asia-Pacific, our technology plays a vital role in operations worldwide. To learn more, visit www.shield.ai, and connect with us on LinkedIn, X, Instagram, and YouTube.Job Overview:We are actively seeking a Senior Staff Engineer to spearhead the design and development of advanced network emulation capabilities within our simulation environment. As a key member of the Hivemind Foundations team, you will create radio models to simulate networking behavior, incorporating dynamic routing effects, environmental interference, and signal degradation. Your contributions will enhance the realistic assessment of autonomy performance in contested and degraded network conditions, utilized across internal simulation environments, autonomy development processes, validation by testing and QA teams, and external customer mission rehearsals. This pivotal role sits at the intersection of simulation, networking, and RF systems, directly impacting our capacity to deploy resilient autonomous systems in real-world operational settings.

Jan 7, 2026

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Staff Engineer, Systems Safety

Shield AI

Full-time|On-site|San Diego, California

Role Overview Shield AI is hiring a Staff Engineer focused on Systems Safety in San Diego, California. This role centers on ensuring the safety and reliability of advanced systems that support national security. The work directly impacts the protection of lives and the performance of AI-driven technologies. What You Will Do Guide system safety efforts for complex, AI-enabled platforms. Collaborate with engineers and scientists to analyze and address safety challenges. Contribute technical expertise to projects that advance Shield AI’s mission. Team and Impact Work alongside a skilled, multidisciplinary team developing new technologies. Your input will shape systems at the intersection of artificial intelligence and national defense.

Apr 15, 2026

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Senior Staff Engineer, Software - Perception

Shield AI

Full-time|On-site|San Diego, California

Founded in 2015, Shield AI is a venture-backed deep-tech company dedicated to safeguarding service members and civilians through advanced intelligent systems. Our innovative products include the V-BAT and X-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With a global presence across the U.S., Europe, the Middle East, and the Asia-Pacific, Shield AI’s cutting-edge technology supports military operations worldwide. Discover more at www.shield.ai. Connect with us on LinkedIn, X, Instagram, and YouTube. This role is perfect for driven individuals who excel at creating sophisticated perception systems that empower autonomous aircraft to function efficiently in intricate and challenging environments. The ideal candidate will possess expertise in developing real-time object detection, sensor fusion, and state estimation algorithms, utilizing data from various mission sensors including EO/IR cameras, radars, and IMUs. A strong foundation in algorithmic thinking, extensive knowledge of airborne sensing systems, and the ability to produce high-performance software in both simulated and real-world scenarios are essential.At Shield AI, we are committed to pioneering state-of-the-art autonomy for unmanned aircraft across all Department of Defense (DoD) domains, including air, sea, and land. Our Perception Engineers play a crucial role in establishing the situational awareness that forms the backbone of our autonomy solutions, ensuring our systems can swiftly, accurately, and resiliently comprehend and react to their operational environments.

Aug 15, 2025

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Senior Staff Engineer, Software at InnoPhase IoT | San Diego

InnoPhase IoT

Full-time|On-site|San Diego, California, United States

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.

Jul 17, 2025

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Senior Systems Software Engineer

Saronic Technologies

Full-time|On-site|San Diego, CA

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.

Mar 17, 2026

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Staff Engineer, Systems at Shield AI | San Diego, California

Shield AI

Full-time|On-site|San Diego, California

Founded in 2015, Shield AI is a cutting-edge, venture-backed technology firm dedicated to safeguarding service members and civilians with advanced intelligent systems. Our innovative product lineup includes the V-BAT and X-BAT aircraft, along with the Hivemind Enterprise and Hivemind Vision product lines. With a global presence across the U.S., Europe, the Middle East, and the Asia-Pacific, our technologies actively bolster operations around the world. To learn more, visit www.shield.ai. Connect with us on LinkedIn, X, Instagram, and YouTube.The Hivemind Platform Team at Shield AI is on the lookout for a talented and detail-oriented Requirements Engineer to enhance our team’s capabilities. The Hivemind Enterprise product serves as a software development kit (SDK) designed for the scalable design, deployment, evaluation, and iterative refinement of autonomy architectures suitable for a diverse array of robotic platforms. This sophisticated software product provides essential tools and user interfaces that cater to various user personas, from AI developers to test engineers.As a Requirements Engineer for Hivemind at Shield AI, you will play a pivotal role within our multidisciplinary systems engineering team, collaborating closely with Product Managers, technical contributors, Test and Quality Assurance team members, and systems modelers. Your primary responsibility will be to convert product user stories into precise engineering requirements accompanied by measurable metrics.This position entails defining, modeling, and validating the Hivemind software system alongside its applications. It is a hands-on and highly collaborative role that requires expertise in requirements formulation, traceability, management, systems modeling, and a solid understanding of autonomous software pipelines. While the main focus will be on requirements development, you will also support system model development as part of a broader systems engineering effort, necessitating close collaboration with systems modelers to ensure alignment between requirements, system architecture, and system behavior across the Hivemind SDK.

Mar 13, 2026

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Senior Staff Software Engineer

ServiceNow

Full-time|On-site|San Diego

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.

Jan 15, 2026

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Staff Engineer, Systems at Shield AI | San Diego, CA

Shield AI

Full-time|On-site|San Diego, California

Join Shield AI's Hivemind Platform Team as a Systems Modeler, where you'll play a vital role in enhancing our advanced autonomy systems. Our mission is to protect both service members and civilians through cutting-edge technology. The Hivemind Enterprise product, a robust software development kit (SDK), empowers scalable design and deployment of autonomous architectures across various robotic platforms.As a crucial member of a multidisciplinary Systems Engineering team, you will collaborate with Product Managers, technical experts, and Quality Assurance professionals to model, define, and communicate the intricate structures and behaviors of our complex autonomy systems. Your expertise will help maintain and improve system models covering the entire product stack, from foundational software and autonomy algorithms to developer infrastructure and user interfaces.This hands-on role emphasizes collaboration and innovation, as you will not only focus on systems modeling but also contribute to refining our internal engineering processes, including CI/CD pipelines, testing, configuration systems, and software lifecycle processes.If you have a passion for systems modeling and a strong background in Model-Based Systems Engineering (MBSE), we invite you to be part of our mission to revolutionize autonomous solutions.

Mar 13, 2026

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Staff Engineer, Software - Perception at Shield AI | San Diego

Shield AI

Full-time|On-site|San Diego, California

Founded in 2015, Shield AI is a pioneering deep-tech firm dedicated to safeguarding service members and civilians through advanced intelligent systems. Our innovative products, including the V-BAT and X-BAT aircraft, Hivemind Enterprise, and Hivemind Vision, are designed to operate in complex and contested environments. With a global presence across the U.S., Europe, the Middle East, and the Asia-Pacific, our technology is deployed in critical operations worldwide. To learn more about our impactful work, visit www.shield.ai. Connect with Shield AI on LinkedIn, X, Instagram, and YouTube. We are seeking a highly motivated Staff Engineer specializing in Software Perception to join our team. This role is perfect for a passionate engineer who excels at developing sophisticated perception systems that empower autonomous aircraft to navigate challenging environments effectively. The ideal candidate will demonstrate expertise in real-time object detection, sensor fusion, and state estimation algorithms, leveraging data from various mission sensors such as EO/IR cameras, radars, and IMUs. Strong algorithmic skills, a deep understanding of airborne sensing technologies, and the capability to produce high-performance software in both simulation and real-world scenarios are essential.At Shield AI, we are committed to advancing autonomy for unmanned aircraft across all Department of Defense (DoD) domains, including air, sea, and land. Our Perception Engineers play a crucial role in developing the situational awareness necessary for autonomous operations, ensuring our systems can swiftly and accurately interpret and react to their surroundings with utmost precision and resilience.

Aug 15, 2025

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Senior Staff Systems Engineer at Shield AI | San Diego, California

Shield AI

Full-time|On-site|San Diego, California

Join Shield AI as a Senior Staff Systems Engineer!At Shield AI, we are driven by our commitment to safeguarding service members and civilians through innovative technology. Since our inception in 2015, we have developed groundbreaking products such as the V-BAT and X-BAT aircraft, along with the Hivemind Enterprise and Hivemind Vision product lines. Our global presence spans across the U.S., Europe, the Middle East, and the Asia-Pacific, ensuring our advanced technology supports missions worldwide.Job Responsibilities:As a Senior Staff Systems Engineer in our next-gen UAS program, you will be instrumental in designing, developing, and integrating state-of-the-art autonomous aircraft systems tailored for national defense. Your role will involve leading the technical execution of system architecture, ensuring the flawless integration of avionics, autonomy, propulsion, sensor payloads, and mission-critical systems.This position demands a profound understanding of aerospace systems engineering, autonomy, and complex system integration. You will collaborate with cross-functional teams in hardware, software, autonomy, flight operations, and manufacturing to create a scalable, mission-ready platform adept at functioning in contested environments.Your expertise will be vital in defining system requirements and architectures through model-based systems engineering, conducting trade studies, ensuring adherence to military and aviation standards, and supporting the aircraft through flight testing and operational deployment.

Oct 9, 2025

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Senior C++ Software Engineer - Mission Systems

Applied Intuition, Inc.

Full-time|$150K/yr - $200K/yr|On-site|San Diego, California, United States

About Applied IntuitionApplied Intuition, Inc. is at the forefront of advancing physical AI technologies. Established in 2017 and currently valued at $15 billion, this Silicon Valley-based company is building the vital digital infrastructure necessary to infuse intelligence into every moving machine across the globe. Our solutions cater to a variety of sectors, including automotive, defense, trucking, construction, mining, and agriculture, focusing on three key areas: tools and infrastructure, operating systems, and autonomy. Trusted by 18 of the top 20 global automakers, as well as the United States military and its allies, Applied Intuition is dedicated to delivering cutting-edge physical intelligence solutions. Our headquarters is located in Sunnyvale, California, with additional offices situated in Washington, D.C.; San Diego; Ft. Walton Beach, Florida; Ann Arbor, Michigan; London; Stuttgart; Munich; Stockholm; Bangalore; Seoul; and Tokyo. Discover more at applied.co.We are primarily an in-office company, expecting our employees to work from their Applied Intuition office five days a week. However, we value flexibility and trust our employees to manage their schedules responsibly. This may include occasional remote work, starting the day with morning meetings from home, or leaving early to accommodate family commitments.About the RoleWe are looking for a passionate Software Engineer with a solid foundation in algorithmic optimization and multi-agent systems. You will address intricate computational problems within our real-time decision-making platform, designing and implementing sophisticated algorithms that advance autonomous coordination and planning. We seek motivated engineers who align with our core mission values to join our Acuity Autonomous Behaviors and Agents engineering team, which is dedicated to next-generation human-machine collaboration and real-time decision-making systems. You will contribute to the development of intelligent agents that plan and execute missions utilizing advanced reasoning, planning, and optimization algorithms. Our projects involve real-time scenarios across diverse platforms (air, space, land, surface, sub-surface) and software that integrates seamlessly with human operators. If you excel in dynamic, mission-focused environments and are passionate about building autonomy that supports our warfighters, this role is for you.

Apr 9, 2026

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Senior Systems Software Engineer at Saronic Technologies | San Diego

Saronic Technologies

Full-time|On-site|San Diego, CA

At Saronic Technologies, we are pioneering the future of maritime autonomy, dedicated to delivering innovative technologies that elevate operational efficiency through intelligent and autonomous platforms.Job Overview:We are on the lookout for a talented Senior Systems Software Engineer to lead the design, implementation, and optimization of software systems for our cutting-edge autonomous surface vessels. This pivotal role requires close collaboration with cross-functional teams to create resilient software solutions tailored to the unique challenges faced in maritime operations.Responsibilities:Architect, develop, and sustain software systems utilizing NixOS for the autonomous navigation, control, and communication of surface vessels.Work alongside hardware engineers to ensure seamless integration of software with vessel systems.Develop and implement algorithms for control systems and sensor fusion.Enhance network communications to perform optimally in low bandwidth and high latency scenarios.Conduct rigorous software testing and validation to guarantee reliability and performance in real-world maritime settings.Partake in code reviews, maintaining high coding standards to ensure scalability and maintainability.Diagnose and debug complex software issues, providing prompt resolutions.Document software designs, processes, and testing results for compliance and knowledge transfer.Stay abreast of industry trends, emerging technologies, and best practices in autonomous systems.Qualifications:Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related discipline.Senior Level: A minimum of 3 years of experience in software engineering, ideally focused on autonomous systems or robotics.In-depth knowledge of algorithms, data structures, and software design patterns.Proficient in embedded Linux systems and embedded software development.Experience with low-level serial protocols (e.g., RS-232, CAN) is advantageous.Strong grasp of networking principles and protocols (e.g., TCP/IP, UDP) is a plus.Familiarity with sensors, control systems, and maritime operations is beneficial.Knowledge of best practices for software development and agile methodologies is preferred.

Apr 17, 2026

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Senior Software Engineer at Systems Technology Research | San Diego, CA

Systems Technology Research

Full-time|$134K/yr - $184K/yr|On-site|San Diego, CA

The Systems Development Division (SDD) at Systems Technology Research plays a pivotal role in enhancing national security through the development of sophisticated integrated systems. These advanced systems are essential for comprehending global scenarios, strategic planning, and effective tactical execution, influencing the outcomes of conflicts even before they arise.As a Senior Software Engineer, you will be at the forefront of designing, developing, and testing cutting-edge C++ software for complex embedded radar systems, with a focus on Air-to-Air applications. You will contribute to creating first-of-a-kind systems that leverage innovative technologies to provide asymmetric advantages in the information domain.

Apr 28, 2026

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Staff Engineer, Software Integration at Shield AI | San Diego, California

Shield AI

Full-time|On-site|San Diego, California

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.

Jan 31, 2026

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Senior Systems Engineer (Model-Based Systems Engineering)

Monterey Technologies, Inc.

Full-time|On-site|San Diego, CA

Join Monterey Technologies, Inc., where we leverage human-centered systems engineering to create innovative solutions for complex and critical systems. Our approach emphasizes understanding the human aspect before implementing technological solutions, ensuring optimal performance and reduced life cycle costs.Role Overview: As a Senior Systems Engineer specializing in Model-Based Systems Engineering (MBSE), you will engage in a multifaceted role that encompasses traditional systems engineering, human systems integration (HSI), and cutting-edge MBSE practices. Your contributions will be vital in applying MTI's user-focused research and development methodologies. You will be expected to work autonomously and collaboratively, guiding junior engineers while crafting effective solutions for intricate, mission-critical projects.

Nov 4, 2024

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Staff Software Engineer, Applications

Brain Corporation

Full-time|On-site|San Diego, CA

Brain Corporation is seeking a Staff Software Engineer, Applications to help advance the capabilities of its robotics platforms. This position is based in San Diego, CA. Role overview This role centers on designing, building, and refining software applications that support and extend the company’s autonomous systems. The Staff Software Engineer will work closely with a team of engineers to create solutions that improve how robotics platforms operate and interact. Key responsibilities Develop and optimize software applications for robotics platforms Collaborate with team members to design new features and improvements Contribute to the direction and quality of autonomous system applications Impact Work in this role will help shape the future of autonomous robotics at Brain Corporation. Contributions will directly influence the performance and capabilities of next-generation robotics products.

Apr 28, 2026

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