Staff Engineer, Safety-Critical Software (R5826)

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube.

Job Description: The Hivemind Foundations team is an agile group of engineers focused on building a state-of-the-art Autonomy Software Development Kit (SDK) that enables resilient autonomy and intelligence for a wide range of platforms in diverse environments. The Safety-Critical Software Team in Hivemind Foundations is responsible for developing safety augmentation capabilities against strict airworthiness development standards for Hivemind Foundations. This allows Hivemind Enterprise customers to develop and fly cutting-edge autonomy solutions with confidence, with a clear path to certification. As a member of the Safety-Critical Software Team, you will work with a group of engineers to develop cutting-edge safety-critical, high-performance and robust software that serves as a safety monitor between the low-assurance mission autonomy system and the flight control system, bounding unsafe behavior and ensuring safe flight. You will work closely with talented engineers to architect and develop core systems, set standards for software engineering and mentor other engineers.

Drive architecture, development, integration and testing of an extensible, configurable Run-Time Assurance (RTA) module that ensures safe operation of autonomous systems in diverse, adversarial conditions.

Work closely with other engineers in Foundations to design and integrate with the low-assurance mission-autonomy software and high-assurance middleware.

Specialize, integrate and test the RTA capability on a diverse set of platforms in various conditions to ensure robust fail-safe behavior.

Drive principled software development practices across Foundations including but not limited to code analysis, audit trail, principled review processes.

Collaborate with the team to generate artifacts that enable certifiability of Foundations software, including but not limited to static & dynamic analysis reports, software documentation, architecture decision records (ADRs), interface control diagrams (ICDs), system models.

Mentor and guide Foundations developers on practices of safe software development to enhance software quality and assurance.

Typically requires a minimum of 10 years of related experience with a Bachelor’s degree; or 9 years with a Master’s degree; or 7 years with a PhD; or equivalent work experience.

Demonstrated excellence in designing and developing C++ based safety-critical software systems with Real-Time guarantees.

Experience working as a mentor to other engineers in a role driving software best practices to enhance software quality.

Experience integrating software on real-world physical systems and driving up performance and reliability.

Deep expertise in C++ software architecture design patterns and their practical implementation.

Strong knowledge of software assurance certifications such as DO-178C and MIL-HDBK-516.

Strong Git and Linux development skills, along with modern software development practices (e.g., CI/CD, test-driven development).

A track record of technical leadership, with the ability to set and maintain high standards, guide teams through complex technical challenges, and collaborate effectively.

Experience developing against strict C++ coding standards (e.g., MISRA C++, JSF AV C++)

Hands-on experience with airworthiness certifications such as MIL-HDBK-516, DO-178C.

Experience taking a solution through a certification process and achieving a certification.

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