Shield AI

Principal Engineer, Software (R5285)

Shield AI
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2 months ago
Washington, DC, USA +3 moreStaff+
H1B sponsor

Base Salary

$220k - $330k/yr

Responsibilities

  • Design and prototype generative AI experiences focused on accelerating autonomy development.
  • Lead the user experience design of Hivemind Generative AI.
  • Work with the Office of the CTO to shape the Hivemind product vision and documentation.
  • Collaborate with Hivemind Commander and Hivemind Design technical leads to improve product user experiences.
  • Conduct user research to understand user personas and needs.
  • Investigate competing products and synthesize user experience findings for engineering and product leadership.

Requirements

  • 15+ years of experience developing large, production-quality software systems.
  • Strong software development and coding skills with high productivity in a mainstream language such as TypeScript, C++, Go, Python, or Rust.
  • Strong knowledge of modern software engineering practices, Git, code management, documentation, unit testing, and bug tracking.
  • 5+ years of React, Node, TypeScript, and JavaScript development experience.
  • 5+ years of front-end or full-stack web application development experience.
  • Deep understanding of full-stack web development, including browser APIs, WebSockets, HTTP streaming, Server-Sent Events, state management, React rendering, SPA routing, URL-based state, content loading, and progressive rendering.
  • Experience handling multimodal inputs including text, files, images, and audio, plus client-side LLM context management.
  • Experience operating effectively in ambiguous conditions and driving technical efforts.
  • Experience with Linux, Docker, and CI/CD environments.
  • Hands-on experience with at least one major cloud platform: Azure, GCP, or AWS.
  • Preferred experience with geospatial data, WebGL, Playwright UI testing, Electron or similar tools, generative AI debugging and inspection UIs, video game UX design, and low-code or no-code systems.
  • Experience or comfort reading C++, Python, or TypeScript.

Benefits

  • Full-time regular employees are eligible for bonus, benefits, and equity in addition to pay within the stated range.
  • Temporary employees receive a temporary benefits package applicable after 60 days of employment.
  • The role requires travel to a Shield AI location 1–3 times per quarter.
  • Offers are contingent on a cleared background and possible reference check.
Shield AI

About Shield AI

1,001-5,000 employees

Founded in 2015, 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.

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