Search Results for "backend-software-engineer-defense"

Found 587 jobs

Senior Software Developer (12 months)

cira Ottawa, Ontario, Canada Hybrid

Join the Cyber-DNS team at CIRA and play a key role in advancing Canada’s cybersecurity and DNS infrastructure! Our Cyber-DNS team is dedicated to protecting Canadians online by delivering cutting-edge solutions.


You’ll tackle projects that make a real difference—including empowering users with CIRA…

Posted: Aug 18, 2026 0 views
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Machine Learning Engineer

mach-industries Huntington Beach, CA full_time

About Mach Industries

Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systemsthat enhance the strategic capabilit…

Posted: Aug 18, 2026 0 views
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Senior Product Security Engineer

mach-industries Huntington Beach, CA full_time

About Mach Industries

Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systemsthat enhance the strategic capabilit…

Posted: Aug 18, 2026 0 views
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Lead Software Engineer, Frontend/Web App

beaconai San Carlos - Hybrid full_time

About Beacon AI

We’re a fast-moving team of aviators, engineers, and operators building an AI platform to make flying safer, more efficient, and more capable. Backed by top investors, we’ve secured a dozen Department of Defense contracts and partnered with major airlines to deliver mission-critical s…

Posted: Aug 18, 2026 0 views
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Security Engineer

gamma San Francisco full_time

Why this role matters now

AI is fundamentally changing the cybersecurity landscape. Frontier AI models are rapidly reducing the time, resources, and skill required to find and exploit software vulnerabilities.

This works both ways: defenders who adopt AI tools can move just as fast. At Gamma, we belie…

Posted: Aug 18, 2026 0 views
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Full Stack Software Engineer, AI

fantom-corporation Chantilly, VA onsite
Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth.

We are seeking a…

Posted: Aug 19, 2026 0 views
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Software Engineering Manager, Public Sector

scale-ai San Francisco, CA; St. Louis, MO; New York, NY; Washington, DC Full-time

Scale AI’s Public Sector business is growing quickly as government agencies adopt AI to support critical national security, defense, and public sector missions. We’re looking for a hands-on Engineering Managerto lead a team of software engineers building core products and infrastructure for these cus…

Posted: Aug 19, 2026 0 views
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Software Engineer

deepwatch-india Bengaluru, KA-Hybrid Hybrid

Come join Deepwatch’s team of world-class cybersecurity professionals and the brightest minds in the industry.
If you're ready to challenge yourself with work that matters, then this is the place for you. We're redefining cybersecurity as one of the fastest-growing companies in the U.S. – and we have…

Posted: Aug 19, 2026 0 views
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Lead Software Engineer

grvty Sterling, Virginia, United States Contract

What Impact You'll Have

We are seeking a Lead Software Engineer to guide a high-performing development team on a mission-enabling program with high impact on National Security. This role blends hands-on engineering, technical leadership, and cross-functional coordination. You will serve as the develo…

Posted: Aug 19, 2026 1 views
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Senior Machine Learning Engineer

str Arlington, VA Full-time

About the Team:

STR’s Intelligence Division researches and develops advanced analytics and machine learning-based solutions to solve challenging problems related to national security. Our team consists of passionate and motivated engineers with advanced degrees in engineering, computer science, mathe…

Posted: Aug 19, 2026 0 views
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