Agentic AI Engineer / Software Engineer - AI Applications (Remote US)

About this role

About Legion
Let’s be real, AI isn’t magic; Legion was built to move beyond AI hype—delivering secure, reliable systems that work alongside the people tackling the world’s most critical challenges.


Born from a Department of Defense partnership and trusted by leaders across government and enterprise, Legion embeds intelligence inside complex systems, unlocking data, accelerating human workflows, and strengthening mission-critical systems. We don’t replace workflows—we optimize them, ensuring quality, efficiency, and reliability inside the platforms our partners already use.


With world-class collaborators like Palantir, Nvidia, HPE, and Oracle, we’re building intelligent infrastructure that enhances human capability and drives impact at the edge and across a range of enterprises.


We’re looking for bold thinkers and doers to join us in shaping the future of AI that’s secure, grounded, and built to work.


Agentic AI Engineer / Software Engineer - AI Applications (Remote US)

• US Citizenship or Greencard is required due to US Government contract requirements\*\*\*

Job Summary
We're looking for an Agentic Engineer to bridge the gap between our AI platform and customer outcomes. You'll take the platform capabilities our engineering teams build—agents, workflows, memory, reasoning, integrations, and tools—and turn them into polished, customer-ready applications that demonstrate immediate value.


This is an engineering role for someone who enjoys building end-to-end experiences. You'll work directly with product and platform engineers to rapidly build, iterate, and ship AI applications that align with real operational value.


Responsibilities

• Build agentic applications that solve real customer use cases using our platform capabilities.
• Design agentic workflows, plugins, and tool integrations that deliver measurable customer value.
• Translate ambiguous problems into intuitive AI experiences.
• Rapidly build new applicat...