Legion Intelligence
Senior RUST Developer / Senior Software Engineer - Platform (Remote US)
$170K–$200K
Remote USA · Remote · Senior · Full-time · Posted Jun 22, 2026
- Experience
- 5–8+ years of software and platform engineering experience.
- Education
- Bachelor's degree in Computer Science, Software Engineering, or a related field or equivalent experience.
- Visa sponsorship
- US Citizenship or Greencard is required due to US Government contract requirements.
About the job
Develop and support the core infrastructure for Legion’s AI platform, including foundational components, ML workflow infrastructure, and production systems.
What you'll do
- Design and develop platform components and frameworks for the Agentic AI platform.
- Work with cross-functional teams and machine learning engineers to build platform solutions and infrastructure for ML workflows.
- Provide production support and troubleshoot performance, scalability, and reliability issues.
What they ask for
- Bachelor's degree in Computer Science, Software Engineering, or a related field or equivalent experience.
- 5–8+ years of software and platform engineering experience, including designing and operating large-scale distributed systems.
- Experience building platform infrastructure and backend systems for multiple products and engineering teams; Rust experience developing high-performance systems.
- Expertise in database architecture and scalable data systems, including distributed databases, storage and indexing, data modeling, and high-throughput, low-latency access patterns.
Nice to have
- Start-up experience or comfort in 0→1 product environments.
- Familiarity with Kubernetes; understanding of DevOps practices and CI/CD pipelines is also noted as preferred.
Pay
$170,000 — $200,000 USD (base salary)
Tools
Rust, Kubernetes, Docker
AI focus
Build infrastructure for an Agentic AI platform and support machine learning workflows; familiarity with workflow engines, execution runtimes, and AI orchestration frameworks is sought.
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