About this role
Senior Principal Software Engineer at Arcfield. Location: United States. Role: design features, develop APIs, mentor engineers Requirements: 5+ years software engineering; BS/MS/PhD in CS/Engineering; Python/Rust; full-stack; agentic AI; cloud, DevSecOps; security clearance eligibility. Category: Software Development Seniority: Senior Level Tools: Python, Rust, Java, JavaScript, React/Redux, AWS, Azure, Kubernetes, Docker, Terraform, GitLab, Maven, Semgrep, yGuard, OWASP, pytest, JUnit, Jacoco, OTel, Grafana, MLflow, LangChain, LlamaIndex, Cameo Systems Modeler, Teamwork Cloud, SysML v1/v2 Commitment: Full Time Workplace: Remote Languages: English