Senior Principal Software Engineer

Arcfield

Forest Home, ALFULL_TIMEPosted Jul 31, 2026

Role responsibilities

Design and develop a next-generation Intelligent Model-Based Systems Engineering platform integrating Agentic AI and RAG services. Build full-stack features from React interfaces to scalable Python and Rust backend APIs within a DevSecOps environment.

Requirements

Requires a degree in Computer Science or Engineering with 5+ years of professional software engineering experience. Must have proven expertise in full-stack development, AI agent frameworks, and cloud infrastructure, with the ability to obtain Secret Clearance.

Key skills

Python, Rust, React, Agentic AI, RAG, Kubernetes, AWS, Azure, TypeScript, LangChain, LlamaIndex, DevSecOps, Microservices, REST APIs, Docker, SysML

Keywords

Python, Rust, Java, JavaScript, React, Redux, AWS, Azure, Kubernetes, Docker, Terraform, GitLab, Maven, Semgrep, yGuard, OWASP, Pytest, JUnit, Jacoco, OTel, Grafana, MLflow, GPT-4o, Llama 3, LangChain, LlamaIndex, MCP, Cameo Systems Modeler, Teamwork Cloud, SysML