About this role
Principal Software Engineer (Python) at Cotality. Location: Irvine or Oklahoma City or Sunrise or Oxford or Dallas or Austin. Role: architecting systems, developing services, mentoring engineers Requirements: 10+ years professional software engineering experience; expert Python/FastAPI; semantic, graph, and RAG/Vector retrieval experience; cloud (GCP/AWS/Azure); leadership, TDD, and AI/LLM/SLM familiarity. Category: Software Development Seniority: Senior Level Tools: Git, Unix, Python, FastAPI, FastMCP, ADK, LLM, SLM, GraphRAG, Vector Databases, RAGAS, DeepEval, GCP, AWS, Azure Commitment: Full Time Workplace: Hybrid Languages: English