Senior Backend and AI Systems Engineer

The profile is capable of building and improving complex backend and AI systems, with a strong focus on reliability, scaling, and production readiness. They have recently developed and deployed a RAG-based internal knowledge system, demonstrating expertise in retrieval quality, ingestion, and handling inconsistent data. With over 10 years of experience, they have owned and deployed audit-critical enterprise systems across finance, data, and operations in multinational environments, utilizing technologies like SAP, BI, and VBA. They are adept at building simulation systems, leading technical delivery, quickly taking ownership of unfamiliar systems, diagnosing issues, stabilizing production, and executing end-to-end software product development solo. The individual is open to working with teams focused on building or scaling backend/AI systems, particularly where reliability, data quality, or system behavior are critical concerns.