Senior AI Engineer

Osano is an innovative B-Corporation focused on privacy as a fundamental right. They are seeking a Senior AI Engineer to architect and deliver privacy-first AI systems, playing a pivotal role in enhancing their product capabilities.

Responsibilities:

• AI System Architecture Architect and deploy autonomous AI agents and multi-agent workflows
• Design strict-source-following Retrieval-Augmented Generation (RAG) systems that minimize hallucination and enforce citation integrity
• Implement guardrails, structured outputs, and validation layers
• Production Engineering Build scalable backend services using FastAPI
• Orchestrate agentic workflows using LangGraph
• Deploy and manage AI workloads within AWS or Azure
• Optimize model performance, reliability, and cost Evaluation & Continuous Improvement Develop rigorous evaluation pipelines measuring:
• • Accuracy
• • Citation adherence
• • Latency
• • Reliability
• Establish metric-driven iteration cycles
• Continuously refine deployed systems based on measurable outcomes
• Privacy-First Development Embed privacy-by-design principles across the AI stack
• Ensure compliance, data sovereignty, and secure handling practices
• Collaborate cross-functionally to align AI capabilities with regulatory standards

Requirements:

• 5+ years of professional experience
• Experience deploying and managing AI workloads in AWS or Azure
• Deep technical understanding of LLM usage and orchestration beyond prompt engineering
• Strong expertise in Python AI ecosystem, specifically: FastAPI, LangGraph
• Proven experience building: Complex RAG systems, Autonomous AI agents
• Experience building evaluation frameworks and iterating based on performance metrics
• Experience with Knowledge Graphs to enhance RAG precision
• Familiarity with Privacy-Enhancing Technologies (PETs)
• Experience with data anonymization techniques
• Background in compliance-heavy or regulated environments