Senior Software Engineer, AI-Native Operating System

Advatix LATAM is a leading provider of business transformation solutions focused on supply chain and technology. They are seeking a Senior Software Engineer to architect an AI-native operating system for food distribution, developing AI agents to automate various operational workflows. The role involves working closely with customers and leading engineering efforts to ensure high-quality standards and scalability of the platform.

Responsibilities:

• You'll be a foundational senior engineer building the AI agents that run real food-distribution businesses — working directly with the founders, raising the bar across the core team, and on track to grow into Head of Engineering
• Build and ship AI agents that automate operational workflows like purchasing, inventory management, order intake, and customer support
• Architect multi-step agent systems with tool use, structured outputs, memory, and orchestration across complex workflows
• Develop context + memory systems that let agents reason over transaction history, customer behavior, and SKU-level operational data
• Work directly with live ERP and ops data — incomplete, inconsistent, and very real
• Create evaluation, monitoring, and feedback loops to continuously improve agent reliability in production
• Partner directly with customers in a forward-deployed model, turning ambiguous, poorly documented processes into AI-native workflows
• Review code and sit on top of the core teams day-to-day, raising the bar on architecture, code quality, and engineering standards
• Own the holistic scalability of the platform and partner with leadership on the bigger-picture architecture
• Help define the long-term agent architecture and platform layer that future engineers will build on
• Mentor other engineers and support production debugging, performance tuning, and reliability work