CareerPlan

Sr. MTS Software Engineering - AIRI

TorontoFull-time2026-08-11 → 2026-11-10

Core

Senior Staff Engineer leading the design, development, and operation of production Generative AI systems, LLM applications, and intelligent agents for eBay's global ecommerce platform.

Role type

Senior Staff IC AI Systems Engineer (Generative AI & Agents)

Builds

Scalable production AI systems, agent-led user experiences, and backend services for high-volume ecommerce traffic.

Domain

Ecommerce, Generative AI, Large Language Models (LLM), Multi-Agent Systems

Required skills

Generative AI system design, LLM integration, agent architecture, distributed systems, Python, Java, PyTorch, Transformers, Spring Boot, Kubernetes, Docker, system observability, technical strategy, architecture reviews, mentorship

Preferred skills

Experience with retrieval-augmented generation, agentic workflows, multi-agent coordination, conversational AI, model evaluation frameworks

Technologies

PyTorch, Transformers, scikit-learn, Spring Framework, Spring Boot, Docker, Kubernetes

Responsibilities

Lead architecture and design of scalable AI systems using GenAI and agents; translate business needs into technical strategies; drive production deployment and optimization of AI systems; mentor engineers and conduct technical reviews; establish technical standards for AI and agent development; monitor and improve system reliability, cost, and safety.

Seniority

Senior Staff, hands-on IC with technical leadership