Senior Software Engineer, AI (Toronto)

At Klue, we’re building the future of competitive intelligence. We’re looking for a Senior Software Engineer to join our Toronto team and focus on building and optimizing state‑of‑the‑art LLM‑powered agent systems that can reason, plan, and automate workflows for users.

What you'll do

• Build and ship backend systems that power agentic workflows. You design retrieval pipelines, orchestration layers, and multi‑step agent architectures that turn millions of competitive data points (news, press releases, webpage changes, Slack posts, emails, reviews, CRM data) into actionable intelligence for our customers.
• Own evaluation of agentic systems at scale. You develop and operate evaluation frameworks (automated, offline, and human‑in‑the‑loop) that measure relevance, quality, latency, and end‑to‑end task success across our agent pipelines. You'll define what “good” looks like and build the infrastructure to measure it continuously.
• Design and optimize...