Member of Technical Staff (AI Software Engineer, Agents)

Job Description

Build agent harnesses that connect AI models with tools and environments, and advance agent capabilities across Perplexity products. Collaborate across disciplines to deliver reliable, high-quality agent experiences, while contributing to evaluation, testing, code quality, and maintenance.

Requirements: Candidates should have strong familiarity with the AI product stack, Python proficiency, and significant experience in at least one of context engineering and tool interfaces, post-training and reinforcement learning, or browser technologies. They should also bring strong product intuition and be comfortable taking ownership in a small, fast-moving team.

Key Skills: Python, TypeScript, Go, Rust, AI Agents, Context Engineering, Tool Interfaces, Post-Training, Reinforcement Learning, Multimodal Models, Browser Technologies, Chrome DevTools Protocol, Playwright, Browser Extension Development, AI Evaluation, Product Intuition