Senior AI Engineer

Apollo.io is a leading go-to-market solution for revenue teams, trusted by over 500,000 companies. They are a fast-growing, AI-native SaaS company providing a platform to boost sales productivity through automation and data-driven insights. The Senior AI Engineer role involves building and deploying advanced AI systems powered by Large Language Models and intelligent agents, focusing on customer-facing solutions and product development.

Requirements

• 8+ years of software engineering experience with a focus on production systems
• 1.5+ years of hands-on LLM experience (2023-present)
• Production LLM Applications: Demonstrated experience building customer-facing, scalable LLM-powered products
• Agent Development: Experience building multi-step AI agents, LLM chaining, and complex workflow automation
• Prompt Engineering Expertise: Deep understanding of prompting strategies, few-shot learning, chain-of-thought reasoning, and prompt optimization techniques
• Technical Engineering Skills: Python Proficiency, Backend Engineering, LangChain or Similar Frameworks, API Integration, Production Deployment, Quality & Evaluation Focus