About the job
Join HockeyStack as we revolutionize B2B sales and marketing through cutting-edge AI technology.
At HockeyStack, we seamlessly integrate with various tools within the go-to-market stack, combining first and third-party data to create the most comprehensive event-level data foundation in the industry. Our mission includes:
Analyzing every deal — both successful and unsuccessful — to extract patterns that drive revenue, while deploying agents that assist representatives in navigating the optimal processes for each deal in real-time.
Identifying pipeline drivers — replacing lengthy manual analyses with instantaneous answers.
Continuous learning — enhancing our systems with each interaction and outcome, ensuring improvements over time rather than just through prompt rewrites.
We don't merely layer LLMs over prompts; we have developed a structured reasoning layer that enables agent execution to be both deterministic and self-improving— a true differentiator in the market.
As a Y Combinator alum with $26 million in Series A funding led by Bessemer Venture Partners, we are experiencing 3x year-over-year growth, boasting an eight-figure ARR and processing over 60 TB of GTM data. Our pace is fast, and we seek individuals who are ready to thrive. This position is based at our San Francisco headquarters.
Your Mission
As an AI Engineer, your mission is to leverage the power of agentic AI to create a unified portal for GTM team members aimed at business growth. You will push the limits of LLM capabilities, designing systems that autonomously manage complex sales and marketing workflows, learn from various outcomes, and continuously become more efficient over time.
What You’ll Do
Take ownership of and enhance the backend systems that drive all agentic AI functionalities across our platform.
Design, develop, and maintain agents that handle diverse tasks across GTM team workflows, utilizing the latest agent frameworks.
Create and sustain backend services using Node.js to support these agents.
Establish state-of-the-art context management pipelines and oversee thousands of stateful agents.
Deploy rapidly and regularly, ensuring high-quality standards are met while pushing to production frequently.
What We’re Looking For
A proactive ownership mentality — you act with initiative, move quickly, and solve challenges effectively.

