Lead Software Engineer - Core AI

Zeta Global is an AI-Powered Marketing Cloud that utilizes advanced artificial intelligence to enhance customer acquisition and retention for marketers. The Lead Software Engineer will be responsible for designing and developing scalable GenAI platforms, mentoring peers, and collaborating across teams to integrate AI into production solutions.

Responsibilities:

• Set technical direction and architect multi-tenant GenAI platform systems
• Lead the development of secure, scalable platforms and developer tooling for agentic coding and experimentation
• Integrate generative AI frameworks, LLMs, and evaluation platforms into enterprise-grade solutions
• Solve complex technical challenges, ensuring reliability, security, and performance at scale
• Mentor engineers and collaborate with Research, Product, and Engineering teams to deliver impactful solutions

Requirements:

• 8+ years engineering experience; proficient in C#, Java, JavaScript, Go, or Python
• Experience with generative AI, large language models (LLMs), and cloud infrastructure
• Familiarity with GenAI platform technologies (MCP, LangGraph, OpenAI, Bedrock)
• Strong architecture, design, and problem-solving skills with a focus on security and reliability
• Proven ability to mentor engineers and influence architectural decisions