Lead Full Stack Engineer

Responsibilities

• Own vertical web applications from initial idea through to production, including architecture design, building, and operational management.
• Architect backend services using Python, Java, Ruby, or Node.js with a focus on simplicity and reusability.
• Build polished frontend experiences using React, TypeScript, and Ant Design Systems.
• Ship code continuously through CI/CD pipelines while ensuring observability, resilience, and reliability.
• Integrate AI/LLM capabilities into vertical applications to enhance domain-specific functionality.
• Collaborate with product owners and mentor fellow engineers to lead technical initiatives and drive complex decisions.

Requirements

• 7+ years of software engineering experience with a history of owning and operating production systems.
• Deep proficiency in at least two of the following: Python, Java, Ruby, or Node.js.
• Strong frontend skills in React and TypeScript.
• Experience building and operating scalable, distributed, and high-performance systems.
• Practical experience with Continuous Delivery, Test-Driven Development (TDD), and Agile methodologies.
• Familiarity with using AI-assisted development tools (e.g., Cursor, Claude Code, Gemini) in a professional workflow.

Preferred Qualifications

• Experience in MarTech or AdTech (DSPs, bid stream processing, or data-intensive platforms).
• Domain knowledge in Healthcare, Political, or Retail industries.

Benefits

• Unlimited PTO
• Employee Equity
• Excellent medical, dental, and vision coverage
• Employee Discounts, Virtual Wellness Classes, and Pet Insurance

About the Company

Zeta Global (NYSE: ZETA) is the AI-Powered Marketing Cloud that unifies identity, intelligence, and omnichannel activation into a single platform. Powered by trillions of consumer signals and one of the industry’s largest proprietary databases, Zeta enables enterprise clients to personalize experiences at the individual level across every channel.