Staff Full-Stack Engineer: AI-Powered Vertical Apps

Zeta Global; York and North Yorkshire; On-site; GBP 90,000 - 120,000; Full time

Job summary

Zeta Global in the United Kingdom is seeking a senior software engineer to own vertical web applications from idea to production. You will collaborate with product owners to define problems, architect backend services, integrate with Zeta's core platform, build frontend, and ship to production with a focus on reliability.

You’ll work with Python, Java, Ruby, or Node.js and craft polished React/TypeScript frontends.

Qualifications

• 10+ years of software engineering experience with ownership of large systems.
• Strong proficiency in two or more of Python, Java, Ruby, Node.js.
• Frontend skills in React/TypeScript and solid REST/API design.
• Experience with AI-assisted development tools is a plus.

Responsibilities

• Own vertical web applications from idea to production and run them.
• Architect backend services and build polished frontend experiences.
• Ship features with CI/CD and maintain observability and reliability.
• Collaborate with product owners and mentor engineers.
• Lead technical initiatives and communicate complex decisions clearly.

Skills

Python

Java

Ruby

Node.js

React

TypeScript

CI/CD

Agile / TDD

Tools

Cursor

Claude Code

Gemini

Codex

Job description

Zeta Global in the United Kingdom is seeking a senior software engineer to own vertical web applications from idea to production. You will collaborate with product owners to define problems, architect backend services, integrate with Zeta's core platform, build frontend, and ship to production with a focus on reliability.

You’ll work with Python, Java, Ruby, or Node.js and craft polished React/TypeScript frontends.