Senior Full-Stack AI-First Engineer

Yahoo Inc.; United States; Hybrid; USD 128,250 - 266,875; Full time

Job summary

Yahoo Inc. seeks a Senior Full Stack Software Dev Engineer to design, build and operate high-scale Customer Care and Identity systems using React, TypeScript, and Java/Node.js with a strong emphasis on security and reliability.

In a AI-first engineering setting, you will own end-to-end features, mentor teammates, and collaborate with Product, Security, and UX to deliver production-grade software while integrating AI tooling like Cursor and Claude Code to accelerate delivery.

Qualifications

• Bachelor's degree in Computer Science or related field.
• 5–8 years in full-stack software engineering.
• Strong backend in Java; frontend in React/TypeScript.
• Experience with AI-assisted development tools and security best practices.

Responsibilities

• Design, build, and operate high-scale Customer Care and Identity systems.
• Own end-to-end features from design to production monitoring.
• Mentor engineers and raise coding standards.
• Collaborate with Product, Security, UX, and other squads.
• Audit AI-generated code for security and reliability.

Skills

React.js

Node.js

TypeScript

Java

REST APIs

Web security

AI tooling

CI/CD

Testing

OAuth/OIDC

Education

Bachelor's degree in Computer Science

Tools

Next.js

GitHub Copilot

Cursor

Claude Code

AWS

GCP

CI/CD pipelines

Job description

Yahoo Inc. seeks a Senior Full Stack Software Dev Engineer to design, build and operate high-scale Customer Care and Identity systems using React, TypeScript, and Java/Node.js with a strong emphasis on security and reliability.

In a AI-first engineering setting, you will own end-to-end features, mentor teammates, and collaborate with Product, Security, and UX to deliver production-grade software while integrating AI tooling like Cursor and Claude Code to accelerate delivery.