Fullstack Software Engineer

About the company

• Amplitude is the leading AI analytics platform serving 5,200+ customers including Atlassian, Burger King, NBCUniversal, Square
• AI Agents embedded across the platform

Responsibilities

• Work with Product Management and Design to turn enterprise customer needs into well-scoped engineering solutions
• Own end-to-end delivery: design, rollout, migration, ongoing operation
• Design and build reliable services and APIs with attention to security, correctness, and blast radius
• Participate in on-call, incident response, and long-term reliability
• Performance optimization and scaling
• Lead highest-leverage projects and contribute to technical direction
• Mentor other engineers

Requirements

• 5+ years building robust, scalable backends and interactive user-facing applications
• Understanding of the full stack and flow of user-facing web applications
• Backend experience with microservices and high-throughput systems
• Experience or strong interest in authentication, authorization, permissions models
• Track record of safely migrating critical systems
• Strong critical thinking and problem-solving
• Experience with CI/CD and automated testing
• Familiarity with React, TypeScript, Python, NestJS, Temporal
• Interest in technical leadership

Conditions

• Hybrid in San Francisco, California or Vancouver, Canada
• Equity and benefits
• Salary ranges: Colorado $150,000–$207,000; NYC $167,000–$230,000; California $167,000–$230,000; Washington $150,000–$207,000 base salary
• Unlimited PTO, 10–13 holidays annually, medical/dental/vision, 401(k)