Senior Fullstack Engineer, Enterprise Foundations

Amplitude; San Francisco (CA); Hybrid; USD 167,000 - 230,000; Full time

Benefits offered by this job

Excellent Medical, Dental and Vision

401(k) with employer match

Flexible time off

Learning and development stipends

Parental benefits

Mentorship and wellness programs

Job summary

Amplitude is seeking a Senior Fullstack Software Engineer for the Enterprise Foundation team in a hybrid role based in San Francisco, CA or Vancouver, Canada. You will build enterprise-grade foundations—permissions, access control, and shared services—while delivering secure, scalable web experiences for Amplitude’s largest customers.

You will own end-to-end delivery from design to rollout, work with Product and Design, and contribute to reliability, performance improvements, and architectural

Qualifications

• Have 5+ years of experience building and improving robust, scalable backends and developing interactive, user-facing applications.
• Understand the whole stack and flow of user-facing web applications.
• Have backend experience with application backends, microservices, and high-throughput systems.
• Have experience with authentication, authorization, permissions models, or other enterprise-grade platform capabilities.

Responsibilities

• Work with Product Management and Design to turn enterprise customer needs into well-scoped engineering solutions
• Own the end-to-end delivery of projects, from design through rollout, migration, and ongoing operation
• Design and build reliable services and APIs, with attention to security, correctness, and blast radius
• Take part in on-call, incident response, and the long-term reliability of the systems the team owns
• Get involved in performance optimization and scaling efforts
• Lead the highest-leverage projects and contribute to the team’s technical direction
• Mentor and contribute to the success of other engineers on the team

Skills

React

TypeScript

Python

NestJS

Temporal

CI/CD

Job description

Amplitude is seeking a Senior Fullstack Software Engineer for the Enterprise Foundation team in a hybrid role based in San Francisco, CA or Vancouver, Canada. You will build enterprise-grade foundations—permissions, access control, and shared services—while delivering secure, scalable web experiences for Amplitude’s largest customers.

You will own end-to-end delivery from design to rollout, work with Product and Design, and contribute to reliability, performance improvements, and architectural