Senior Full-Stack Engineer — AI Infrastructure

zaimler, Inc; San Mateo (CA); On-site; USD 180,000 - 240,000; Full time

Benefits offered by this job

Equity

Full benefits (medical, dental, vision

401k

Job summary

zaimler, Inc. is seeking a senior product engineer to own our surface end to end—interfaces, APIs, and data models that power our platform. You’ll navigate a split of roughly 60% frontend/API work and 40% backend services, with no handed-off specs.

You’ll own architecture, ship features, and iterate in production alongside senior engineers. You’ll collaborate with platform, data, and ML teams to design practical product experiences, then ship, test, deploy, monitor, and improve based on real

Qualifications

• Shipped production software end to end and can point at something you built
• Strong backend focus (Python/Go/Java) with solid React/TypeScript UI skills
• Experience designing approachable API surfaces for complex systems

Responsibilities

• Ship features across the whole stack (React/TypeScript on top, Python or Go underneath)
• Talk to customers directly, join calls, and ship against feedback
• Collaborate with platform, data, and ML engineers to define product experiences
• Take ideas from conception to production, including testing, deployment, and monitoring
• Refine APIs, tooling, and UI patterns to reduce the need for explanations

Skills

Frontend/backend balance

API design

Customer interaction

System thinking

Decision making

Tools

React

TypeScript

Python

Go

Java

Job description

zaimler, Inc. is seeking a senior product engineer to own our surface end to end—interfaces, APIs, and data models that power our platform. You’ll navigate a split of roughly 60% frontend/API work and 40% backend services, with no handed-off specs.

You’ll own architecture, ship features, and iterate in production alongside senior engineers. You’ll collaborate with platform, data, and ML teams to design practical product experiences, then ship, test, deploy, monitor, and improve based on real