Senior Full-Stack Platform Engineer: Web & Backend

Level; Bellevue (WA); On-site; USD 110,000 - 150,000; Full time

Job summary

Level, a learning technology company based in Bellevue, WA, is seeking a Senior Full-Stack WebApp Engineer. In this onsite role, you will take ownership of end-to-end slices of our web experience, working with both front-end technologies like TypeScript and React, and backend services in Kotlin or Java.

Your impact will directly affect students and educators, ensuring reliable and efficient platforms. We're looking for someone with 5+ years of experience, strong technical foundations, and excellent communication skills.

Qualifications

• 5+ years of experience in full-stack web engineering with real user impact.
• Strong proficiency in TypeScript and modern frameworks like React.
• Backend experience with Kotlin or Java, and strong knowledge of REST and gRPC.
• Experience with PostgreSQL and data modeling.

Responsibilities

• Own end-to-end feature delivery across web client and backend services.
• Architect backend services and APIs that back the web experience.
• Define and own reliability targets for your services.
• Partner with product and design teams to translate product intent into technical designs.

Skills

TypeScript

React

Kotlin

Java

PostgreSQL

AWS

gRPC

Tools

Docker

Kubernetes

CI/CD

Job description

Level, a learning technology company based in Bellevue, WA, is seeking a Senior Full-Stack WebApp Engineer. In this onsite role, you will take ownership of end-to-end slices of our web experience, working with both front-end technologies like TypeScript and React, and backend services in Kotlin or Java.

Your impact will directly affect students and educators, ensuring reliable and efficient platforms. We're looking for someone with 5+ years of experience, strong technical foundations, and excellent communication skills.