Senior Mobile Engineer: End-to-End Platform Builder

Level; Bellevue (WA); On-site; USD 120,000 - 150,000; Full time

Job summary

Level, a leading learning technology company in Bellevue, is seeking a Senior Full-Stack Mobile Engineer to own the mobile experience for iOS and Android. The ideal candidate has extensive experience in native mobile development and backend proficiency in Kotlin or Java, ensuring high performance and security.

Your role will include designing user-facing features, making architectural decisions, and maintaining the release pipeline. Join Level to impact how students engage with educational content through meaningful practice.

Qualifications

• 5+ years of professional software engineering experience, including 3+ years in native mobile development.
• Shipped at least one mobile app at meaningful scale.
• Strong backend proficiency in Kotlin or Java.

Responsibilities

• Design, build, and ship user-facing mobile features on iOS and Android.
• Evolve mobile architecture and make build-vs-share decisions.
• Ensure high standards of performance, stability, and test coverage.

Skills

Native mobile development (iOS/Android)

Backend development (Kotlin/Java)

Mobile application architecture

HTTP, REST, gRPC

CI/CD pipelines

Tools

AWS

Docker

Kubernetes

Job description

Level, a leading learning technology company in Bellevue, is seeking a Senior Full-Stack Mobile Engineer to own the mobile experience for iOS and Android. The ideal candidate has extensive experience in native mobile development and backend proficiency in Kotlin or Java, ensuring high performance and security.

Your role will include designing user-facing features, making architectural decisions, and maintaining the release pipeline. Join Level to impact how students engage with educational content through meaningful practice.