Client Platform Engineer - Web/Mobile

Level is a learning technology company dedicated to helping students build real academic and life skills with confidence and joy. We combine proven curriculum principles with world class interactive design to make meaningful practice something students want to come back to, not something they struggle through.

We support what teachers, schools, and parents are already doing by increasing student engagement with high quality, standards aligned practice that reinforces classroom learning. That's why we're building:

For students: Rewarding and motivating learning experiences that meet students where they are to build real academic proficiency.

For educators: Tools that fit naturally into instruction and help students stay engaged while reducing teacher workload.

For parents: Activities that help your kid catch up or get ahead, build confidence, and minimize homework battles, whether learning at school or at home.

We are committed to helping every person maximize their potential and live a life of meaning. It's a difficult problem that requires brilliant people and tremendous effort over time.

Level is looking for a Senior Client Platform Engineer to own how Level's Godot-based educational games ship and run on one or more target platforms. Students play on whatever device is in front of them, from a school-issued Chromebook to a family iPad to a browser tab, and you will make sure each of those experiences feels native and performs well. You'll bring deep, hands-on knowledge of the CPU, GPU, and platform-specific requirements of landing a product on your specialty platform, and you'll mentor the engineers around you as you build it.

• →

We are hiring across several platform specializations. Apply to this role and we will route you to the track that fits your strengths. You need real depth in at least one:

• 5+ years of professional software engineering experience, including shipped production software on at least one of iOS, Android or ChromeOS, Web, Windows, macOS, or Linux

• Deep, demonstrated expertise in the CPU, GPU, memory, and thermal characteristics of your specialty platform and how they shape real-time application performance

• Strong C++ or C# skills, plus fluency in the native languages of your specialty, such as Swift or Objective-C, Kotlin or Java, JavaScript or TypeScript, or Rust

• Hands-on ownership of platform build, packaging, signing, and release, including store submission or distribution, for a shipped product

• Experience with the application lifecycle and system services of your platform, including windowing, input, file system access, permissions, and interruptions

• Proficiency with platform profiling and debugging tools, such as Xcode Instruments, Android Studio Profiler, Perfetto, browser DevTools, PIX, or RenderDoc

• Familiarity with game engine or real-time application architecture, ideally Godot or a comparable engine

• Track record of mentoring mid-level engineers and influencing technical decisions on your team

• Clear written and verbal communication, with the ability to explain platform constraints to non-specialists

• Experience with Godot, including custom builds, export templates, or GDExtension

• Experience building platform abstraction layers or cross-platform runtime frameworks

• Experience with device capability detection, automatic quality settings, or dynamic scalability systems

• Experience targeting low-end or school-issued hardware, including Chromebooks

• Experience with CI/CD for multi-platform builds and automated device testing

• Shipped titles or apps on one or more app stores or web platforms

• Interest in educational technology and in building products that students and teachers use every day