---
title: 'Sr. Mobile Engine Platform Engineer at Level'
canonical: 'https://feeny.ai/job/sr-mobile-engine-platform-engineer-level-austin-yfpjgbgc29dd'
type: 'job'
last_seen: '2026-09-11'
---

# Sr. Mobile Engine Platform Engineer at Level

- **Company:** Level
- **Location:** Austin, TX
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-08-21
- **Last confirmed live:** 2026-09-11
- **Apply:** https://jobs.ashbyhq.com/level/9d8e5a19-367b-4bf7-b5c6-23279d675069

## Job description

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 C++ engine engineer who can make engine lean, efficient, and reliable on mobile and other constrained hardware. We are building a larger game and learning platform on a forked version of Godot, and this role focuses specifically on identifying what the engine actually needs for our product, what can be stripped out, and what must be rewritten or optimized so it performs well on lower-powered devices. This is a role for someone who has worked underneath the game/application layer, with experience working inside an engine and changed how it behaves on constrained hardware.

What You Will Do:

- Get inside our engine and determine what functionality is actually needed for our product, and what can be removed, rewritten, or optimized
- Profile and optimize engine and runtime performance across CPU, GPU, memory, binary size, loading time, and (where relevant) battery/power
- Modify underlying engine/runtime technology to meet mobile and constrained-hardware requirements
- Work on memory allocators and footprint, asset streaming, lazy/asynchronous loading, texture compression, and rendering optimization
- Address draw calls, GPU pipelines, shaders, CPU/GPU synchronization, multithreading, and frame pacing
- Work with platform graphics APIs (iOS/Metal, Android/Vulkan/OpenGL ES) and debug device-specific problems
- Improve startup and load time, binary/package size, and performance across a range of device generations and capabilities
- Make architecture and systems design decisions specific to lower-powered hardware constraints
- Actively experiment with and adopt AI-assisted development tools to improve engineering workflows

## Qualifications

Need to Have:

- Strong professional C++ experience
- 7+ years of game engine or runtime experience, including comfort working below the gameplay/application layer
- iOS and/or Android shipping experience
- Experience with constrained hardware and a strong understanding of mobile hardware limitations
- Experience profiling and optimizing for CPU, GPU, memory, loading, asset footprint, binary size, and frame rate
- Experience modifying underlying engine or runtime technology (not just building features on top of one)
- Experience debugging device-specific problems across different hardware generations
- Strong architecture and systems design skills
- For candidates from Unity or Unreal backgrounds: demonstrated experience going below the engine's abstractions (e.g., native C/C++ work, IL2CPP, native plugins, or modified engine source), not solely C#/Blueprint-level mobile shipping experience

Nice to Have:

- Direct experience taking an engine or runtime and stripping down, customizing, or optimizing it for target mobile hardware
- Experience with Godot: core contribution, C++ engine development, mobile/platform contributions
- Background on a proprietary mobile engine team, where engine internals (memory, rendering, asset systems, platform abstraction, threading) had to be understood deeply
- Experience modifying Unreal Engine source itself
- Experience with battery/power optimization and low-end device optimization
- Curiosity about and hands-on experimentation with AI-assisted development tools

## About Level

## Company Overview
- **One-liner**: Level is a learning technology company building engaging, standards-aligned digital practice experiences for K-8 students to build real academic skills and confidence.
- **Entity Type**: Private (Early Stage)
- **Headquarters**: Not publicly available
- **Founded**: Not publicly available (early stage, piloting in 2026)
- **Founders**: Not publicly available

## Core Business
- Primary industry: Education Technology (EdTech)
- Target customers: B2B (schools and districts) and B2C (parents), with a focus on K-8 students
- Mission or purpose statement: “We are committed to helping every person maximize their potential and live a life of meaning” ([level.me](https://level.me/index.html))

## Products & Services
- **Level Learning Platform**: A digital practice platform that combines proven curriculum principles with world-class interactive design to make meaningful, standards-aligned practice engaging for students. Designed to support teachers, schools, and parents by reinforcing classroom learning.
- **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, help students stay engaged, and reduce teacher workload.
- **For Parents**: Activities to help children catch up or get ahead, build confidence, and minimize homework battles.

## Market Standing
- **Valuation/Market Cap**: Not disclosed (early-stage, pre-revenue)
- **Key Metric**: Currently in active development; pilot testing scheduled for 2026
- **Notable Investors/Partners**: Not publicly available
- **Growth Signals**: Early-stage company building carefully and in partnership with educators, with pilots beginning in 2026 to study outcomes before broad release.

## Competitive Advantages
- **Pedagogical Rigor**: Team includes educators and learning scientists, ensuring content is built on proven curriculum principles.
- **World-Class Design**: The team has built some of the most engaging interactive experiences globally, applying that expertise to education.
- **Outcomes-Focused**: Pilots are designed to study outcomes and strengthen tools based on real classroom feedback before scaling.
- **Purpose-Driven Mission**: Deep commitment to using skills “for good” and making a meaningful impact in education.

## Strategic Focus
- **Current priorities**: Active development and preparation for 2026 pilot testing with select K-8 subjects.
- **Long-term goal**: Support lifelong learning, starting with K-8 and expanding over time.
- **Partnership approach**: Seeking educational partners who share a focus on outcomes and empowering educators.

## Why Work Here
- **Mission-Driven Culture**: A team of educators, learning scientists, and creators who feel a “deep responsibility to use our powers for good” and are committed to solving a difficult, meaningful problem.
- **Collaborative Environment**: Emphasis on working together to make a difference; hiring for roles like Engineering and Data.
- **Remote-First**: Jobs listed as remote, offering flexibility.
- **Impact Opportunity**: Early-stage company where every hire can shape the product and mission from the ground up.
- **Values**: Commitment to helping every person maximize their potential and live a life of meaning—starting with the team itself.

## Sources
1. [level.me](https://level.me/index.html)
2. [jobs.ashbyhq.com/level](https://jobs.ashbyhq.com/level)

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