Mobile Engineer

Department: Engineering

Location: San Francisco Office

Employment Type: FullTime

Think Different. Build the Future. 🚀

Our Mission

Build everyday AGI. Trustworthy, consumer-grade agents that redefine human–AI collaboration for millions. Software shouldn’t wait for commands; it should partner with you, amplifying what you can do every single day.

Why AGI, Inc.

We’re a stealth team of elite founders and AI researchers, with backgrounds spanning Stanford, OpenAI, and DeepMind. We’re industry leaders in mobile and computer-use agents, bringing these capabilities to consumer scale.

Grounded in years of agent research, our AI is designed with trustworthiness and reliability as core pillars, not afterthoughts.

We are supported by tier-1 investors who funded the first generation of AI giants; now they’re backing us to build the next: everyday AGI. (Watch the demo)

If you see possibility where others see limits, read on.

About the Role

You’ll be one of the first engineers defining the mobile experience for our future‑shaping AI agents.

Your work will directly shape how millions interact with their AI companion, ensuring smooth user journeys from UI components through API layers and real-time data flows.

Expect to:

• Think from zero. Sketch flows in the morning, code prototype by afternoon, and demo by evening.

• Own the mobile stack. Architect and implement cross‑platform mobile apps (iOS/Android) using React Native and Swift, delivering polished, native‑feel experiences.

• Ship agentic UX. Stream real-time model output with resilient Generative UIs.

• Architect for blazing speeds. Robust LLM caching/syncs, background AI tasks

• Own releases. Ship fast with best industry standards for CI/CD, OTA updates, testing

Key Responsibilities

• Build world-class apps. Architect cross-platform iOS/Android in React Native with native-feel performance.

• Integrate agent features. Add contextual understanding, proactive suggestions, and natural language interactions via real-time APIs/on-device modules.

• Own supporting services. Design secure, scalable endpoints (Node.js/Python), data models, and sync pipelines (offline-first, background jobs, push).

• Raise reliability. Instrument telemetry, tracing, and feature flags; drive root-cause fixes for crashes and flakiness.

• Design for accessibility. Inclusive UI, haptics/motion principles, and platform conventions that feel native.

• Ship with confidence. E2E release flow: CI/CD, OTA, staged rollouts, analytics, and experimentation.

• Collaborate tightly. Work with design, backend, and research to turn complex behavior into simple, delightful flows.

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You Bring

• 3+ years building production mobile apps with React Native (Expo or bare) and TypeScript.

• Shipped apps to App Store and Play Store; comfortable with EAS/CI/CD and OTA updates.

• Offline-first system design: robust caching/sync, background tasks, conflict resolution, push.

• API integration: REST/GraphQL, auth, secure storage, third-party SDKs.

• AI on mobile: integrate LLM SDKs (OpenAI, Vercel AI, LangChain) and build resilient streaming UX.

• Bonus: Native modules or platform code (Swift/Kotlin/Obj-C/Java); 1M+ MAU scale; motion/animation polish.

• Thrive in a fast, in-person SF team; crisp communication and high ownership.

Our Culture

🏢 All in, in person. Work moves faster face-to-face.
🚀 Ship by default. Novel and polished can coexist—speed is the feature.
🤝 One band, one sound. Radical candor, zero politics, help each other win.

Our perks

🏥 Competitive company-sponsored medical, dental, and vision insurance.

✈️ Top-tier relocation and immigration support.

How to Apply

Send us:

1. A link—or 60-sec video—of something you built and why it matters.

2. Your resume or LinkedIn.

3. Two sentences on the hardest problem you’ve cracked.

Every exceptional candidate hears back within 48 hours.

We can’t wait to see what you’ve got—and to welcome you to the AGI Inc. team!