Employment: full time || Location: SF preferred (strong advantage), full relocation support

The Role

We’re looking for a Founding Android Engineer to join our existing Android engineer, as his full-time partner — co-owner of the Wabi Android app.

Two engineers, no hierarchy. Both 100% accountable for the whole Android product. Architecture and priorities decided jointly. You'll report directly to founder Eugenia Kuyda — no management buffer.

We have a production iOS app, an existing backend, and an Android v1 that Andrei is shipping to the Play Store solo. The real game starts right after that — evolving v1 into something dramatically more powerful and beautiful, with deep feature work, modern UI craft, and platform-specific magic that makes Wabi feel truly native on Android, not like an iOS port.

This is not a cross-platform role. We believe in native apps for each platform — the iOS and Android apps will diverge where the platforms diverge. We want someone who lives and breathes Android.

What You’ll Do

• Co-own the Android app. Joint architecture, joint priorities, joint accountability.
• Ship constantly. Deploy-to-prod speed matters more than architectural elegance — we ship, then refactor in flight.
• Build modern, expressive UI — animations, motion, gestures, video, custom components. Consumer-creative craft is the bar.
• Drive smart feature parity with the iOS app while making thoughtful platform-specific decisions, using the iOS codebase as a reference and AI tooling to move 10x faster.
• Collaborate tightly with founder Eugenia Kuyda and the design team (Antoine, Henry, Joonas) — small, fast loops, real ownership.
• Improve the chaos. If you love building AI team tooling — custom agents, internal automations to speed up the whole team — that's a genuine green flag for us. We love that energy.

What We’re Looking For

Mandatory

• 5+ years of professional Android development with apps shipped to the Play Store. Senior IC depth — close to staff-level technical depth, but you still write code every day. We're not looking for former managers returning to IC; we want builders who never stopped shipping.
• Strong Kotlin and Jetpack Compose. Solid grasp of modern Android architecture (ViewModel, coroutines, Hilt/Koin), state management, and networking (Retrofit/Ktor).
• Proven modern UI craft. Animations, motion, gestures, video, or custom components — show us things you've shipped where the UI actually feels alive.
• AI-assisted development is your daily driver. Claude Code, Codex, or Cursor — at least 1+ year of using AI as a real production tool. This is non-negotiable.
• Comfort being directly founder-led at a 15-person startup. Chaotic environment, fast loops, no management buffer between you and the founder. You'll thrive here only if that energizes you.