Revyl
The Mobile Development Platform
Software Engineer
About the role
What you'd work on
- The AI agent loop. Our agents observe device screens, ground actions to UI elements, execute steps, and reflect on whether they worked. It's a capture-ground-execute-reflect cycle and there are a lot of hard problems in making it reliable
- Distributed workflow orchestration for test execution across pools of devices
- Device infrastructure for Android and iOS. Emulators, real devices, streaming, automation
- Our CLI that ties local dev to cloud verification. Build uploads, live device sessions, CI integration
- OpenTelemetry integration, trace correlation, and the tooling we use to debug executions
- Real-time execution UX. WebSocket streaming, live device views, graph-based test visualization
- Building out product surface (CLI, web app, CI integrations)
What we're looking for
- High customer empathy. You think about the user's problem when you're designing a technical solution, not just the technical elegance
- You enjoy novel problems with real technical and product ambiguity
- You've built and scaled systems that run in production under real load
- Practical experience with LLMs, AI infra, or agent-based systems
- Track record of high ownership and autonomous execution
- Strong communication
Experience that would stand out
- Mobile build tooling experience (Swift, Kotlin, Flutter)
- Mobile testing infrastructure, device automation, or mobile platform tooling
- OpenTelemetry or distributed tracing
- Workflow orchestration systems
- CLI or developer tooling
Probably not a fit if
- You want well-scoped tickets
- You're uncomfortable making architectural decisions without full information
- You prefer deep specialization in one layer over working across a full stack
Why join?
- Hard technical problems (AI agents, distributed systems, mobile device infrastructure) not CRUD apps
- Shape technical and product direction from the ground floor
- Flat hierarchy, high ownership, full autonomy
- Small, talent-dense founding team in San Francisco
- Competitive compensation and equity
About Revyl
Revyl is the mobile development platform for agents, developers, product, and design. It brings development, build infrastructure, verification, and application intelligence together in one platform, giving teams and agents a shared source of truth for every mobile application.
Teams can build and run mobile applications in the cloud, understand how their applications work, collaborate across functions, and verify changes against the running app. AI agents gain the context and runtime they need to move beyond simply generating code and understand whether their work actually works.
By connecting the people and agents building software to the application itself, Revyl helps teams move faster, collaborate more effectively, and build mobile with confidence.
The founding team created DragonCrawl and have left Uber AI to commercialize their work. We are well capitalized and have been backed by investors like Felicis, General Catalyst, and Y Combinator, with support from angels like the co-creator of OpenTelemetry, as well as strategic angels from Meta, Nvidia, and Uber. With early enterprise traction, we are well positioned to be the mobile development platform of the future.
