About AppNation We build AI-powered mobile apps that reach millions of users worldwide. Since 2021, AppNation has been creating products across AI, productivity, and mobile experiences. Our apps, including Genie, Translate AI, and Arch, have reached 100M+ users globally and ranked among the top apps in 30+ countries. We are a team of builders, designers, and engineers who move fast, take ownership, and create products used by millions. About the Role We’re looking for a Software Engineer (Backend) to build and improve the backend systems behind our AI-powered mobile apps. You’ll work on production services used by our mobile products, developing APIs, data flows, integrations, and AI-powered capabilities while learning to reason about reliability, scalability, and performance beyond just writing application code. This is a hands-on role where you’ll own features from implementation through testing and production, collaborate closely with experienced engineers, and continue developing your backend and system design skills.