Software Engineer (Mobile - Android)

**About the company:** Queri Chuo-ku, Tokyo Queri is a Tokyo-based entertainment technology company that builds fan engagement platforms, helping creators and talent connect with audiences through personalized interactions and exclusive content. Read more **Responsibilities:** Own the Queri Android app end to end: architecture, implementation, testing, releases, and Play Store operations. Lead the technical direction for mobile, making pragmatic decisions on architecture, libraries, and tooling. Plan, build, and ship new features on a regular cadence with the CEO, CTO, designers, and backend engineers. Keep the app fast, stable, and reliable, monitoring crashes and performance with Firebase and analytics tooling. Use analytics and product metrics to understand user behavior and inform what to build next. Build and maintain the app’s integrations with our APIs, push notifications, payments, and media pipelines. Use Claude Code and Claude Design daily to accelerate development, prototyping, and UI work. Review code, set engineering standards, and raise the bar for mobile quality across the company. Coordinate releases end to end: versioning, staged rollouts, store listings, and release notes. Help shape the roadmap for the iOS app alongside Android as our mobile footprint grows. Requirements 5+ years of professional native Android development experience. A track record of shipping and operating production Android apps on the Play Store. Experience shipping Android apps without AI assistance. You are expected to understand every line of code that ships, hand-written or AI-generated. Strong Kotlin skills and deep familiarity with the modern Android stack. Comfortable using analytics and Firebase (Crashlytics, Analytics, or similar) to monitor and improve a live app. Daily working proficiency with Claude Code and Claude Design. AI-assisted development is our standard. A self-starter who can own a product area with minimal direction. Professional working English. Japanese is not required. Comfortable in a small, fast-moving startup environment. Nice to haves While not specifically required, tell us if you have any of the following. Web or React Native experience. Experience being in charge of an iOS app, as owner or lead. Experience in entertainment, creator economy, or fan community products. Experience with payments, subscriptions, or in-app purchases. Experience with mobile CI/CD (GitHub Actions, Fastlane, or similar). Experience working with international teams and global consumer products. Compensation ¥6,000,000 ~ ¥8,000,000 annually. APPLY FOR THIS POSITION DO YOU NEED MORE INFO? ASK A QUESTION About Queri Queri Chuo-ku, Tokyo Queri is a Tokyo-based entertainment technology company that builds fan engagement platforms, helping creators and talent connect with audiences through personalized interactions and exclusive content. Read more More jobs like this We'll send you a digest of new English-friendly software developer jobs in Japan. Your email stays private, we don't share or sell it. © 2026 Privacy Policy **Requirements:** 5+ years of professional native Android development experience. A track record of shipping and operating production Android apps on the Play Store. Experience shipping Android apps without AI assistance. You are expected to understand every line of code that ships, hand-written or AI-generated. Strong Kotlin skills and deep familiarity with the modern Android stack. Comfortable using analytics and Firebase (Crashlytics, Analytics, or similar) to monitor and improve a live app. Daily working proficiency with Claude Code and Claude Design. AI-assisted development is our standard. A self-starter who can own a product area with minimal direction. Professional working English. Japanese is not required. Comfortable in a small, fast-moving startup environment. **Nice to have:** While not specifically required, tell us if you have any of the following. Web or React Native experience. Experience being in charge of an iOS app, as owner or lead. Experience in entertainment, creator economy, or fan community products. Experience with payments, subscriptions, or in-app purchases. Experience with mobile CI/CD (GitHub Actions, Fastlane, or similar). Experience working with international teams and global consumer products. **Compensation:** ¥6,000,000 ~ ¥8,000,000 annually. APPLY FOR THIS POSITION DO YOU NEED MORE INFO? ASK A QUESTION About Queri Queri Chuo-ku, Tokyo Queri is a Tokyo-based entertainment technology company that builds fan engagement platforms, helping creators and talent connect with audiences through personalized interactions and exclusive content. Read more More jobs like this We'll send you a digest of new English-friendly software developer jobs in Japan. Your email stays private, we don't share or sell it. © 2026 Privacy Policy