Full-Stack Developer (Mobile App) (012-830)

We are hiring a hands-on Full-Stack Developer to help rebuild and scale a mobile app that simplifies city travel. This role spans both front-end and back-end development, with a strong emphasis on system quality, scalability, and post-launch reliability.

Requirements

• Audit and validate the existing codebase, identifying gaps and improvements
• Contribute to the rebuild of the backend and support front-end/mobile architecture decisions
• Work across a diverse tech stack (Java, Objective-C, Ruby, TypeScript, Python, Kotlin, Swift, etc.), with potential transition to Expo
• Implement error monitoring, logging, and notification systems
• Support deployment and post-launch performance, including after-hours coverage when required
• Collaborate on system design, integrations, and best practices across the stack