Synchronic · 4 hours ago
Tech Lead - React Native Developer (Unpaid/Early-Stage Startup)
United States
Full-time
Remote
Senior LevelSynchronic is a startup focused on developing a smart scheduling app. They are seeking a Tech Lead - React Native Developer to fix bugs, polish the user experience, and prepare for launch on iOS and Android.
Computer Software
Responsibilities
Fixing and improving the existing Android version using React Native, Android Studio, and JavaScript/TypeScript
Preparing and testing the iOS version via Xcode
Writing and maintaining test cases with Jest and Detox
Tracking issues and features through Jira
Supporting deployment with Fastlane, App Store Connect, and Google Play Console
Using Git/GitHub for version control and code collaboration
Following secure coding practices (OAuth, data encryption, SSL/TLS)
Qualification
Required
Strong expertise in React Native with a proven track record of shipping and maintaining production apps
Deep familiarity with both iOS and Android build environments, able to troubleshoot and optimize across platforms
Hands-on experience with testing frameworks (Jest, Detox, or similar) and the ability to establish testing best practices for the team
Proficiency with Git/GitHub and task management tools (Jira), including leading code reviews and ensuring smooth workflows
Knowledge of secure data handling and authentication protocols (OAuth, SSL/TLS, encryption) and the ability to guide the team on best practices
Preferred
Prior experience mentoring developers, shaping architecture decisions, and leading app deployments
Company
Synchronic
Synchronic – a free iOS/Android app that allows you to easily find time for a meeting with your team.
Founded in 2024Indianapolis, IN, US
2-10 employeesFunding
Current Stage
Early StageCompany data provided by crunchbase