Junior User Experience Designer Jobs in Puerto Rico

What sets INVID apart is our collaborative and flexible work environment. We encourage our team to raise the bar in everything they do while maintaining a healthy work-life balance. With our hybrid work model, team members thrive both in the office and remotely. We foster a culture of mutual respect, autonomy, and accountability, where your voice matters and your growth is supported. From structured career paths and paid professional development to access to industry events, we’re committed to your success.

Join us at INVID, where innovation meets support, and together we deliver excellence.

The Mobile Application Developer is responsible for designing, developing, implementing, and maintaining both native and cross‑platform mobile applications. This role focuses on delivering scalable, secure, and high‑quality mobile solutions using React Native, alongside native iOS and Android technologies. The ideal candidate demonstrates strong technical expertise, solid architectural understanding, and the ability to collaborate effectively in cross‑functional teams.

• Design, develop, and maintain mobile applications using React Native, Swift/Objective‑C, and Kotlin/Java.
• Integrate mobile applications with RESTful and GraphQL APIs.
• Work with local mobile storage solutions such as SQLite, Realm, or AsyncStorage.
• Implement secure authentication and authorization mechanisms (e.g., OAuth, JWT, biometric authentication).
• Participate in the full mobile release lifecycle, including deployment to the Apple App Store and Google Play Store.
• Collaborate closely with UI/UX designers, backend developers, project managers, and other technical team members.
• Use Git-based version control in team environments and follow established development workflows.
• Implement push notifications, background processes, and optimize applications for performance and resource efficiency.
• Apply mobile security best practices, including data encryption and secure storage.
• Develop applications using architectures such as MVVM, MVC, or Clean Architecture, following design patterns and SOLID principles.
• Participate in Agile/Scrum ceremonies (planning, stand‑ups, retrospectives).
• Utilize CI/CD pipelines for automated builds, testing, and deployments.
• Work with monitoring and crash reporting tools such as Crashlytics or App Center.
• Ensure applications meet accessibility and responsive‑design standards.
• Deliver complete, maintainable features within expected timelines and improve app performance and user experience.
• Reduce production issues through proper testing, code reviews, and best practices.
• Prepare and maintain high‑quality technical documentation.
• Proactively recommend technical improvements, tools, and process optimizations.

• Bachelor’s degree in computer science, Software Engineering, or related field, or equivalent experience.
• Professional experience in both native and cross‑platform mobile development.
• Strong knowledge of React Native, iOS native (Swift/Objective‑C), and Android native (Kotlin/Java).
• Experience integrating APIs, securing mobile apps, and working with mobile databases.
• Familiarity with cloud services such as Azure, AWS, or Firebase.
• Experience working with Agile methodologies and Git-based collaboration.
• Strong troubleshooting, debugging, and performance optimization skills.
• Excellent communication and teamwork abilities.

Experience with automated testing frameworks.
Knowledge of mobile analytics, crash reporting, and user‑behavior monitoring.
Understanding of enterprise‑level mobile security standards.

• Health Insurance (Medical, Dental, Pharmacy, Vision)
• Life Insurance
• Christmas Bonus
• Performance Bonus
• Anniversary Day Off
• PTO and Sick Leave
• Retirement Plan (401K)
• Continuous Education Program

• Must be a U.S. citizen and a U.S. resident
• This job works on a hybrid work modality (San Juan, Puerto Rico)
• Must have a valid driver's license

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