xelys jobs xelys jobs

Junior Software Engineer

Tech Consulting

juniorpermanentmobile Corona, CA 68 days ago via LinkedIn

See how well this job matches your profile

Sign up to get an AI match score and generate a tailored application in seconds.

Get your match score

Tags

Mobile DevelopmentAndroidiOSKotlinSwiftFlutterReact NativeREST APIsFirebaseCI/CD

About the role

Role Overview

Junior Software Engineer (Mobile Development)

Entry-level Mobile Developer to help build, test, and maintain mobile apps for Android and iOS. You’ll collaborate with designers, backend developers, and product teams to deliver user-friendly, scalable solutions.

Responsibilities

  • Develop, test, and maintain mobile applications for Android and/or iOS
  • Write clean, efficient, maintainable code using Kotlin/Java, Swift, Flutter, or React Native
  • Implement application features in collaboration with cross-functional teams
  • Integrate REST APIs and third-party services
  • Debug, troubleshoot, and resolve issues and performance bottlenecks
  • Optimize for speed, scalability, and user experience
  • Participate in code reviews and follow software development best practices
  • Perform unit testing and assist with deployment
  • Document code, technical processes, and application features
  • Stay up to date with mobile development trends and tools

Requirements

  • Proficiency in Android (Java/Kotlin), iOS (Swift), or cross-platform frameworks (Flutter/React Native)
  • Understanding of OOP concepts
  • Knowledge of mobile app architecture and design principles
  • Familiarity with REST APIs and JSON
  • Basic understanding of SQLite (or other local/mobile data storage)
  • Experience with Git (or other version control)
  • Ability to debug and test mobile applications
  • Strong analytical and problem-solving skills
  • Excellent communication and teamwork

Preferred Skills

  • Firebase (Authentication, Firestore, Cloud Messaging)
  • State management (e.g., Provider, Riverpod, Bloc, Redux)
  • App store deployment experience (Google Play / Apple App Store)
  • Basic cloud knowledge (AWS/Azure/GCP)
  • Exposure to CI/CD for mobile apps
  • Knowledge of Agile/Scrum

Scraped 7/18/2026