Demo

Software Developer (Android/Ios)

GenAquarius LLC
Fremont, CA Contractor
POSTED ON 5/27/2026
AVAILABLE BEFORE 6/26/2026

Position: Full stack Engineer(Web Mobile)
Location: Fremont, CA
Type: 6-12 Months Contract with potential CTH.
Interview process: Video interview In person interview

Note:- Only double-u 2 candidates, No sponsshered candidates required.

  • 80% Backend Focused and 20% Front End
  • wants them to lean heavier on the backend.
  • Solid Web and Mobile Developer
  • Go or Swing Framework for Java
  • Algorithm and Systems Design is important

Overview

We are seeking a skilled Fullstack Engineer with experience building modern web and mobile applications. This role will focus on developing high-quality user-facing features using React Native, while also contributing to native mobile development on iOS and Android platforms.

The ideal candidate is hands-on, adaptable, and comfortable working across frontend, mobile, and backend integrations.

Key Responsibilities

  • Develop and maintain mobile applications using React Native
  • Contribute to iOS (Swift, Objective-C) and Android (Kotlin) development as needed
  • Build responsive and performant frontend web applications
  • Integrate applications with backend services and APIs
  • Collaborate on application integration across systems and platforms
  • Work with cross-functional teams (engineering, product, design)
  • Participate in code reviews and contribute to best practices

Required Skills & Experience

  • 3 8 years of professional software development experience
  • Strong experience with:
    • React Native (primary requirement)
    • JavaScript / TypeScript
  • Experience with mobile development:
    • iOS: Swift and/or Objective-C
    • Android: Kotlin
  • Solid understanding of frontend development (HTML, CSS, modern frameworks)
  • Experience with API integration and application integration
  • Experience working with databases:
    • SQL
    • NoSQL (MongoDB preferred)

Preferred Skills (Nice to Have)

  • Backend development experience with:
    • Golang, Java, or C# (.NET)
  • Understanding of mobile app lifecycle and deployment processes
  • Experience building scalable, high-performance applications
  • Familiarity with cloud platforms (AWS/Azure/Google Cloud Platform)

Qualifications

  • Bachelor s degree in computer science or related field (or equivalent experience)
  • Strong problem-solving and communication skills
  • Ability to work in a fast-paced, collaborative environment

Why This Role

  • Opportunity to work across web mobile backend integration
  • Exposure to modern tech stack and cross-platform development
  • High impact on user-facing applications.

Salary : $65

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