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Mobile Developer (React Native, iOS & Android)

Conch Technologies Inc

Job Location:

Fremont, CA - USA

Monthly Salary: Not provided by the employer

Posted: 26 May 2026 (30+ days ago)

Application Deadline: 23 August 2026

Vacancies: 1 Vacancy

Job Summary

Job Title: Mobile Developer (React Native iOS & Android)
Location: Fremont CA (Onsite 5 Days/Week)
W2 Contract

Visa Restrictions: Must be able to convert without sponsorship

Job Description:

We are seeking a highly skilled Mobile Developer with strong React Native experience to build and maintain enterprise-grade mobile applications for iOS and Android platforms. The ideal candidate will have hands-on experience in cross-platform development backend integrations database technologies and modern software engineering practices.

Required Qualifications:

Bachelors degree in Computer Science or related field (or equivalent experience)
3 8 years of professional software development experience
Strong problem-solving and communication skills
Ability to thrive in a fast-paced collaborative environment

Required Technical Skills:

Strong experience with:
- React Native (Primary Skill)
- JavaScript / TypeScript
Mobile development experience:
- iOS: Swift and/or Objective-C
- Android: Kotlin
Backend development experience (preferred focus area)
Frontend development knowledge:
- HTML CSS modern frameworks
Experience with:
- API development and application integration
- Data structures algorithms and systems design
Database experience:
- SQL
- NoSQL (MongoDB preferred)
Ability to:
- Write complex SQL queries
- Understand joins indexing and query execution behavior
- Perform basic query tuning and performance optimization