React Native Mobile Developer: Build Scalable Apps

Questronix Corporation; Philippines; On-site; PHP 600,000 - 1,000,000; Full time

Job summary

Questronix Corporation in the Philippines is seeking a React Native Developer to design, build and maintain mobile applications that align with business and technical requirements. You will collaborate with analysts, designers, backend developers and QA engineers to deliver scalable front-end components, integrate with RESTful APIs, and optimize performance while following security and SDLC standards.

The role requires strong communication and teamwork, hands-on debugging, and participation in

Qualifications

• 2–5 years of professional software development experience.
• Experience in React Native development.
• Proficiency in JavaScript and/or TypeScript, HTML5, CSS3 and modern front-end practices.
• Experience integrating RESTful APIs and JSON-based services.
• Familiarity with Git, Agile/Scrum, CI/CD, unit testing, and code reviews.
• Knowledge of responsive design, performance optimization, and secure development practices.
• Strong analytical, troubleshooting, communication, and teamwork skills.

Responsibilities

• Develop and maintain mobile applications using React Native based on approved business and technical requirements.
• Build reusable, scalable, and maintainable front-end components following established development standards and design guidelines.
• Integrate applications with RESTful APIs, backend services, authentication mechanisms, and third-party services.
• Perform unit testing, debugging, performance optimization, and resolution of application defects.
• Participate in code reviews, technical discussions, Agile ceremonies, and collaboration with Business Analysts, UX/UI Designers, Backend Developers, QA Engineers, and Solution Architects.
• Support application deployment, production issue investigation, and post-deployment validation as required.
• Prepare and maintain technical documentation, source-code documentation, and development-related artifacts.
• Follow the client's security, coding, SDLC, change-management, and deployment standards.

Skills

React Native

JavaScript

TypeScript

HTML5

CSS3

RESTful APIs

Git

Agile/Scrum

CI/CD

Unit testing

Code reviews

Responsive design

Performance optimization

Security practices

Debugging

Teamwork

Communication

Tools

Git

Job description

Questronix Corporation in the Philippines is seeking a React Native Developer to design, build and maintain mobile applications that align with business and technical requirements. You will collaborate with analysts, designers, backend developers and QA engineers to deliver scalable front-end components, integrate with RESTful APIs, and optimize performance while following security and SDLC standards.

The role requires strong communication and teamwork, hands-on debugging, and participation in