[Hiring] Senior React Native and Node.js Developer @Aristo Sourcing

Role Description

We are looking for a Senior React Native & Node.js Developer to join our agile development team. You will play a key role in building, maintaining, and scaling both our mobile applications for Android and iOS as well as backend services using Node.js.

• Lead the development and maintenance of mobile apps for Android and iOS using React Native with Redux.
• Design, implement, and maintain backend services and APIs using Node.js.
• Architect scalable and maintainable solutions across both frontend and backend.
• Optimize applications for maximum performance, stability, and responsiveness.
• Ensure a high standard of code quality through unit testing, type checking, and code reviews.
• Collaborate with UI/UX designers to ensure seamless user experiences.
• Identify and resolve performance bottlenecks, memory leaks, and other technical challenges.
• Mentor junior developers, conduct code reviews, and promote best practices.
• Stay updated with the latest industry trends and emerging technologies to drive innovation.

Qualifications

• BS/MS degree in Computer Science, Software Engineering, or a related field.
• 5+ years of experience in mobile application development, with at least 3+ years working with React Native.
• Solid experience in backend development using Node.js (NestJS/Express or similar).
• Strong proficiency in JavaScript, TypeScript, React.js, React Native, and Redux.
• Experience with Firebase, Git, CI/CD pipelines, and third-party integrations.
• Deep understanding of mobile performance optimization, debugging, and troubleshooting techniques.
• Experience with native modules and bridging in React Native.
• Knowledge of functional and declarative programming paradigms, including immutable data structures.
• Familiarity with unit testing, end-to-end testing, and automated testing frameworks.
• Strong problem-solving skills and the ability to work independently and as part of a team.
• Excellent communication skills in English.

Benefits

• 13 Thai national holidays
• 17 personal holidays
• Thailand visa & work permit
• Private health insurance, social security, and yearly influenza vaccine (if in Thailand)
• Annual health checkup reimbursement
• Employee Assistance Program (EAP) with access to therapy sessions
• Wellness reimbursement (Gym/yoga/massage/etc.)
• Coworking space reimbursement for remote employees
• The possibility of home office, remote work, and work & travel
• Casual and friendly work environment, t-shirts and jeans are welcome
• Regular workshops for on the job learning and training
• Regular team events & outings
• Annual company trip
• Free coffee, food & snacks