Full Stack Mobile (React Native + Node)

About the role.

As a Full Stack Developer at Designli, you'll build and maintain scalable, high-quality mobile applications. You'll work across mobile and back-end development, leveraging your expertise in React Native, Node, and modern development practices. Your ability to design and implement efficient, user-focused solutions will help shape our products and deliver a seamless user experience.

Responsibilities.

• Develop and maintain high-quality mobile applications using React Native.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Work across the entire application development lifecycle, from concept to delivery.
• Architect and implement robust, scalable, and maintainable code.
• Develop and optimize APIs for seamless front-end and back-end communication.
• Ensure database efficiency and integrity.
• Optimize application performance for maximum speed and scalability.
• Implement comprehensive unit and integration testing to keep the system stable and support CI/CD pipelines safely.
• Apply SOLID principles to separate responsibilities and decouple business logic from UI components.

Qualifications.

• 3+ years of experience with React Native or similar frameworks.
• 2+ years of experience working with Node.
• 2+ years of experience working with NestJS.
• Strong knowledge or experience with Agentic Engineering.
• Experience with native modules and native UI components.
• Deployment experience on both the App Store and Google Play.
• Knowledge of CI/CD processes.
• Unit testing experience on both mobile and web.
• Demonstrated experience in backend data sanitization.
• Solid understanding and experience with SOLID principles and Clean Architecture.
• Advanced English proficiency (B2+).