Senior Full Stack Mobile Engineer | React NAtive And Full-Time Product Development

We are looking for a Senior Full Stack Engineer with strong experience in React and React Native to join our team full-time and help build a modern mobile app tech platform. The ideal candidate should be comfortable working on both frontend and backend development, including mobile app screens, web dashboards, APIs, database structure, authentication, third-party integrations and deployment. You will work closely with the product and design team to build clean, scalable and high-performance features. Responsibilities: Develop and maintain mobile applications using React Native. Build responsive web interfaces using React. Create and manage backend APIs and server-side logic. Work with databases such as PostgreSQL, MongoDB, Firebase or Supabase. Integrate third-party APIs, payment systems, notifications and analytics tools. Improve app performance, security and scalability. Fix bugs, optimize existing features and maintain clean code quality. Collaborate with designers, product managers and other developers. Participate in planning, technical discussions and code reviews. Requirements: Strong experience with React and React Native. Good understanding of full stack development. Experience with Node.js, Express.js or similar backend technologies. Knowledge of REST APIs, database design and cloud deployment. Experience with Git, GitHub and modern development workflows. Ability to write clean, reusable and maintainable code. Strong problem-solving skills and attention to detail. Comfortable working in a full-time role with long-term product ownership. Nice to Have: Experience with TypeScript. Experience with AWS, Firebase, Supabase or Vercel. Experience with mobile app publishing on App Store and Google Play. Experience with SaaS platforms, marketplaces, social apps or AI-powered products. This is a full-time opportunity for someone who can take ownership, work independently and help us build a strong mobile app platform from development to launch and future scaling.