Technologies-expected : React Native i OS Android Java Script about-project : We are developing a mobile application that allows users to compare prices of the same products across different stores in the United States. Our app aims to provide consumers with real-time insights into product availability, pricing, and brand choices, helping them make more informed shopping decisions. We are looking for a talented and experienced Senior React Native Engineer to join our dynamic team. You will be responsible for leading the front-end development of our consumer mobile application, which focuses on delivering a seamless user experience. While the app isnt highly complex, it requires a strong eye for design and animations to ensure our users have an engaging experience. responsibilities : Lead the front-end development of our React Native mobile app. Write bridge code for both i OS and Android platforms as needed. Work closely with our internal product and design teams to implement design concepts and meet clear product requirements. Ensure the app’s user interface is highly functional and visually appealing, focusing on performance and animation. Collaborate with the team on feature development, UI/UX refinements, and the resolution of any issues. Assist in defining project timelines and milestones, ensuring timely delivery. Participate in meetings with internal stakeholders and help drive the development process forward. requirements-expected : 4+ years of professional experience in React Native development. Expertise in React Native, including experience writing bridge code for i OS and Android. Strong understanding of design, with the ability to work collaboratively with a design team to create visually appealing, user-friendly applications. Fluency in English and Polish language (at least B2). Experience with animations and fine-tuning user interfaces to enhance user experience. Proficient in Java Script, including ES6+ and functional programming techniques. Experience working with RESTful APIs and integrating them into mobile applications. Ability to write clean, maintainable, and reusable code. Strong problem-solving skills and attention to detail. offered : 25 days of paid leave for B2 B or contract services. Flexible working hours, with the option to work remotely or from the office. Private healthcare (Luxmed). Subsidy for insurance (Warta). MPCharity: a program where you can propose initiatives that you would like to support. benefits : private medical care life insurance flexible working time integration events