Senior Web Developer (React, React Native)

Your Responsibilities Would IncludeDesigning data models.Building APIs and backend logic guided by customer experience needs, defining data requirements, and ensuring backend systems are optimized for high performance.Collaborating with service teams to design scalable solutions, define data flows, and establish API and integration patterns.Creating high-quality, maintainable code with a strong focus on efficiency, clarity, and documentation.Ensuring high-quality, reliable code by applying best practices, adhering to coding standards, and performing unit testing, code reviews, and other QA activities.Effectively engaging with cross-functional teams and stakeholders through clear, confident, and professional communication. You Are a Good Candidate If You Have5+ years of experience in frontend software development.Proven experience as a Web Developer proficient in React, with practical exposure to React Native development.Proficiency in using React, JavaScript/TypeScript, CSS, and Webpack.Strong understanding of HTML5, CSS3, and CSS pre-processors.Strong understanding of front-end UI/UX principles and best practices.Good understanding of data structures, algorithms, and software design principles Experience with distributed systems, microservices architecture, GraphQL and RESTful APIs Experience with relational and/or NoSQL databases, database design, and optimization Ability to guide / mentor other team members Establish best practices on DevSecOps stakeholder engagement / influence pragmatic, and collaborative team player. Interest in AIFluent EnglishOferujemyObowiązkiWymagania