Full Stack Developer (React and C#)

We are seeking a skilled **Full Stack Developer** with expertise in React and C\# to play a key role in developing, modernizing, and maintaining applications. This position offers the opportunity to work in a hands\-on engineering capacity, focusing on the latest technologies and best practices.   **Responsibilities** * Write, review, and optimize code in React and C\# for new features and modernization initiatives * Refactor legacy components to enhance performance and maintainability * Support migration strategies to modern platforms or architectures * Ensure data integrity and seamless transition during system migrations * Implement modern design patterns, frameworks, and best practices * Prepare detailed technical documentation for migration and modernization processes * Maintain communication with stakeholders by reporting progress and blockers * Advocate for component reusability, modularity, and performance optimization * Deliver iterative stories using trunk\-based development techniques * Participate in pairing sessions, shared quality assurance, and test\-driven development (TDD) * Support automated deployments, fast builds, and production\-ready code with built\-in observability, resilience, and security **Requirements** * 3\+ years of professional experience in software engineering with a strong back\-end focus * Proficiency in ReactJS, C\#, and .NET * Knowledge of CI/CD environments such as GitHub Actions, including deployment pipelines and version control workflows * Background in building modern applications with loosely coupled services * Experience in contributing to modernization efforts, including migrating from monoliths to microservices   **We offer** * International projects with top brands * Work with global teams of highly skilled, diverse peers * Healthcare benefits * Employee financial programs * Paid time off and sick leave * Upskilling, reskilling and certification courses * Unlimited access to the LinkedIn Learning library and 22,000\+ courses * Global career opportunities * Volunteer and community involvement opportunities * EPAM Employee Groups * Award\-winning culture recognized by Glassdoor, Newsweek and LinkedIn