Senior FullStack Developer - .NET + React

Description

Job Summary: We are seeking a Senior FullStack Developer to contribute to the evolution of high-availability software products in an innovation-driven environment. Key Highlights: 1. FullStack design and development with .NET and React 2. Agile team collaboration focused on quality and scalability 3. Continuous professional development opportunities NEORIS, now part of EPAM, is a Digital Accelerator with over 20 years of experience supporting the world’s largest companies in their technological transformation. With presence in 11 countries and more than 4\.000 professionals, we operate within a multicultural culture that drives innovation, strategy, and high-impact communication. We are currently looking for a **Senior FullStack Developer (.NET \+ React)** to participate in the development and evolution of high-availability software products, working on technically complex projects with emphasis on quality, scalability, and sound engineering practices, within agile teams. ### **Responsibilities** * Design, develop, and maintain FullStack applications using .NET and React. * Develop and maintain REST APIs, workers, and API jobs. * Implement solutions oriented toward high availability and resilience. * Work with SQL Server, ensuring efficient and optimized database usage. * Apply SOLID and ACID principles, design patterns, and dependency injection. * Implement and maintain unit and/or integration tests. * Actively participate in teams following agile methodologies. * Collaborate with other technical roles to design robust and scalable solutions. ### **Requirements** * Minimum 4 years of experience as a FullStack Developer. * Proficiency in .NET for backend application development. * Demonstrable experience with ReactJS for frontend development. * Experience with SQL Server and database management. * Knowledge and use of Git as a version control system. * Experience developing REST APIs, workers, and API jobs. * Experience with unit or integration testing (xUnit, NUnit, Moq, or others). * Understanding and application of SOLID and ACID principles. * Experience applying design patterns. * Familiarity with Entity Framework and/or Dapper. * Knowledge of CQRS and/or DDD architectures. * Experience building high-availability software products. * General knowledge of operating systems, networking, and infrastructure. * Experience working with agile methodologies. * Must reside in Argentina. ### **We Offer** * **Premium health coverage:** Top-tier health plan fully covered for you and your family. * **Remote work support:** Connectivity allowance for your remote work needs. * **Training:** Discounts on English classes and access to Udemy. * **Sports time:** Benefits and discounts at gyms. * **Personal time:** Flexible vacation policy and a birthday day off. * **Continuous professional development:** Ongoing learning and growth opportunities. \#LI\-DS1