Job Summary: NEORIS is seeking a Senior Full Stack Developer with expertise in JavaScript/TypeScript, NestJS, and React to drive technological transformation. Key Highlights: 1. Design and implement REST and GraphQL APIs in NestJS using clean architecture. 2. Develop React components and interfaces with a focus on performance. 3. Collaborate with multidisciplinary teams in a microservices environment. **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 environment that drives innovation, strategy, and high-impact communication. At NEORIS, we are looking for a **Senior Full Stack Developer** with expertise in **JavaScript/TypeScript, NestJS, and React.** **Main Responsibilities**: * Design and implement REST and GraphQL APIs in NestJS following clean architecture patterns. * Develop React components and interfaces with a strong focus on performance and reusability. * Integrate asynchronous services using Kafka, Redis, and processing queues. * Optimize database queries and operations on PostgreSQL using TypeORM. * Ensure quality through unit tests (Jest) and E2E tests (Cypress). * Participate in architectural decisions and code reviews. * Document technical flows, endpoints, and key system decisions. * Collaborate with multidisciplinary teams in a microservices and Nx monorepo environment. **Requirements**: * \+5 years developing software in production environments. * \+3 years with Node.js / TypeScript. * \+2 years developing with React in production. * Advanced experience with NestJS, TypeORM, and PostgreSQL. * Experience building and maintaining REST/GraphQL APIs. * Experience working with microservices architectures. * Solid knowledge of testing (Jest, Cypress). * Experience with high-volume data environments and distributed systems. **We Offer**: * Time for you: Birthday leave, administrative days, moving day, and extended parental leave. \| * Holistic well-being: WellHub plan (Gympass) providing access to thousands of facilities, annual ophthalmological care, and exclusive discounts on health and aesthetics. \| * Coverage and protection: Supplementary health insurance, daycare center, and support through ACHS and MercerMarsh. \| * Continuous training: Free diplomas from the University of Chile, over 170 ACHS courses, Udemy licenses, and NEORIS Global Campus. * \| Social support: Automatic enrollment in CCAF Los Andes to access loans and benefits in education, health, and recreation. We invite you to learn more about us at http://www.neoris.com, Facebook, LinkedIn, Twitter, or Instagram: @NEORIS. Patricio Albornoz C. Recruiter TAG (LI\-PA1\)