Job Description: * Proven 3 years of experience in mobile/front-end application development using React Native and React; * Experience with JavaScript/TypeScript; * Experience with Next.js, React Hooks, Styled Components, and Axios; * Experience with Microfrontend (MFE) architecture; * Experience with NodeJS + NestJS; * Experience with databases (SQL and NoSQL); Oracle; MongoDB; RDS; * Experience with message-based communication (RabbitMQ and SQS); * Experience, understanding, and knowledge of microservices architecture; * Experience designing REST APIs; * Experience with Unit Testing (JUnit 5) and Contract Testing (Pact); - Experience with Axway API Gateway; * Experience with Git and code versioning; * Experience with Dynatrace; * Knowledge of Clean Code, Clean Architecture, and modularization; * Adherence to coding best practices, documentation standards, and development of screens and components; * Experience with Agile methodologies; * Excellent problem-solving skills and attention to detail; * Willingness to pursue new knowledge and embrace new challenges; * 3 years of experience in technically complex projects and process-oriented initiatives; * Collaborate with cross-functional teams to define, design, and launch new features; * Lead and conduct technical refinements for requirements provided by the product team; * Maintain codebase health and quality, balancing new feature development with technical debt resolution; * Develop scalable solutions used by millions of users; * Critically evaluate monitoring and observability practices; * Maintain automated tests, including creation of new ones; * Mentor junior developers and support their professional growth; * Author technical documentation for new features; * Participate in team ceremonies alongside other team members. 251208020219258253