Be part of Stefanini! At Stefanini we are more than 30,000 geniuses, connected from 41 countries, doing what they love and co-creating a better future. **Responsibilities and duties** * Actively participate in the analysis and design of the application. * Implement backlog tasks. * Resolve errors identified during the iteration. * Design and develop applications according to RIMAC standards. * Maintain the service catalog. * Write infrastructure as code to support developed services. * Provide technical advisory support for technical questions. * Master and propose strategies for versioning in git. * Manage dependencies using npm and/or yarn. * Develop unit tests. * Perform code reviews and integrate changes into git. * Document applications according to RIMAC standards. * Lead the development team, have effective communication, negotiation and persuasion skills. **Requirements and qualifications** * Intermediate technical competence in Software Engineering, Systems, Computer Science or related fields, backend application development. * Technical competence in object-oriented software design patterns and UML. Good development practices and ability to design an application independently using a high-level programming language. * Technical competence in REST API development using node.js, TypeScript: Nest.JS, Express.JS, etc. * Technical competence in service development, their main advantages, challenges, and cloud deployment, preferably on AWS cloud. * Technical competence in code management with GIT: Pull Request, Gitflow Workflow, TBD. * Technical competence in designing, creating and executing unit tests for created components. * Technical competence in developing services with relational and/or non-relational databases. * Technical competence in Agile framework and Agile mindset. **Additional information** Are you looking for a place where your ideas can shine? With over 38 years of experience and global presence, at Stefanini we transform tomorrow together. Here, every action counts and every idea can make a difference. Join a team that values innovation, respect, and commitment. If you are a disruptive person, committed to continuous learning, and innovation is in your DNA, then this is what you're looking for. Come and let's build a better future together!