Full Stack Developer

Description

Job Summary: A full-stack developer focused on .NET and React, involved in the development, maintenance, and evolution of applications, ensuring scalability, performance, and security. Key Highlights: 1. Work on the development, maintenance, and evolution of modern and legacy applications 2. Contribute to best practices in software engineering and solution architecture 3. An environment that values integrity, innovation, and sustainability Work as a **full-stack developer**, focusing on **.NET for backend** and **React for frontend**, participating in the development, maintenance, and evolution of modern applications and legacy systems. The challenge involves ensuring **scalability, performance, security, and maintainability**, while actively contributing to **software engineering best practices**, continuous code improvement, and **solution architecture evolution**. **Responsibilities and Duties** * Design and maintain RESTful APIs and services in C\#/.NET Core and/or Node.js. * Develop web interfaces using React. * Apply principles such as SOLID, Clean Code, Clean Architecture, and Design Patterns. * Ensure software quality through Unit Testing. * Design, optimize, and maintain SQL queries (PostgreSQL, SQL Server). * Work with NoSQL databases and caching solutions (MongoDB, Redis). * Work in cloud environments, preferably GCP – Google Cloud Platform. * Configure and maintain Kubernetes, serverless solutions, and VPCs. * Automate CI/CD pipelines (GitHub Actions, Jenkins, Bitbucket). * Implement security mechanisms such as JWT, SSO, and OAuth. * Monitor applications using Observability tools and Elastic Stack. **Requirements and Qualifications** * Currently pursuing or completed undergraduate degree in Technology-related fields; * Experience with .NET (5, 6, 8, and 9\) for REST API development * Knowledge of C\# with .NET Framework 4\.5 for maintaining legacy systems * Experience with monolithic, layered, and independent API architectures * Experience with React 18 * Solid application of SOLID, Clean Code, and Clean Architecture. * Experience with Node.js and Express.js * Experience writing and maintaining Unit Tests. * Strong proficiency in HTML and CSS * Proficiency in SQL and experience with NoSQL and caching (PostgreSQL). * Knowledge of messaging systems (Kafka, RabbitMQ). * Experience with Cloud platforms, Kubernetes, and CI/CD. * Implementation of application security and monitoring practices. **Preferred Qualifications:** * Practical experience with MongoDB * Knowledge of Docker and containers * Experience with Git (GitFlow) and the GitFlow branching model. **Additional Information** * Work model: Hybrid. Our story has been built over 50 years, driven by simplicity and collaboration — hands that, at every step, infuse love into everything they do! We believe in the power of people to change the world. Values such as integrity, innovation, and sustainability have transformed us into more than just a footwear company. We are committed to the future, seeking solutions to make our processes more efficient, reduce waste, and care for the well-being of our employees and the community. We work with equity and respect for differences to create a collaborative and safe workplace where our people can reach their full potential through learning and leadership. Do you identify with this purpose? Join us in building the future! **Looking for internship opportunities?** Visit Grendene \| Estagiar Program \#BePartOfGrendene