São Paulo, SP Mid-Level About the position: At Maitha, you will have the opportunity to be assigned to a Brazilian company in the pet industry, a reference in products and services for pets. With presence in physical stores and e-commerce, the company combines convenience, innovation, and specialized customer service to deliver the best experience to its customers. Responsibilities: ✔ Develop front-end applications using HTML, CSS, JavaScript, and React, ensuring performance and quality; ✔ Work on back-end development with Node.js, NestJS, and Express, ensuring scalability and security of solutions; ✔ Model and manage data in MySQL and MongoDB; ✔ Version code using Git and collaboration best practices; ✔ Support the creation of automated tests, contributing to product stability; ✔ Have knowledge of Docker for development and deployment environments; ✔ Collaborate with multidisciplinary teams in an agile and innovative environment. Requirements: ✔ Proficiency in HTML, CSS, JavaScript, React, and its ecosystem; ✔ Knowledge of Node/NestJS and Express; ✔ Experience with MySQL and MongoDB databases; ✔ Proficiency in Git; ✔ Knowledge of Docker; ✔ Experience with automated testing. Differentiators: ➕ Experience with Next.js and Micro Frontends; ➕ Knowledge of advanced automated testing; ➕ Mobile development with React Native. What you will find at Maitha: Collaborative, dynamic, and innovative environment; Participation in strategic projects with major clients; Real opportunities for growth and development; EDI (Individual Development Experience): soft skills with mentoring; Well-being management with satisfaction metrics; Pulse Academy: enhancement of hard skills; Pulse Enhancement Core: exclusive training and workshops; Rewards: points and recognition program; TotalPass: more than 250 modalities including strength training, cross training, yoga, dance, and much more; And much more! Work model: Hybrid – 2 times per week in the Vila Leopoldina region (SP)