We are looking for a Mid-Level Developer with experience in VTEX IO to work on the evolution, maintenance, and stability of e-commerce projects, focusing on quality, performance, and development best practices. We are an ecosystem that transforms careers, accelerates businesses, and drives innovation through talent training and placement. Our purpose is to connect people and companies, offering solutions that promote digital transformation and cultivate a culture of continuous learning. ### **Responsibilities** * Develop and maintain VTEX IO projects; * Implement and maintain components and applications using React, Node.js, and GraphQL; * Analyze incidents, review code, diagnose failures, and propose effective technical solutions; * Perform integrations with external systems via REST APIs and Webhooks, including endpoint creation and consumption, error handling, and authentication; * Collaborate with multidisciplinary teams (product, UX, business), following agile practices and versioning standards; * Contribute to improvements in application performance, scalability, usability, and responsiveness. ### **Requirements and Qualifications** Required: * Proven experience implementing and maintaining VTEX IO projects; * Proficiency in JavaScript and TypeScript; * Solid knowledge of React, HTML5, and CSS3, applying front-end best practices and responsive design principles; * Experience with GraphQL; * Hands-on experience with Node.js for developing components and applications; * Experience integrating systems via REST APIs and Webhooks; * Proficiency in Git/GitHub, CLI usage, and familiarity with continuous integration (CI/CD) pipelines; * Strong analytical ability to review code, identify issues, and propose technical solutions. Desirable: * Experience with Store Framework, Custom Apps, and FastStore; * Experience in medium- and large-scale e-commerce environments; * Prior experience working in agile teams (Scrum or Kanban). ### **What We Offer** * High-quality work equipment to help you perform your tasks with excellence; * A day off during your birthday month, to celebrate however you prefer; * Education incentives, including partnerships with higher education and language institutions; * The Growdev learning platform, featuring practical content aligned with the technology market. ### **Why Join Growdev?** At Growdev, our culture is built on continuous learning, collaboration, and mutual respect. We value authentic connections and knowledge sharing as foundational elements of our collective success. Here, every challenge is an opportunity to grow together and generate a positive impact in the technology market. Join us and be part of this transformation!