Job Summary: We are looking for a Fullstack Developer to optimize web and mobile applications, ensure code quality, solve complex problems, and integrate APIs and services. Key Highlights: 1. Implement and optimize web and mobile applications 2. Ensure code quality and automated testing 3. Identify bottlenecks and propose innovative solutions ABOUT US Do you already know Tegra? Our technology has purpose, and our culture is entirely focused on human development. Our purpose is to: connect people, humanize relationships, and strengthen businesses. Pretty cool, right!? But what exactly does Tegra do? We develop high-value business software with a strong focus on user experience. We have a modern organizational culture, applying Lean Management principles alongside the high capability of our professionals. We work closely with our clients to direct their investments toward achieving the best possible results. **RESPONSIBILITIES:** Implement and optimize web and mobile applications using Angular, Node, or React with the NestJS and Next.js frameworks. Ensure code quality through sound development practices, code reviews, and automated testing. Identify bottlenecks and propose innovative solutions to complex problems. Manage integration of APIs, services, and other tools required for application functionality. **REQUIREMENTS:** Bachelor’s degree in technology-related fields. Proven experience in Fullstack development. Solid knowledge of relational and non-relational databases (e.g., MySQL, PostgreSQL, MongoDB). **Experience with version control (e.g.,** Git) and agile methodologies (Scrum, Kanban). Strong problem-solving and software design skills. Experience with CI/CD tools and DevOps practices. Familiarity with microservices architecture concepts, REST APIs and/or GraphQL. **PREFERRED QUALIFICATIONS:** Knowledge of cloud computing (AWS, Azure, or Google Cloud). Experience with distributed and highly available systems. Software development security practices. **INFORMATION:** Contract type: PJ or Cooperative; Hybrid model (50% on-site), located at Bandeiras Empresarial; Remuneration to be discussed based on expectations; Meal reimbursement for on-site days.