**Description** We are looking for technology and innovation enthusiasts to join our team as a Mid-level Fullstack Developer. If you are a motivated, creative individual who constantly seeks challenges, come be part of our team! Here, you will have the opportunity to work from technical coding to architectural improvements, collaborating closely with the team and partner areas to ensure continuous, high-quality deliveries aligned with company goals. If you identify with our purpose and are seeking a challenging environment, this is your chance to become part of a dynamic and collaborative workplace. Build a successful career with us—submit your application and make a difference! **Responsibilities and duties** Promote and uphold the company's culture and values in daily actions and behaviors. Develop and maintain web applications using Next.js and Nest.js, ensuring clean, efficient, and well-documented code with a strong focus on security and performance. Efficiently integrate third-party APIs. Participate in the design and development of application architectures. Collaborate with developers and designers to ensure project success. Proactively solve problems and fix bugs. Actively contribute ideas for continuous improvement in processes and technical solutions. Ensure technical quality through code reviews, unit testing, and best practices. Communicate effectively with partner teams and clients for rapid issue resolution. Deeply understand the company’s products and business objectives, influencing technical decisions aligned with strategic vision. Responsible for ensuring clear and complete documentation. **Requirements and qualifications** Strong knowledge of languages and frameworks: Next.js, Nest.js, Node.js, JavaScript/TypeScript. Experience with PostgreSQL and MySQL databases. Experience with microservices architecture and RESTful APIs. Practical knowledge of AWS. Familiarity with DevOps practices, CI/CD, Docker, and Terraform. Experience with agile methodologies (Scrum, Kanban). Ability to critically assess technical decisions and identify risks. Ability to create abstractions to solve common problems. Commitment to good testing practices and code quality. Proactivity in refactoring and continuous code improvement. Preventive management of technical debt. Skill in defining and optimizing scopes to enable frequent deliveries. Ability to propose effective technical solutions. Actively promote teamwork. Maintain a sustainable work pace with realistic deadlines. View obstacles as opportunities for growth and learning. Support colleagues in problem solving.