On-site | Florianópolis Clean code solves problems — intelligent code transforms businesses. Here, technology is not support: it is the engine that simplifies complexity and scales solutions. You will be responsible for building and evolving the platform that underpins our operations and impacts our customers. **Key Responsibilities:** Develop and maintain full-stack applications using Python and Django; Design, integrate, and document REST APIs for various services; Work with PostgreSQL (data modeling, optimized queries, and data integrity); Implement and maintain cloud solutions on AWS (EC2, S3, RDS, Lambda); Work with messaging systems (RabbitMQ) and asynchronous queues; Collaborate on architecture, code reviews, and continuous maintenance of the core platform; Participate in CI/CD processes, testing, and deployment; Contribute product and performance insights within an agile and collaborative environment. **Requirements and Qualifications:** Bachelor’s degree in technology; 1–3 years of experience as a full-stack developer; Strong Python expertise; Django for web development; PostgreSQL for relational databases; JavaScript, HTML, CSS; Git/Git Flow for version control; Docker for containerization; AWS (EC2, S3, RDS, Lambda); REST APIs; Basic Linux/command-line knowledge; Intermediate technical English (reading); Experience with AI — skills and knowledge; Proactive, collaborative profile with ownership mindset, clear communication, and product-oriented vision. **Nice-to-Have:** FastAPI or React; Bootstrap for responsiveness; CI/CD and DevOps practices experience; RabbitMQ and asynchronous processing queues; Best practices in architecture and design patterns; Log and metrics monitoring; Writing automated tests (unit and integration); AWS certifications; Contributions to open-source projects; Knowledge of machine learning/data science; Experience with other languages (Rust, Java). **General Opportunity Information:** PJ (Individual Entrepreneur / Contracted as Legal Entity); **Contractual Value:** To be defined; Performance bonus; On-site; Monday to Friday — 8-hour workday; Fully equipped kitchen; Fresh fruits and juices available daily; Birthday day off; Year-end break; We are located in the Estreito neighborhood — Florianópolis. Why join Tributo Devido? We are a technology company that transforms complexity into simplicity. We have a strong culture and leverage data and AI to build solutions that free companies from tax bureaucracy—and we’re expanding into new horizons. Here, we value those who deliver that extra 1%, who challenge what doesn’t work, and who understand that discipline is freedom. We are a high-performance team, united by love, honor, and purpose. Tributo is growing—and everyone here grows with it. OUR CULTURE TD’s Purpose: Challenge the complexity that holds back companies and individuals, delivering intelligent solutions that free up time and potential for what truly matters. Our 5 Values: 101% | Divergent | Discipline | Results-Oriented | AHU