Job Summary: We are looking for a Mid-Level Python Developer to join a predictive technology startup focused on optimizing operations at renewable energy parks, developing and evolving web applications, APIs, and contributing to continuous improvement. Key Highlights: 1. Being part of an internationally recognized startup 2. Developing optimized and sustainable renewable energy solutions 3. An innovative and collaborative environment **Hey, professional!** **Are you seeking new challenges?** **This is your chance to join an internationally recognized startup renowned for its advanced technology.** **We are a predictive technology platform dedicated to maximizing performance and digitalizing operations at renewable energy parks.** **Our mission is to develop optimized, profitable, and straightforward solutions, ensuring high performance and sustainability for energy producers.** **About the position:** We are seeking a **Mid-Level Python Developer** to strengthen our team and further accelerate our infrastructure! If you seek innovation and a collaborative environment, this could be the ideal opportunity for your career. **Main responsibilities:** * Develop, maintain, and enhance web applications using Python. * Create and integrate APIs with FastAPI. * Write SQL queries and interact with relational databases. * Participate in data modeling (entity-relationship) and normalization. * Use tools such as Git and Docker throughout the development lifecycle. * Apply emerging AI/ML and data-driven automation solutions whenever possible to enhance delivery efficiency. * Collaborate with the team on continuous improvement of processes, testing, and code architecture. **Required qualifications:** * Completed Bachelor’s degree in Computer Science, Computer Engineering, Systems Analysis and Development, or related fields; * Experience with Dagster, Airflow, or Prefect; * Proficiency in Python, SQLAlchemy, FastAPI or Flask, Pydantic, SQL and data modeling, Git, Docker and Docker Compose; * Knowledge of AI/ML and data-driven automation; * Intermediate-level English proficiency. **Preferred qualifications:** * PostgreSQL or TimescaleDB; * Alembic; * Pandas; * Pytest; * Type hints; * CI/CD; * Kubernetes (deployments, services, ingress); * Unit testing; * Knowledge of software architecture (patterns, repositories, services). **Employment type:** CLT **Benefits:** * Flexible working hours * 100% company-paid health insurance * Birthday Off – one day off to celebrate your birthday * Wellhub (formerly Gympass) * Flexible Benefits Card (Caju) including: – Remote Work Allowance – Culture Allowance – Meal Voucher – Food Voucher * Conexa Saúde – online medical consultations; * Psicologia Viva – online psychotherapy platform.