**About us:** At Unergy, we generate and commercialize clean energy, transforming unproductive land into Solar Mini-Farms. Our model promotes sustainability and creates new economic, social, and environmental opportunities across various regions, fostering a positive impact both locally and globally. **Objective:** We are seeking a Backend Developer to help strengthen the Unergy platform and lead the development of new automations for the accounting and operations teams. You will be part of the backend team, working with technologies such as Python, Django, and PostgreSQL, and collaborating with other teams to design, build, and maintain scalable, secure, and efficient systems. **Responsibilities:** * Design, develop, and maintain REST APIs and microservices using Python/Django. * Implement automations for accounting and operations processes. * Optimize the architecture and performance of existing systems. * Collaborate with frontend, infrastructure, and QA teams to ensure product quality. **Required qualifications:** * Experience with Python, Django, and PostgreSQL. * Knowledge of Docker, RabbitMQ, AWS/GCP, and version control (GitHub/GitLab). * Experience in database design and consuming/developing REST APIs. **Desirable qualifications:** * Experience with microservices architectures. * Familiarity with CI/CD and automated deployment environments. * Knowledge of performance and cost optimization in cloud services. * Interest in learning new technologies and contributing to product evolution. **Why work with us?** * You will work with a diverse, young, and committed team focused on the impact it creates in the world. * You can help us define the future of our technology by proposing bold and creative ideas, which we will evaluate and implement together as a team. * You will have the opportunity to grow professionally within a company that is rapidly evolving in this innovative market. * You will contribute to bringing clean energy and energy efficiency to everyone. Position type: Full-time, Permanent Application question(s): * Do you have experience with Python, Django, and PostgreSQL? * Do you have knowledge of Docker, RabbitMQ, AWS/GCP, and version control (GitHub/GitLab)? * Do you live in Medellín or the Metropolitan Area?