We are looking for a **Senior Developer** to join our team in **Belo Horizonte, MG**. This role is responsible for the development, maintenance, and optimization of systems and applications, ensuring high performance and the best user experience. Additionally, the developer will collaborate with the team to identify improvements, solve technical issues, and implement new features. This is a full-time position requiring full on-site presence during the initial period. **Responsibilities and duties** * Participate in daily stand-ups; * Develop clean code; * Actively participate in projects and new products related to fleet management intelligence; **Requirements and qualifications** **Qualifications:** * **Software Development:** Solid experience in software development using programming languages such as Java, Python, and JavaScript. * **System Architecture:** Knowledge of system architecture, API design, as well as familiarity with Agile methodology and DevOps. * **Databases:** Proficiency in working with various relational and non-relational databases, such as MySQL, PostgreSQL, and MongoDB. * **Interpersonal Skills:** Effective communication and teamwork abilities, along with problem-solving and critical thinking skills. * In addition to the above skills, preferred qualifications include a degree in Computer Science or related fields, as well as experience with cloud technologies. **Additional information** **What we offer?** * Meal allowance via flexible card * Transportation allowance or **fuel assistance** via Caju card * Gympass * Health insurance * Odontoprev dental plan * Psicologia Viva (mental health support) * Life insurance * Conexa Saúde * Birthday bonus **Work schedule and location:** **Hours and Location:** Monday to Friday, from 8:00 AM to 6:00 PM On-site — **Raja Gabaglia, Santa Lúcia – BH** **Founded on July 10, 2014, Seteloc was created with the goal of becoming a national reference in fleet management. Since then, it has grown rapidly, serving major economic sectors in the country (mining, energy, construction, and agriculture) with exclusive projects and customized solutions tailored to each client's needs.** With a diverse fleet comprising light vehicles, buses, utility vehicles, and 4x4s, we provide personalized service and nationwide coverage. **We are a leading provider of mobility solutions, operating with dedication, trust, and transparency** to consistently deliver the best. Our growth is the result of a committed team that believes in collaboration, innovation, and the positive impact we create together. At Seteloc, the customer is at the center of everything we do, and it is with **ethics, empathy, and responsibility** that we strive to exceed expectations every day.