Trivia is the concessionaire of Grupo Comporte, responsible for the future operation and maintenance of São Paulo’s metropolitan train Lines 11–Coral, 12–Safira, and 13–Jade, known as the Alto Tietê Lot. Located in the eastern zone of São Paulo’s capital city, these lines serve over 4.6 million people and constitute one of the city’s primary daily transportation corridors. In addition to operation and maintenance, Trivia will assume responsibility for modernizing the region’s railway system. Among the concessionaire’s responsibilities are station expansion and revitalization, upgrading existing infrastructure, and eliminating level crossings—ensuring greater safety and comfort for passengers. **Responsibilities and Duties** Develop systems and solutions using programming languages such as Python and Java and apply sound software engineering practices * Ensure software delivery quality and reliability through implementation of automated testing * Oversee the entire software development lifecycle—from architecture design to production support and monitoring. * Optimize data management and consumption by systems via efficient modeling and manipulation of Relational (SQL) and Non-Relational (NoSQL) Databases * Employ containerization concepts (Docker) and foundational Cloud Computing knowledge for service deployment. * Propose innovative technical solutions to business challenges, aiming to automate manual processes and integrate disparate systems. * Collaborate on continuous improvement of systems and processes within multidisciplinary and operational teams. **Requirements and Qualifications** Mandatory:  Solid understanding of Programming Logic and Data Structures.  Academic or professional experience developing in Python or Java.  Experience with Relational Databases and SQL.  Experience with code versioning using Git.  Front-end development knowledge (HTML5, CSS3, and JavaScript) for building and maintaining user interfaces.  Basic knowledge of Computer Networks  Technical English for reading documentation. Desirable:  Familiarity with backend frameworks (Spring Boot, FastAPI, Flask, or Django).  Familiarity with frontend frameworks (Angular, React, or Vue.js).  Foundational knowledge of Cloud platforms (Azure, AWS, or GCP) and concepts such as Serverless or PaaS.  Basic understanding of Docker and containerization.  Experience with NoSQL databases.  Familiarity with CI/CD pipelines (DevOps).  Experience with Agile methodologies.  Basic knowledge of AI, NLP, and ML Completed or ongoing undergraduate degree in Computer Science, Systems Analysis and Development, Software Engineering, or related technology fields **Additional Information** Health insurance (Sulamérica) Meal voucher: BRL 1,154.00 Transportation allowance Profit-sharing program (PLR) **Trivia is the concessionaire of Grupo Comporte, responsible for the future operation and maintenance of São Paulo’s metropolitan train Lines 11–Coral, 12–Safira, and 13–Jade, known as the Alto Tietê Lot. Located in the eastern zone of São Paulo’s capital city, these lines serve over 4.6 million people and constitute one of the city’s primary daily transportation corridors.** **In addition to operation and maintenance, Trivia will assume responsibility for modernizing the region’s railway system. Among the concessionaire’s responsibilities are station expansion and revitalization, upgrading existing infrastructure, and eliminating level crossings—ensuring greater safety and comfort for passengers.** **Trivia arrives to contribute to the transformation of urban mobility, promoting more efficient and accessible public transportation in São Paulo.** **We are driven by the purpose of connecting people!** **Our job openings are also inclusive.**