Job Summary: Nexxto is seeking a Junior Full Stack Software Developer with Java expertise to participate in the full lifecycle of developing and managing IT asset management systems utilizing RFID technology. Key Highlights: 1. Full-cycle involvement in system development and monitoring 2. Backend, web, and Android application development, and integration with RFID 3. Solid technical background and analytical skill development **Position:** Junior Full Stack Software Developer **Work Model:** 100% Remote **Employment Type:** CLT – 40 hours/week Nexxto is expanding its ARTIS team and seeks a **Junior Full Stack Software Developer** with **Java expertise**, to work within the **IT Asset Management business unit leveraging RFID technology**. This division develops solutions focused on control, traceability, and management of assets via corporate systems integrated with RFID readers and equipment. **The professional will engage both in application development and software–hardware integration, actively participating in the system’s full lifecycle. The role involves development, deployment, support, and analysis of application behavior in production environments.** **Job Responsibilities:** * Development and maintenance of features in Java applications (backend and web) * Support in implementing and adjusting user interfaces (JSF, HTML, CSS, JavaScript) * Participation in development and maintenance of an Android application used in operations * System integration with RFID readers and equipment * Deployment of applications onto Linux servers * Monitoring system operation in production environments * Log analysis and investigation of unexpected behaviors * Bug fixes and implementation of evolutionary improvements * Support in addressing technical tickets related to applications * Participation in technical discussions and requirements understanding * The professional will not solely perform coding tasks but will also be responsible for monitoring application behavior post-deployment, ensuring correct operation and contributing to system stability and evolution. **Main Requirements:** * Completed Bachelor’s degree in Engineering, Computer Science, Information Systems, Systems Analysis and Development, or related fields. * Proactive attitude toward problem investigation, interest in comprehending end-to-end solution functionality, and willingness to learn diverse technologies and technical contexts. * At least 1 year of Java programming experience * Strong understanding of programming logic and object-oriented principles * Ability to read and interpret source code * Basic knowledge of relational databases and SQL * Understanding of backend application architecture * Familiarity with version control systems (Git or similar) * Basic knowledge of Linux environments (command line and log reading) **Desired Competencies:** * Experience or knowledge of EJB * Experience or knowledge of JSF * Knowledge of HTML, CSS, and JavaScript * Experience or interest in Android development (Java) * Knowledge of REST APIs and system integrations * Familiarity with application servers (e.g., GlassFish, WildFly) * Experience with application deployment * Advanced knowledge of Linux (process management, log analysis) * Knowledge of integration with physical equipment or devices * Interest in or familiarity with RFID technology **What We Offer:** * This position provides solid technical training by enabling full-cycle software development involvement—from implementation through deployment and production monitoring. The professional gains hands-on experience with Java backend, web development, Android applications, RFID equipment integration, and basic Linux environment administration. Beyond technical growth, the role cultivates analytical capability through system behavior investigation, log analysis, and resolution of real-world production issues. This experience enhances professional maturity and accountability for deliverables. **Benefits:** * CLT employment – 40 hours/week * 100% remote work model * SulAmérica Health and Dental Plan – no deductions, no co-pay, extendable free of charge to spouse and children * MetLife Life Insurance * Caju Card: R$1079/month (meal allowance + remote work allowance), no deductions * Annual PLR (Profit Sharing) contingent upon company goal achievement * Daycare allowance for parents with children up to 6 years old, capped at R$ 720.00/month * Birthday leave – one day off during your birthday month