Job Summary: We are seeking a Developer with strong expertise in databases and integrations, possessing an end-to-end view of processes and actively contributing to solutions with fiscal impact. Key Highlights: 1. Experience with Oracle databases (11g, 12c or later) 2. Implementation and maintenance of integrations via APIs (SOAP and REST) 3. Analysis and resolution of complex technical issues **At Premiersoft, we turn challenges into real solutions!** With over a decade of experience in development, we are driven by a clear purpose: **creating technological experiences that propel businesses** and accelerate our clients’ transformation. Our team—comprising over 200 **\#Heroes**—combines technical excellence with our core DNA: **Team Player, Growth Driven, and Problem Solver**. We thrive on challenges, are guided by innovation, and committed to delivering **high-impact solutions**, every single day. **About the opportunity:** We seek a Developer with strong expertise in databases and integrations, possessing an end-to-end view of processes and directly engaged in solutions with fiscal impact. This role demands attention to detail, analytical capability, and strong technical communication skills when handling integrations among internal systems, municipal governments, and external services. **Your responsibilities will include:** * Development and maintenance of PL/SQL routines. * Work with Oracle databases (11g, 12c or later). * Implementation and maintenance of integrations via APIs, using SOAP and REST standards. * Organization, versioning, and execution of scripts and releases. * Analysis and resolution of complex technical issues, ensuring data and fiscal process integrity. * Technical communication with internal departments and monitoring of the full integration workflow. **What you need to have:** * Solid experience with Java * Experience with hospital integrations. * Knowledge of HL7, SOAP, TASY * Experience with SOAP (CXF) and REST (HTTP/HTTP4\) integrations. * Proficiency in Git/GitHub for code versioning. * Ability to debug complex issues. * Strong technical communication skills and sense of responsibility, considering the fiscal impact of deliverables. * End-to-end process vision (database, integrations, municipal government, and response handling). **Nice-to-have qualifications:** * Solid experience with Oracle Database (11g/12c\+) and PL/SQL * Knowledge of municipal NFSe. * Ability to read and interpret XSD and WSDL. * Experience with XML structures. * Familiarity with Apache Camel (XML DSL). * Experience with the Tasy EMRI system. On-site hiring only in Blumenau/SC **What we offer:** * A **collaborative** environment with **continuous knowledge sharing**; * An open culture embracing **innovation, ideas, and ownership**; * Use of **cutting-edge technologies** and industry best practices; * Focus on **technical excellence** and **real-world impact** in deliverables; * Ongoing encouragement of **learning and professional development**. **Our benefits:** * **Flexible benefits card** via Flash—covering meals, mobility, quality of life, and more; * **Unimed Health Plan** and **mental health support**; * **Free lunch at the office**; * **Free drinks all day:** gourmet coffees and beverages including energy drinks, juices, whey protein, soft drinks, and chocolate milk; * **Relax room:** relaxing massages twice per week; * **Decompression areas:** such as game room and nap room; * **TotalPass:** access to gyms, studios, and wellness activities; * Gifts via Flash—**birthday gift** and **anniversary gift**; * Referral bonus—**R$ 2,000.00 per hire**; * Continuous development through **IDP (Individual Development Plan), feedback sessions, and certification support**; * **Free English classes:** preparing you for international opportunities; * On-site parking. See what it’s like to join the Premiersoft team Learn more about us Visit our headquarters Communication throughout the selection process occurs via email or WhatsApp. To avoid missing any updates, please add the domain **@premiersoft.net** to your list of trusted senders and monitor both your inbox and spam folder.