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Job Summary: Analyze, develop, and test applications, ensuring data integrity and operational stability of systems. Key Highlights: 1. Work using agile methodology in the development of custom software. 2. Participate in innovation projects for the financial industry. 3. Collaborate with agile teams to deliver value-added projects. #### **Location: Porto Alegre/RS** #### **Experience Level: Junior** #### **Employment Type: CLT** #### **Posted on: 27/04/2026** **About NT:** We are a global consultancy specializing in custom software development and IT project staffing without geographical restrictions; we operate globally, tackling technological and business challenges with expertise. Our headquarters in the United States is located in San Diego, California, and we also maintain strategically located development centers in Brazil, Mexico, Peru, and Uruguay. Our Latin American headquarters is based in Porto Alegre, Brazil, with a branch office in São Paulo. For over two decades, we have been globally recognized in the software and innovation market for delivering value-added projects developed by agile teams of qualified professionals. Visit our national and international websites at: ntconsult.com.br and ntconsultcorp.com. **The Project:** We are seeking exceptional Full-Stack Developers proficient in Java and React for this fully remote opportunity working with a client in the financial industry. They are Brazil's first financial cooperative institution, where their business model builds a value chain benefiting members, the cooperative, and the local community, offering over 300 financial products and services. **Responsibilities and Duties:*** Analyze, develop, and test applications using appropriate methodologies and procedures for implementation, aiming to rationalize and/or automate work processes and routines, adhering to architectural, infrastructure, and operational standards in system development; * Support technical and functional definitions grounded in business needs, indicating system capabilities and constraints to better define functional and non-functional requirements; * Document and keep the developed system and application architecture up to date, ensuring all stakeholders involved in development remain informed. Create supplementary documentation such as operational instructions or consistency correction guidelines, based on user needs; * Monitor performance and responsiveness of developed systems and applications, providing technical support when necessary; * Support the planning and execution of system testing to ensure functional and non-functional quality criteria for applications; * Ensure that processed or manipulated data remains at the highest level of integrity and confidentiality; * Address incidents and investigate system issues to guarantee operational stability and continuity; * Develop, integrate, and maintain APIs for system integration. **Required Qualifications and Experience:*** Experience with relational databases (Oracle, PostgreSQL, MySQL) and non-relational databases (MongoDB, Redis); * Experience with Spring Boot; * Experience with Java 8/11/17/21; * Experience with React; * Experience with unit and integration testing. * Experience with event-driven architecture using **Apache Kafka** and RabbitMQ; * Experience with continuous integration and automation tools such as Jenkins and GitLab; * Experience working in teams applying agile development methodologies; * Proficiency in working with RESTful APIs and system integration; * Experience with code versioning tools such as Git; * Experience with AWS for cloud computing. **Desired Qualifications and Experience:*** Familiarity with Grafana and Kibana is desirable. * Familiarity with PL/SQL is desirable. * Experience developing containerized applications using Kubernetes, Docker, and OpenShift. * Knowledge of distributed and concurrent application development. * Development aligned with design patterns and code quality principles such as Clean Code and SOLID.
