Job Summary: We are looking for a professional to analyze and resolve complex problems, prevent incidents, and optimize systems, ensuring quality and technical collaboration. Key Highlights: 1. Dynamic environment with opportunities to interact with diverse technologies. 2. Autonomy and clear goals at one of the best companies to work for. 3. Inclusive and welcoming culture focused on growth and innovation. **What We’re Looking For?** **Main Responsibilities:** **Problem Analysis and Resolution:** Investigation of complex errors via logs, debugging, and code analysis for accurate diagnostics. **Incident Prevention:** Development of definitive solutions to eliminate recurring failure causes and continuous system improvement. **Monitoring and Observability:** Creation and optimization of dashboards (Grafana, Kibana) to ensure high availability and performance. **Quality Assurance:** Rigorous validation and testing of deliverables prior to production deployment. **Change Management (RDM):** Execution of production release processes, including off-business-hours windows. **Collaboration and Documentation:** Interface with partner areas to accelerate resolutions and creation of technical/operational materials for internal and external customers. **Requirements:** * Senior Java: Solid experience with Java, object-oriented design principles, design patterns, and the Spring ecosystem (Boot, Cloud, Data, Security). * DataStage & ETL: Essential experience in developing, analyzing, and maintaining ETL processes for large-volume data integration. * Batch Routines: Expertise in developing and maintaining high-volume transaction batch processing, with a focus on performance. * Databases: Proficiency in SQL Server and Google Cloud SQL (Relational), and experience with Redis (Non-relational). * Architecture and APIs: Experience with SOA architecture, REST API development (Swagger), and integration platforms such as Sensedia or Mulesoft. * Monitoring: Practical experience with observability tools such as Grafana, Kibana, Elastic, and Dynatrace. * DevOps and Tools: Knowledge of AWS, Jenkins (automation), Git (version control), and API Clients (Postman/Insomnia). * Automated Testing: Experience with Cucumber and Mutation Testing. * Behavioral Profile: Self-management, proactivity, excellent communication skills to translate technical topics, and resilience to work under pressure. **Preferred Qualifications:** * Proven experience in the Insurance sector. * Proficiency in Agile methodologies (Scrum and Kanban). * Ability to create scripts for automating repetitive tasks. * Specific knowledge of API Gateway. **Work Location: Remote.** **Why Build Your Career at Meta?** We offer autonomy, clear goals, and a dynamic and challenging environment where professionals have the opportunity to interact with different technologies, participate in all types of projects, bring new ideas, and work from anywhere in Brazil—and why not?—the world. Additionally, we are one of the best companies to work for in Brazil according to Great Place to Work and one of the 10 fastest-growing companies in the country for three consecutive years, according to the Informática Hoje Yearbook. **What Are Our Values?** * We are people serving people. * We think and act like owners. * We have a drive for performance. * We grow and learn together. * We pursue excellence and simplicity. * Innovation and creativity are in our DNA. All individuals are welcome regardless of their condition, disability, ethnicity, religious belief, sexual orientation, appearance, age, or related factors. We want you to grow with us in a welcoming environment full of opportunities. If this resonates with you, then #JoinMeta!