Job Summary: The Integration Specialist will be responsible for designing, implementing, and maintaining robust integrations between legacy and modern systems, ensuring reliability, security, scalability, and observability of solutions. Key Highlights: 1. Working in a dynamic and challenging environment 2. Team works with autonomy, passion, and commitment 3. Dynamic and collaborative culture At V.tal, we believe technology connects people and transforms the future. We are an innovative company focused on excellence, operating with a dynamic and collaborative culture. Our team works with autonomy, passion, and commitment, always striving for the best results. We are seeking an Integration Specialist to work in a dynamic and challenging environment, where you will be responsible for designing, implementing, and maintaining robust integrations between legacy and modern systems. Your role will be critical in ensuring the reliability, security, scalability, and observability of our solutions—bridging business, development, and infrastructure teams to translate functional requirements into efficient, high-impact technical solutions. **Responsibilities and Duties** * Design integration architectures (API-led, Event-driven, Batch, and Real-time) that ensure system reliability and scalability. * Implement and govern APIs (REST, SOAP, GraphQL), defining integration standards, versioning, and contracts to ensure consistency. * Ensure integration security (OAuth2, JWT, mTLS, API Keys) and implement observability (logs, metrics, tracing, and alerts) for proactive monitoring. * Troubleshoot critical integrations, quickly identifying and resolving issues to minimize impact. * Support teams in solution design and application of integration best practices, promoting knowledge sharing and collaboration. **Requirements and Qualifications** * Proven experience with integrations and APIs (REST, SOAP, Webhooks, EDA, Messaging). * Proficiency with API Management tools (MuleSoft, Apigee) and ESB/SOA platforms (Oracle SOA). * Knowledge of messaging systems (Kafka, RabbitMQ, ActiveMQ, JMS) and Cloud platforms (GCP and OpenShift). * Experience with integration security (OAuth2, JWT, mTLS, API Keys) and observability (Elasticsearch). * Architectural thinking, clear communication, analytical ability, and collaborative mindset. * Bachelor’s degree in Information Technology, Computer Engineering, or related fields. * Certifications in integration or cloud platforms are a plus. **Additional Information** Benefits: * Meal Allowance and/or Food Voucher * Transportation Voucher * Health Insurance * Dental Insurance * Life Insurance * Private Pension Plan * Profit Sharing Program (PPR) * Pharmacy Allowance * Childcare Assistance * Flexible Working Hours * V.tal Benefits Club * Extended Maternity Leave (6 months) * Extended Paternity Leave (20 days) **THE FUTURE STARTS HERE—AND IT’S BUILT WITH YOU** ---------------------------------------------------------------- **We are V.tal, a company born with the purpose of enabling connection to the digital world and transforming people’s lives.** We work to help position Brazil among the most digitally advanced countries worldwide, promoting digital inclusion, accelerating new businesses, and stimulating regional development. This is possible because we launched with Brazil’s largest fiber-optic network and a team that makes things happen. We operate as a neutral, shared network accessible to telecom operators, ISPs, and partners of all sizes and regions—a source of great pride for us. This strength enables us to deliver extensive coverage and reach, empowering our clients to go further while optimizing their investments. **OUR TEAM** We are connected, agile, and driven by outstanding results. Our workplace is light-hearted because it is built on collaboration, mutual trust, and shared celebration of every achievement. Here, we don’t make excuses—we find solutions. With this high-performance team, we work daily to place Brazil at the top of the list of the world’s most digitally advanced countries, advancing digital inclusion and the economic and social development of people. **CHECK OUT OUR PRINCIPLES** **We play fair and trust each other.** **Continuous evolution and learning is our mantra. Without learning, there is no evolution.** **We are obsessed with excellence and high performance. The pursuit of results happens daily in every decision.** **Work hard, play hard! We’re focused and maintain a healthy environment.** **DO YOU IDENTIFY WITH OUR PROPOSAL? THEN JOIN US TODAY TO BUILD THE FUTURE!** **We are V.tal, a company born with the purpose of enabling connection to the digital world and transforming people’s lives.** We work to help position Brazil among the most digitally advanced countries worldwide, promoting digital inclusion, accelerating new businesses, and stimulating regional development. This is possible because we launched with Brazil’s largest fiber-optic network and a team that makes things happen. We operate as a neutral, shared network accessible to telecom operators, ISPs, and partners of all sizes and regions—a source of great pride for us. This strength enables us to deliver extensive coverage and reach, empowering our clients to go further while optimizing their investments. **OUR TEAM** We are connected, agile, and driven by outstanding results. Our workplace is light-hearted because it is built on collaboration, mutual trust, and shared celebration of every achievement. Here, we don’t make excuses—we find solutions. With this high-performance team, we work daily to place Brazil at the top of the list of the world’s most digitally advanced countries, advancing digital inclusion and the economic and social development of people. **CHECK OUT OUR PRINCIPLES** **We play fair and trust each other.** **Continuous evolution and learning is our mantra. Without learning, there is no evolution.** **We are obsessed with excellence and high performance. The pursuit of results happens daily in every decision.** **Work hard, play hard! We’re focused and maintain a healthy environment.** **DO YOU IDENTIFY WITH OUR PROPOSAL? THEN JOIN US TODAY TO BUILD THE FUTURE!**