Job Summary: You will work in a strategic area developing products and features for large-scale international operations, collaborating with business and technology teams. Key Highlights: 1. Working in a strategic area with impact on international operations. 2. Continuous learning about operational workflows and high-impact solutions. 3. Active participation in technical and strategic decisions. **About the Team** You will join a strategic team responsible for platforms used by Operations, Business, and end users of a major international operation. The team works closely with business units, strategic partners, and modern technologies, enabling continuous learning about operational workflows, market practices, and high-impact solutions. **Day-to-Day Responsibilities** * Collaborate with internal teams to understand requirements and develop new features, directly contributing to the company’s core business. * Interface with external technology partners’ teams, overseeing integrations and new implementation workflows. * Develop new products and platform enhancements targeting end customers. * Actively participate in technical and strategic decisions, helping define scalable architectures and solutions. **✅ Requirements** * Bachelor’s degree, preferably in Information Technology or related fields. * Solid experience with Java, Design Patterns, and Microservices Architecture. * Knowledge of containers and orchestration (Docker, Kubernetes). * Experience with messaging systems (RabbitMQ, Kafka or similar). * Hands-on experience with AWS services including: EKS, SNS, SQS, S3 * DocumentDB, DynamoDB * API Gateway, Lambda * Secret Manager * Knowledge of relational and NoSQL databases (PostgreSQL, DocumentDB, Redis). * Strong communication skills and ability to collaborate effectively across multiple areas. * Intermediate or advanced English proficiency. * **Nice-to-Have** * Prior experience or knowledge of the financial industry. **MJV Benefits:** TotalPass\Wellhub; ‍‍‍‍ Group life insurance; Meal/food allowance; Health and dental plan – Bradesco; Training initiatives: lectures, forums, knowledge-sharing sessions and conversations related to our business. We maintain constant connection to learn more, together; +MJVer Program: an internal referral program where you refer a colleague to join us; if the referral is successful, you receive a reward. Partnerships: want discounts? We have a Workplace group where we share partnerships with educational institutions, language schools, gyms, restaurants, products, and other services;