Middle Java Developer

We're seeking a motivated Middle Java Developer to join our professional team. At present, we’re enhancing the customer’s app., and you will have a chance to learn and prove your proficiency during challenging project engagements.

Work at Exadel - Who We Are

We don’t just follow trends—we help define them. For 25+ years, Exadel has transformed global enterprises. Now, we’re leading the charge in AI-driven solutions that scale with impact. And it’s our people who make it happen—driven, collaborative, and always learning.

About the Customer

Our customer is the biggest investment bank from Latin America, operating in Investment Banking, Corporate Lending, Sales & Trading, Wealth Management, Asset Management, SME, Digital Investments and Banking. Since inception, in 1983, the Bank has been run based on a meritocratic partnership culture, focused on clients, excellence and a long-term vision. We have cemented our status as one of the most innovative sector players and have won numerous national and international awards. We currently have almost 6,000 employees in offices across Brazil, as well as in Chile, Argentina, Colombia, Peru, Mexico, the US, Portugal and England.

Requirements

• 4 to 5 years of experience in backend development with Java
• At least 2 years of experience with Spring Boot and mandatory hands-on experience with Quarkus
• Strong experience in developing and deploying microservices in public cloud environments (preferably AWS)
• Solid knowledge of relational (e.g., MySQL, PostgreSQL) and non-relational databases (e.g., DynamoDB, MongoDB)
• Experience with messaging and event streaming systems (e.g., Kafka, RabbitMQ, SQS, SNS)
• Proficiency with microservices architecture including containerization (Docker) and orchestration (Kubernetes)
• Familiarity with observability best practices (structured logging, metrics, health checks), using tools like DataDog
• Strong testing practices: unit testing (JUnit), integration and contract testing (Postman/Newman)
• Experience with CI/CD pipelines using tools like Jenkins or similar
• Fluent English
• Hybrid - 3X weekly on client - Faria Lima (SP)

Responsibilities

• Design and implement prioritized backend features using best software engineering practices and consistent functional and technical validations throughout the development lifecycle
• Deliver scalable, flexible, and resilient solutions aligned with modern architectural principles
• Apply and advocate for architectural patterns such as event-driven microservices
• Actively participate in technical discussions and contribute to the evolution of the product’s technical architecture