Middle Java Developer

We are currently seeking a Middle Java Developer to join our team!

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.

Exadel Financial Services is the financial arm of our organization, specializing in banking, capital markets strategy and technology consulting. Exadel is committed to service excellence and being a great place to work.

Brazil, SP – Hybrid 

• 4–5 years of backend development experience using Java (8–11)
• Proven experience developing and deploying microservices in public cloud environments (preferably AWS)
• Strong knowledge of both relational (e.g., MySQL, PostgreSQL) and non-relational databases (e.g., DynamoDB, MongoDB)
• Hands-on experience with messaging and event streaming systems such as Kafka, RabbitMQ, SQS, or SNS
• Proficiency with containerization tools like Docker and orchestration platforms such as Kubernetes
• Familiarity with observability tools and practices (structured logging, metrics, health checks), e.g., DataDog
• Strong testing skills: unit testing (JUnit), integration and contract testing (Postman/Newman).
• Experience with CI/CD pipelines using Jenkins or equivalent tools
• Solid understanding of software engineering principles and clean coding practices (Design Patterns, SOLID, Clean Code, 12-Factor App)

• Experience with serverless services (e.g., AWS Lambda)
• Exposure to multi-cloud environments (Azure, GCP)
• Domain experience in financial markets or trading platforms

• Design and implement prioritized backend features following best software engineering practices
• Ensure functional and technical validation 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
• Participate actively in technical discussions and contribute to evolving the product architecture
• Provide technical input to support product and architecture-related decisions
• Integrate internal and external services using RESTful APIs, asynchronous messaging, and event hubs

• Exadel is an Equal Opportunity Employer – Minority / Women / Disability / Veteran / Gender Identity / Sexual Orientation / Age
• Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions
• Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice