Middle Java Developer

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

Who we are at Exadel

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.

Location

Brazil

Qualifications

• Backend Development & Languages: 4 to 5 years of hands-on experience in backend development using Java (versions 8–11), with strong proficiency in building scalable microservices architectures
• Cloud & Infrastructure: Proven experience deploying and managing microservices in public cloud environments, particularly AWS, including containerization with Docker and orchestration using Kubernetes
• Databases & Messaging: Solid understanding of relational (MySQL, PostgreSQL) and non-relational databases (DynamoDB, MongoDB), as well as event-driven systems using Kafka, RabbitMQ, SQS, and SNS
• Testing & CI/CD: Strong grasp of software testing practices including unit testing (JUnit), integration and contract testing (Postman/Newman), and experience building CI/CD pipelines with Jenkins or similar tools
• Observability & Code Quality: Familiar with observability tools and practices (e.g., DataDog, structured logging, health checks, metrics) and a deep understanding of software engineering best practices such as SOLID principles, Design Patterns, Clean Code, and the 12-Factor App methodology

Responsibilities

• Design and implement prioritized backend features using best software engineering practices
• Perform 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
• Support product discussions by providing technical input to guide architecture-related decisions
• Integrate internal and external services using: RESTful APIs, Asynchronous messaging, Event hubs

Legal Disclaimers

• 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