This is us

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job

In Buenos Aires and in the financial sector, we are actively seeking an innovative-minded professional to join our agile teams and help us evolve our microservices architecture.

This is the team
In your role you'll become a vital member in a team of skilled professionals. Your primary responsibility will involve design, develop, and maintain robust services using Java (8 to 21) and Spring Boot. Here you will have the opportunity to make a meaningful contribution to global technological progress while at the same time advancing your own skills, and career.

This is you

• Solid experience as a Java Backend Developer (versions 8, 11, and preferably 21).

• Proficiency in Spring Boot and the Spring ecosystem.

• Hands-on experience in Reactive Programming (Project Reactor / WebFlux)

• Experience with relational (Oracle) and non-relational (MongoDB) databases.

• Knowledge of asynchronous messaging with Kafka.

• Experience working with microservices and container architectures.

• Proficient in version control and management tools: Jira and Bitbucket.

Nice-to-have skills:

• Ability to analyze and resolve complex technical problems.

• Results-oriented and a team player.

• Technical curiosity and a desire to learn new technologies.

This is your role

• Design, develop, and maintain robust services using Java (8 to 21) and Spring Boot.

• Implement microservices-based architectures, ensuring high availability for our payment platforms.

• Work with both synchronous and reactive programming (WebFlux) to optimize system performance.

• Manage real-time data and event flow using Kafka.

• Collaborate in an Agile environment, participating in ceremonies and two-week sprints.

• Ensure code quality through best practices, code reviews, and version control in Bitbucket.

What awaits you at Avenga?

• Opportunity to work on impactful projects that contribute to public safety across LATAM.

• Collaborative, international work environment with talented professionals.

• Continuous learning and professional development opportunities.

• Competitive compensation and benefits package.

• Flexible work arrangements.
  
  At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.