Middle Java Engineer

Avenga Water Well Service, LLC; Córdoba; Presencial; ARS 1.800.000 - 3.000.000; Jornada completa

Descripción de la vacante

Avenga seeks a Mid-level Java Engineer to join a high-impact team in Córdoba, focused on modernizing legacy systems for bank-scale applications.

You will design microservices, refactor monoliths, and drive migrations toward distributed data stores with Kafka/RabbitMQ integrations. This role offers autonomy and exposure to cutting-edge tech in a hybrid 3x2 office model in Córdoba.

Formación

• Experience modernizing legacy monoliths.
• Strong Java 8+ skills and microservices experience.
• Familiarity with CI/CD and DevOps practices.

Responsabilidades

• Modernize and refactor existing Java monoliths, applying appropriate design patterns and modularization strategies.
• Design and develop microservices, supporting the gradual migration from legacy monolithic architectures.
• Work with relational databases and contribute to the migration toward distributed data structures.
• Implement and maintain integrations using Kafka, RabbitMQ, or similar messaging technologies.
• Contribute to containerization, API Gateway, Consul, CI/CD, and DevOps practices.
• Take ownership of high-impact initiatives, working autonomously with technical and business stakeholders.

Conocimientos

Java 8+

Microservices

Refactoring

Design patterns

Containerization

API Gateway

Consul

Distributed config

Relational DBs

Kafka

RabbitMQ

CI/CD

DevOps

Ownership

Herramientas

Docker

PostgreSQL

Descripción del empleo

Cordoba

Hybrid

Middle Java Engineer

Innovate what matters, where it matters

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

We are looking for a Middle Java Engineer to join a high-impact team within the banking sector in Córdoba.

The team works on highly visible initiatives to modernize legacy systems and evolve them toward scalable, distributed architectures. This role offers a high level of autonomy and the opportunity to contribute to significant technical transformation.

The position follows a hybrid 3x2 model, with 3 days per week working from the bank's office in Córdoba.

This is you

• Strong knowledge of working with and modernizing legacy monolithic applications.
• Solid experience with Java 8+.
• Strong understanding of refactoring techniques and software design patterns.
• Hands-on knowledge of microservices architecture, including modularization and migration from monoliths to microservices.
• Familiarity with containers and containerized applications.
• Knowledge of API Gateway, Consul, and distributed configuration.
• Solid understanding of relational databases and database migration strategies.
• Knowledge of messaging and event-driven technologies such as Kafka or RabbitMQ.
• Familiarity with CI/CD and DevOps practices.
• Ability to work independently and take ownership of high-impact technical initiatives.

Nice-to-have Skills

• Experience with large-scale banking or financial systems.
• Hands-on knowledge of distributed architectures.
• Experience with incremental modernization of complex legacy platforms.
• Familiarity with cloud-native technologies and practices.

This is your role

• Modernize and refactor existing Java monoliths, applying appropriate design patterns and modularization strategies.
• Design and develop microservices, supporting the gradual migration from legacy monolithic architectures.
• Work with relational databases and contribute to the migration toward distributed data structures.
• Implement and maintain integrations using Kafka, RabbitMQ, or similar messaging technologies.
• Contribute to containerization, API Gateway, Consul, CI/CD, and DevOps practices.
• Take ownership of high-impact initiatives, working autonomously with technical and business stakeholders.

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.

Locations Cordoba Remote status Hybrid Technology Java Seniority Mid-level