Senior Java Engineer (Preferred locations: Costa Rica, Colombia, Mexico, Brazil)

About Aubrant 

Aubrant Digital is a leader in multi-shore custom application development. We are passionate about solving our clients’ business problems through consultative teamwork, innovative software, and proven processes. We’ve served more than 50 clients and delivered hundreds of high quality, custom enterprise applications.  Our clients value us as integral team members who get the job done on time and on spec, and we are proud of our high client retention rate and under 2% staff turnover. With offices in New Jersey, Boston, Costa Rica, and Eastern Europe, we execute the full software lifecycle, from architecture and design through development, QA and application maintenance & support.  Our company culture emphasizes client service, trust-based relationships, and innovation. 

We are looking for a Senior Java Engineer to join our growing team and work on innovative projects with global impact. This role focuses primarily on back-end development (90%), building scalable, high-performance systems and collaborating with cross-functional teams to deliver top-quality software solutions. If you are passionate about modern technologies, cloud-based architectures, and want to contribute to meaningful projects, this opportunity is for you.

• Be part of a dynamic, multicultural team working on challenging and impactful projects.
• Opportunity to use cutting-edge technologies (Java 21, Spring Boot, Kubernetes, Kafka).
• Collaborative and agile work environment with career growth opportunities.
• Competitive compensation package and benefits.

Required Experience & Skills:

• 5+ years of hands-on experience in Java software development.
• Strong expertise with Java 21 and modern Spring Boot frameworks.
• Proven experience designing and building back-end applications and APIs.
• Solid understanding of relational databases (MS SQL, MySQL, or similar).
• Experience working with enterprise cloud technologies (Azure and/or AWS).
• Familiarity with Agile development methodologies and best practices.
• Bachelor’s degree or higher in Computer Science or a related field.

Technical Skills (Priority):

• Spring Boot for enterprise-level application development.
• Kubernetes – ability to manage and run applications in containerized environments.
• Kafka – event streaming and messaging.

Language & Communication:

• Excellent communication skills (verbal and written).
• MUST be proficient in written and spoken English and Spanish (85%).