Full-time

Senior Full-Stack Software Developer (Java+React)Argentina, Buenos AiresSoftware Engineering, React, Java.

Posted by Eleks • Argentina, Argentina, Argentina

📍 Argentina, Argentina 🕒 June 18, 2026

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About the Role

ELEKS is looking for a Senior Full-Stack Software Developer (Java+React) based in Buenos Aires for a hybrid position: 2–3 days per week onsite at our local office, with the remaining days remote.
Working hours 10:00 AM – 6:00/7:00 PM ART

ABOUT PROJECT

The client is among the top-5 health insurance companies in the US. They are dedicated to expanding access to high-quality, cost-effective health care and equipping their members with information and tools so they can make the best health care decisions for themselves and their families.

REQUIREMENTS
5+ years of professional experience in Java backend development

Strong proficiency in Java with hands-on experience in Spring Boot 3.x

Solid experience designing and building REST APIs consumed by multiple downstream systems

Solid understanding of REST API design, authentication, authorization, and web security principles

Job Details

Location Argentina, Argentina
Job Type Full-time
Category Computer Occupations
Posted June 18, 2026
Deadline July 28, 2026

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