Senior Software Developer (Java)
Location
buenos aires, ciudad autónoma de buenos aires
Job Type
Full-time
Category
Informática y tecnología
Posted
June 08, 2026
ELEKS Software Engineering & Development Office is looking for a Senior Software Developer (Java) 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 following industry best practices
- Solid understanding of REST API design, authentication, authorization, and web security principles
- Hands-on experience ...