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Senior Full-Stack Developer (React+Java)

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ELEKS

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Location:
Argentina

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

Not provided
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Job Description:

ELEKS Software Engineering and Development Office is looking for a Senior Full-Stack Software Developer (React+Java) in Argentina. 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.

Job Responsibility:

  • Design, develop, and maintain reliable software in line with technical requirements, focusing on performance and availability
  • Analyze requirements, review designs, and estimate user stories following project methodology (Agile, Waterfall, etc)
  • Proactively propose code refactoring and optimization improvements according to the best software development practices and coding standards
  • Help maintain and improve high-quality standards within the developer community by sharing knowledge, conducting tech talks, and participating in the internal promotion verification process
  • Stay up-to-date with modern technology and obtain professional certifications
  • Support less experienced developers by providing training, distributing, and monitoring tasks

Requirements:

  • 5+ years of professional frontend development experience
  • 3+ years of hands-on React experience in production environments
  • 2+ years of experience with Java (Spring)
  • Experience working in or architecting microfrontend or large-scale distributed frontend systems
  • Track record of delivering complex features with minimal supervision
  • At least Upper-Intermediate level of English
What we offer:
  • Close cooperation with a customer
  • Challenging tasks
  • Competence development
  • Ability to influence project technologies
  • Team of professionals
  • Dynamic environment with low level of bureaucracy

Additional Information:

Job Posted:
May 05, 2026

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