Junior Full Stack Software Engineer

Emerson
📍 San José, Costa Rica, Costa Rica 💼 Full-time 🕒 Posted February 24, 2026

Job Description

As a Junior Full Stack Software Engineer, you will contribute to the design, development, and maintenance of software solutions that support important business workflows. You will work alongside experienced engineers on both modern and legacy systems, gaining hands-on experience while helping improve existing applications. This role is focused on learning, collaboration, and building a strong technical foundation in enterprise software development.



**In This Role, Your Responsibilities Will Be:**



+ Develop and enhance full-stack features using Java Spring Boot, React, Oracle SQL, and related technologies, following established architectural and coding standards.

+ Assist in the maintenance and gradual modernization of legacy applications (such as PL/SQL, JSF, and older Java services) under guidance from senior engineers.

+ Troubleshoot and resolve application issues with support from the team, helping ensure reliability and stabil...

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Job Details

  • Location San José, Costa Rica
  • Job Type Full-time
  • Category other-general
  • Posted Date February 24, 2026
  • Application Deadline March 29, 2026