Full Stack Engineer (Java & React)
First FactoryHeredia, Costa Rica
Posted December 6, 2025
Full Time
About the Company
First Factory is a software development company with over two decades of experience.
Job Description
We are looking for a Full Stack Engineer (Java & React) to join our team and work on cutting-edge solutions for a commercial and luxury real estate client.
Requirements
- Strong experience with Java (8+) and Spring Framework
- Hands-on experience with React and modern JavaScript (ES6)
- Experience with large-scale data processing (Spark, Hadoop, HDFS)
- Proficiency in testing frameworks (JUnit, Mockito, TestNG)
- Familiarity with system design, algorithms, and RESTful APIs
- Experience working in Agile teams
- Advanced English proficiency
