Junior Software Engineer

GFT Technologies

full-time

Posted on: 9/22/2025

Origin: • 🇨🇷 Costa Rica

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Junior

AWSCloudJavaJavaScriptReactSpringSpring BootSpringBootSQLTableau

About the role

Develop, maintain, and optimize responsive front-end applications using React and related frameworks.
Collaborate with back-end engineers on integration with Java/Spring Boot services.
Work with cloud infrastructure teams to deploy and manage applications on AWS (EKS, S3, DocumentDB, AWS MQ).
Build and maintain data visualizations and dashboards using Tableau.
Write and optimize SQL queries to interact with SQL Server databases.
Participate in code reviews, ensure adherence to best practices, and contribute to continuous improvement.
Troubleshoot, debug, and resolve application issues in production and staging environments.
Opportunity to collaborate on back-end and cloud-related tasks and grow into a well-rounded full-stack engineer.

1–3 years of professional experience as a front-end developer (React preferred).
Solid understanding of JavaScript (ES6+), HTML5, and CSS3.
Experience integrating front-end applications with REST APIs (Java/Spring Boot is a plus).
Basic experience with AWS services such as S3, EKS, and DocumentDB (AWS MQ mentioned).
Familiarity with SQL and relational database concepts (SQL Server preferred).
Experience or familiarity with Tableau for data visualizations and dashboards.
Understanding of version control systems (Git).
Good problem-solving skills, attention to detail, and a willingness to learn.