We are looking for a Frontend Developer to build and enhance internal web applications using modern JavaScript and React. You will collaborate with cross-functional partners, work with data-driven features, and help deliver reliable UI solutions.

Responsibilities Build internal web application features using JavaScript and React Design clean, reusable UI components aligned with product needs Implement data-driven screens that query and present results reliably Write and optimize SQL queries to support frontend functionality Collaborate with stakeholders to clarify requirements and priorities Troubleshoot and fix defects across UI and data layers Maintain code quality through reviews, refactoring,



and documentation Requirements 2+ years of experience with JavaScript frontend development 2+ years of experience with ReactJS in production applications Experience working with SQL databases and writing SQL queries Experience using big data query tooling such as Hive or PrestoDB Strong communication skills for collaborating with clients and stakeholders Ability to debug UI and data issues across the stack English level B2 (Upper-Intermediate) Nice to have Apache Hive query experience for large-scale datasets Client communications experience for requirements clarification and updates Google Drive API integration experience

📌 JavaScript (React) Frontend Developer (Colombia)
🏢 EPAM Systems
📍 Colombia