Eleks is looking for an experienced Frontend Developer in Buenos Aires, Argentina, to work on complex features with a focus on performance and availability. The role requires 5+ years of frontend development experience, particularly hands-on with React and Java (Spring). You'll be involved in designing maintainable software, analyzing requirements, and mentoring less experienced developers. Join a dynamic environment with challenging tasks and the opportunity to influence project technologies. #J-18808-Ljbffr