
Senior Backend Developer (Ruby on Rails) at Workana. We are looking for a . Senior Ruby on Rails Developer (Backend Focus). to join a talented international team and help build a scalable platform that connects families with educational providers. This is a . direct hire opportunity. on the client’s payroll, offering stability and long-term growth.. . . 10+ years of professional software development experience. . . Strong expertise with . Ruby on Rails. . . Experience leading projects or technical teams (preferably in e-commerce or digital products) . . General frontend knowledge (React, HTML, CSS, JavaScript) – nice to have . . Advanced English (. C1 or higher, mandatory. ) – you will work closely with international stakeholders . . Must currently reside in . Argentina. . . What you’ll do. . Design, develop, and maintain scalable backend solutions with . Ruby on Rails. . . Lead technical initiatives and mentor team members . . Collaborate with cross-functional teams (Product, Frontend, DevOps) in an . Agile environment. . . Participate in architectural decisions and the ongoing migration to . AWS. . . Contribute to improving performance, reliability, and scalability of the platform . . Tech Stack. . . Languages:. Ruby, JavaScript, HTML, CSS . . . Frameworks:. Ruby on Rails, React (in some areas of the project) . . . Database:. PostgreSQL . . . Methodology:. Agile . . . Infrastructure:. Active migration to AWS. . Company Location: Argentina.