Senior Backend Developer (Ruby on Rails)

Workana
📍 Buenos Aires, Buenos Aires, Argentina 💼 Full-time 🕒 Posted February 25, 2026

Job Description

About the Role

We are looking for a Senior Ruby on Rails Developer (Backend Focus) to join a talented international team and contribute to the development of a scalable platform that connects families with educational providers.

This is a direct hire opportunity with the client’s payroll , offering long-term stability and professional growth.

Responsibilities

  • Design, develop, and maintain scalable backend solutions with Ruby on Rails.
  • Solve complex technical challenges related to performance, concurrency, and distributed architecture.
  • Lead technical initiatives and mentor other team members.
  • Collaborate with cross-functional teams (Product, Frontend, DevOps) in an Agile environment.
  • Participate in architectural decisions and support the migration of infrastructure to AWS.
  • Contribute to improving scalability, reliability, and performance of the platfo...

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Job Details

  • Location Buenos Aires, Buenos Aires
  • Job Type Full-time
  • Category Other-General
  • Posted Date February 25, 2026
  • Application Deadline April 06, 2026