Senior Backend Developer (Ruby on Rails)
Pilar, Buenos Aires Province, Argentina • Posted June 05, 2026
Job Type:
Full time
Location:
Pilar, Buenos Aires Province
Posted:
June 05, 2026
Category:
Computer Occupations
Application Deadline:
July 15, 2026
Role 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 platform. <...
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