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GFT Technologies

Ruby Development, Senior

GFT Technologies

Senior Backend Developer specializing in Ruby on Rails at GFT. Focusing on scalable APIs and high-performance solutions in an agile environment.

Posted 5/26/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies
RubyRuby on RailsSQL

About the role

Key responsibilities & impact
  • Develop and maintain RESTful APIs using Ruby on Rails;
  • Design, implement, and optimize relational databases;
  • Identify and resolve performance and scalability bottlenecks in applications;
  • Implement unit and integration tests to ensure delivery quality;
  • Collaborate with the team on agile practices, code reviews, and continuous delivery;
  • Document APIs and share technical knowledge with the team;

Requirements

What you’ll need
  • Strong experience with Ruby and Ruby on Rails;
  • Experience with SQL and relational databases;
  • Experience in developing and operating REST APIs;
  • Knowledge of application scalability, performance, and security;
  • Experience with agile methodologies, TDD, and continuous delivery practices;

Benefits

Comp & perks
  • Multi-benefits card – choose how and where to use it.
  • Education grants for undergraduate, postgraduate, MBA, and language courses.
  • Certification incentive programs.
  • Flexible working hours.
  • Competitive salary.
  • Annual performance review with a structured career plan.
  • Possibility of international career opportunities.
  • Wellhub and TotalPass.
  • Private pension plan.
  • Childcare assistance.
  • Health insurance.
  • Dental insurance.
  • Life insurance.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
RubyRuby on RailsSQLRESTful APIsrelational databasesapplication scalabilityperformance optimizationsecurityTDDcontinuous delivery
Soft Skills
collaborationcommunicationteamworkproblem-solvingdocumentation