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MagmaLabs

Senior Software Engineer, Ruby on Rails

MagmaLabs

Senior Software Engineer (Ruby on Rails) crafting scalable applications for diverse industries such as healthtech and e-commerce. Leading architectural decisions and contributing to robust backend systems.

Posted 7/28/2026contractRemote • 🇲🇽 MexicoSeniorWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing and developing scalable backend applications using Ruby on Rails, with a strong focus on maintainability and performance. Collaborates effectively with cross-functional teams to deliver comprehensive solutions and address complex interdisciplinary challenges.

Highest-signal resume keywords
Ruby On Rails DevelopmentFrontend Technologies (HTML, CSS, JavaScript)Background Job Processing (Sidekiq, Redis)Agile Development Methodologies (Scrum, Kanban)Software Development Experience (7+ Years)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Ruby On RailsHTMLCSSJavaScriptSidekiqRedisScrumKanbanSoftware DevelopmentBackend Application Development
Soft Skills
CollaborationProblem Solving

Tech Stack

Tools & technologies
JavaScriptRedisRubyRuby on Rails

About the role

Key responsibilities & impact
  • Liderar el diseño arquitectónico, desarrollo y evolución continua de aplicaciones backend escalables Ruby on Rails, asegurando mantenibilidad y rendimiento a largo plazo.
  • Colaborar de manera transversal con gerentes de producto, diseñadores y otros ingenieros para ofrecer soluciones integrales y resolver problemas interdisciplinarios complejos.

Requirements

What you’ll need
  • Al menos 7 años de experiencia en desarrollo de software, con al menos 5 años centrados principalmente en Ruby on Rails.
  • Sólida comprensión de tecnologías frontend (HTML, CSS, JavaScript) y experiencia en integraciones de terceros.
  • Experiencia con sistemas de procesamiento de trabajos en segundo plano (por ejemplo, Sidekiq, Redis).
  • Experiencia utilizando metodologías ágiles de desarrollo (Scrum, Kanban, etc.).

Benefits

Comp & perks
  • Oportunidades de mentoría
  • Amplitud para el desarrollo profesional