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Locaweb


São Paulo - SP, Brasil

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Architect - (Ruby on Rails, .NET)

Remote

(Anywhere)

Salary Range

Not informed

Full Time Employee

Experience Level

Leader/Coordinator

Requirements

6+ years of experience in the career

Tasks and Responsibilities

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Requirements and Qualifications

🎯 To ace this role, you will need:


  • Deep knowledge of Ruby — It doesn't have to be your current day-to-day language, but it must be one you have mastered
  • Solid experience with backend engineering in production: relational databases, messaging, REST APIs, automated testing
  • Ability to navigate legacy code autonomously — understand what has been done, identify couplings, and propose incremental extractions
  • Active use of agentic AI tools for programming (Claude Code, Cursor, or similar) in daily work — not as a curiosity, but as part of the development workflow

🚀 And if you also have these, even better:


  • Experience with modern .NET — ideally someone who knows Ruby from their background and uses .NET in the present
  • Experience with any opinionated framework or chassis for microservices (Spring Boot, .NET, etc.) as a conceptual reference
  • Experience in PCI DSS and/or regulated environments (BACEN, Open Finance)
  • Knowledge of cloud infrastructure (AWS or GCP) and container/Kubernetes practices

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