Experienced Backend Developer Wanted

1 dia atrás

Curitiba, Paraná, Brasil beBeeBackend Tempo inteiro R$120.000 - R$160.000
Senior Backend Engineer Position

This role is for a seasoned backend developer who can take technical ownership of critical services, collaborate across distributed teams, and deliver production-ready code quickly.

The ideal candidate will have deep expertise in Go and enterprise-scale systems, with 7+ years of production experience with the language. They will also have hands-on experience with Ruby on Rails, especially during migrations, and strong knowledge of authorization models (RBAC, ABAC) and security best practices.

  • Key Responsibilities:
  • Design, develop, and deploy features for the Go-based authorization microservices.
  • Lead migration of authorization logic from a Ruby on Rails monolith into standalone Go services.
  • Architect scalable and secure authorization flows (RBAC, ABAC, deny-by-default).
  • Ensure observability: implement logging, metrics, and tracing for reliability.
  • Collaborate closely with other engineering teams to ensure seamless integrations.
  • Participate in sprint rituals (standups, planning, demos) and proactively own tasks from the backlog.
  • Document decisions and share knowledge to improve cross-team collaboration.

Must-Have Skills & Experience:

  • 10+ years of professional backend development experience in enterprise-scale systems.
  • 7+ years of production experience with Go (Golang) – strong command of idioms, concurrency, and microservices architecture.
  • Hands-on Ruby on Rails experience, especially during migrations.
  • Deep knowledge of authorization models (RBAC, ABAC) and security best practices.
  • Strong experience with MySQL or other relational databases.
  • Observability practices: metrics, logging, tracing.
  • Ability to ship a production-ready pull request within the first two weeks.
  • Excellent communication skills – structured, clear, and able to explain technical trade-offs and architectural choices.

Nice-to-Have Skills:

  • Experience with Kubernetes and CI/CD.
  • Familiarity with observability tools.
  • Experience in large-scale distributed systems.
  • Knowledge of Go authorization frameworks.

Conditions:

  • 100% Remote role, with a 5-hour overlap required with UTC-4.
  • Contractor role – 12-month contract, renewable.
  • Full-time dedication (40 hours/week).
  • Device provided by the client.

Looking for a talented Senior Backend Engineer to join our team

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