Senior Ruby Engineer — Security Platform & Authorization

Triwill Group; Northern (KY); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Triwill Group is partnering with a global organization to hire a Senior Software Engineer (Ruby) for Security Platform: Authorization based in the United States. You will work on distributed authorization systems, primarily in Ruby on Rails, evolving toward a Rust-based policy engine and RBAC.

Join a mature codebase, own design through rollout, collaborate with auth, AI, platform teams, and contribute to secure, scalable access control.

Responsibilities

• Own significant technical workstreams from design through rollout, verification, and cleanup.
• Collaborate asynchronously with authentication, AI, platform, and modular-service teams.
• Build secure, scalable authorization mechanisms and contribute to modernization of the security platform.

Job description

Triwill Group is partnering with a global organization to hire a Senior Software Engineer (Ruby) for Security Platform: Authorization based in the United States. You will work on distributed authorization systems, primarily in Ruby on Rails, evolving toward a Rust-based policy engine and RBAC.

Join a mature codebase, own design through rollout, collaborate with auth, AI, platform teams, and contribute to secure, scalable access control.