Staff Backend Engineer (Ruby) — AI‑Driven Fraud Engine

Trustpair is seeking a Staff Software Engineer for its Core Evaluation team. The ideal candidate will serve as a technical authority and spearhead the integration of LLM insights.

Responsibilities include designing scalable systems, leading projects, and promoting a culture of innovation. Experience in Ruby on Rails, system observability, and a DevOps mindset are required for this pivotal role in a rapidly growing company.

Opportunities for career advancement and involvement in critical architectural decisions await the successful applicant.