Staff Backend Engineer (AI), Verify at Gitlab

This role is designed for a high-level backend expert who specializes in Ruby on Rails and high-traffic infrastructure. It is ideal for an engineer who has moved beyond simple feature development and now focuses on system-wide performance, database scaling, and the practical application of Large Language Models (LLMs) within a DevSecOps environment. The standout feature of this position is the opportunity to lead the "Agentic CI" initiative, moving the industry from simple automation to AI-driven autonomous workflows. You will work in a fully remote, asynchronous culture with high autonomy and transparency. Perks include flexible PTO, equity compensation, a home office stipend, and a dedicated growth and development fund. **You might be a good fit if you...** * Have deep expertise in Ruby on Rails and scaling complex PostgreSQL environments. * Have experience building and instrumenting AI agents or LLM-backed features in a production setting. * Thrive in an asynchronous, remote-first environment where writing clear technical documentation is as important as writing code. * Are comfortable using data and observability tools to prove your architectural hypotheses.