Senior AI Backend Engineer — Chat Engine (Remote)
Summary
Builds backend services powering GitLab Duo Chat, integrating AI models and scalable APIs within a Rails monolith for agentic workflows.
GitLab is seeking a Senior Backend Engineer for the Duo Chat team to build core AI features behind GitLab Duo Chat. You will work on flow components, agentic flows, and integration with LangGraph within the Duo Workflow Service, interfacing with the Rails monolith.
You’ll own backend features end-to-end, integrate generative AI models, and design scalable APIs while ensuring performance and reliability at scale. Remote-global team collaboration is emphasized.
