Senior Backend Engineer (Ruby), AI Engineering: DAP Repository Flows

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure software faster.The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software.*Fortune 500 is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab.The first is DAP onboarding, helping customers quickly set up a project so they can start using the Duo Agent Platform with minimal friction. This work is central to how GitLab delivers AI-powered automation on repositories. As a Senior Software Engineer, you will own features end to end, from design through delivery, building agentic experiences on top of the Duo Agent Platform.Build autonomous and scheduled agents that operate on customer codebases, building on top of the Duo Agent Platform.Improve the DAP onboarding experience so customers can get a project configured and productive quickly.Review designs and code, and contribute to the team's technical quality.What we're looking forStrong, hands-on experience with Ruby and Ruby on Rails in production systems.Experience integrating LLMs into products (product integration, not ML model training).Experience building agentic systems: autonomous or semi-autonomous agents that take actions on a user's behalf.A track record of designing and shipping features independently in a collaborative team.About the teamThe DAP Repository Flows team is part of GitLab's broader Duo Agent Platform organization, within the AI/R&D group. Remote-GlobalHow GitLab Supports Full-Time EmployeesBenefits to support your health, finances, and well-beingFlexible Paid Time Off Team Member Resource GroupsEquity Compensation & Employee Stock Purchase PlanGrowth and Development FundParental LeavePlease note that we welcome interest from candidates with varying levels of experience; All of our roles are remote, however some roles may carry specific location-based eligibility requirements. Our Talent Acquisition team can help answer any questions about location after starting the recruiting process. Privacy Policy: Please review our Recruitment Privacy Policy. GitLab's policies and practices relating to recruitment, employment, career development and advancement, promotion, and retirement are based solely on merit, regardless of race, color, religion, ancestry, sex (including pregnancy, lactation, sexual orientation, gender identity, or gender expression), national origin, age, citizenship, marital status, mental or physical disability, genetic information (including family medical history), discharge status from the military, protected veteran status (which includes disabled veterans, recently separated veterans, active duty wartime or campaign badge veterans, and Armed Forces service medal veterans), or any other basis protected by law. See also GitLab's EEO Policy and EEO is the Law. If you have a disability or special need that requires accommodation, please let us know during the recruiting process.