Applied AI Engineer, Codex

This full-time position in Munich involves collaborating directly with external engineering leaders and developers to integrate OpenAI’s Codex into their software development processes. The role requires guiding clients through the entire lifecycle of AI adoption, from initial workflow selection and prototyping to final production deployment and scaled organizational use. Day-to-day tasks include designing advanced coding workflows, building integrations and automations, and creating evaluation systems to measure performance. You will assist customers in making critical technical decisions regarding model behavior, agentic workflows, security, and operational reliability. The job also demands close coordination with internal OpenAI teams, including Product, Research, and Security, to convert real-world deployment insights into actionable feedback for product and model improvements. Success in this role is defined by the delivery of robust production systems and sustained developer adoption that leads to measurable gains in engineering productivity. The advert does not specify particular prior experience levels, formal qualifications, or language requirements for this position. It also does not detail the specific working arrangement, such as whether the role is remote, hybrid, or office-based. This opportunity suits candidates who can combine deep technical judgment with hands-on engineering skills and strong customer leadership abilities.