Description
12Build is hiring a Senior Agentic Platform Engineer to build and own the infrastructure for production AI agents, including evaluation harnesses, agent tracing, prompt and tool registries, MCP protocol, model-call routing, agent observability, model gateways, and agent-aware deployments. The role also modernizes DevOps pipelines, maintains core platform operations, and serves as a technical lead coordinating senior developers. The position requires AWS, GitHub, GitHub Actions, Docker, Terraform, and experience with agent observability, evaluation infrastructure, and LLM gateways, with a starting salary of €5,500–€6,500 and flexible work options.
