Overview In this role, you design, deploy and evolve AWS-based cloud infrastructure to support AI and data environments, driving reliability, cost efficiency and security. You collaborate with cross-functional teams to enable RAG and AI agent integrations and improve observability and performance. You mentor and share knowledge, while growing your technical influence and autonomy in a supportive, growth-focused culture.

This is a hands-on senior position shaping AI/data platform operations at ERNI. Compensaciones / Beneficios ~ private health insurance ~ full coverage for sick leave ~ free emotional, legal, and family support ~ gym discounts or sports compensation ~ versátil remuneration: meals, transport, childcare ~23 working days of vacation Responsabilidades Design,



deploy and evolve AWS infrastructure for AI and data environments Troubleshoot pipelines and execution environments to support AI and data teams Enable RAG and AI agent integrations and enhance observability via logs and metrics Develop internal Python tools, libraries and reusable frameworks Improve cost, performance and security of cloud infrastructure Collaborate with cross-functional teams and mentors to drive technical excellence Requisitos principales Strong hands-on AWS experience Solid Python and Infrastructure as Code (Terraform or AWS CDK) experience Experience with MLOps, AIOps or Data Platform observability Knowledge of AI integrations including RAG, LLMs (Claude/Anthropic/API), MCP English level B2+ and experience with Jira, Confluence and Bitbucket Ability to design, deploy and evolve AWS infra for AI/data environments and troubleshoot pipelines Autonomy and accountability Mentorship and knowledge sharing Cross-functional collaboration AWS environments and cloud infrastructure Python programming Terraform or AWS CDK for IaC

📌 AIOps Engineer - AWS Python - AI Data Platform (Barcelona)
🏢 Erni
📍 Barcelona