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 adaptable 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