Senior Cloud & AI Infrastructure Reliability Engineer

Mirantis, Inc.; Barcelona; On-site; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Competitive compensation

Strong benefits plan

Professional development

Conferences & tech talks

Hackathons

Job summary

Mirantis, Inc. is seeking a Senior Site Reliability Engineer to join our cloud development and operations team. You will design, develop, and operate cloud-based AI infrastructure built on Kubernetes and NVIDIA-certified hardware, ensuring reliability, security, and performance.

Collaborate with global teams to define technical strategies, mentor colleagues and Mirantis customers, and drive architecture decisions across DevOps lifecycles. Excellent English and customer-facing skills are required.

Qualifications

• 5+ years of professional experience in DevOps, with a focus on cloud and infrastructure technologies.
• Experience with high-performance data center processing, networking, and storage.
• Exposure to Golang and working knowledge of other programming languages (Python, JavaScript).
• Strong knowledge of distributed systems, microservices architecture, and CI/CD pipelines.
• Excellent written and spoken English and customer-facing communication skills.
• Ability to travel up to 25% if needed, including internationally.

Responsibilities

• Work with geographically distributed international teams on technical challenges and process improvements.
• Develop, implement, maintain, and troubleshoot cloud and AI infrastructure solutions based on open source software.
• Collaborate with stakeholders to gather and refine technical requirements.
• Optimize system performance, reliability, and scalability.
• Troubleshoot, debug, and resolve complex technical issues.
• Participate in code reviews to maintain high quality standards.
• Stay up to date with industry trends and best practices in cloud operations and development.
• Design and implement AI-driven automation across the DevOps lifecycle, including code development and maintenance.
• Facilitate knowledge transfer to customers during the delivery phases.

Skills

Kubernetes

OpenStack

Golang

Python

JavaScript

CI/CD

Linux

Networking

Storage

Distributed systems

Education

Bachelor's degree in Computer Science

Tools

Rancher

VMware

Job description

Mirantis, Inc. is seeking a Senior Site Reliability Engineer to join our cloud development and operations team. You will design, develop, and operate cloud-based AI infrastructure built on Kubernetes and NVIDIA-certified hardware, ensuring reliability, security, and performance.

Collaborate with global teams to define technical strategies, mentor colleagues and Mirantis customers, and drive architecture decisions across DevOps lifecycles. Excellent English and customer-facing skills are required.