Senior DevOps (Full remote)

Job Description:

Location: Fully remote, EU timezone (CET ±2 hours) Start date: ASAP Languages: Fluent English is mandatory Industry: Cloud Computing / Web3 / AI – European SaaS

Blackfluo.ai is a fully remote company with teams located around the globe. We specialize in developing SaaS solutions for businesses and consulting firms. Our innovative AI assistant is designed to support daily operations by taking over repetitive and time-consuming tasks, allowing our clients to focus on what truly matters.

If you’re excited about working on ambitious projects in a dynamic and flexible environment, we’d love to hear from you! Position:

We’re expanding our infrastructure and looking for a DevOps engineer to help us build a secure, scalable, and automated foundation for our distributed systems.

In this role, you’ll design and implement tools for monitoring, automation, and resource coordination across multiple remote environments. You’ll also help define security policies and ensure smooth, compliant operations across our infrastructure.

Your contribution will be central to maintaining a resilient, high-performing platform, using modern DevOps practices and technologies like Linux, Ansible, PXE, OpenStack, and Proxmox.

If you’re autonomous, thrive in agile setups, and want to work on challenging infrastructure problems at scale, we’d love to connect. Your Responsabilities:

• Conceive and implement a system to monitor the health of all infrastructure instances and optimize the usage of idle resources.
• Develop and maintain internal tools and web-based dashboards to track infrastructure performance.
• Monitor a wide range of systems including servers, operating systems, networking gear, and physical infrastructure like PDUs, cooling units, UPS, and alarm systems.
• Define and maintain documentation for security policies, monitoring protocols, and compliance requirements.
• Automate system deployment and daily operations using Ansible, PXE boot, and Python scripts.
• Provide expert support and troubleshooting for Linux environments and virtualization platforms.
• Build automation processes to manage compute and storage resources across multiple sites using platforms like OpenStack, Proxmox, and VMware.
• Contribute to infrastructure scaling efforts to support expansion to over 100 distributed sites.
• Work closely with product teams, manufacturing, and on-site deployment crews to ensure consistent operational standards and tooling.

What You Bring:

• Solid background in DevOps or SysOps, with strong emphasis on automation and internal tooling.
• Deep understanding of Linux systems, along with proficiency in scripting and infrastructure management.
• Hands-on experience with Ansible, MongoDB, and building or maintaining CI/CD pipelines.
• Ability to produce clear, structured documentation for security, operational processes, and infrastructure standards.
• Comfortable working in a remote-first, fast-moving environment with a high degree of autonomy.

Nice To Have:

• Hands-on experience with Unifi network devices or similar technologies.
• Experience managing multi-site or distributed infrastructures.
• Proficiency with OpenStack, Proxmox, VMware, and provisioning tools like PXE.

Why Join Us:

A European tech startup on a mission to reinvent cloud infrastructure through decentralization. By combining modular data center architecture with advanced automation, the goal is to deliver a sovereign, energy-efficient, and high-performance alternative to traditional cloud providers.

Expect a dynamic, challenge-driven work environment where autonomy and problem-solving are encouraged. Every contribution has a direct impact on the success of a bold and forward-thinking project.