At a Glance
- Tasks: Maintain and support core infrastructure systems while automating operations with cutting-edge tools.
- Company: Join a European tech startup reinventing cloud infrastructure with innovative solutions.
- Benefits: Fully remote work, dynamic environment, and opportunities for personal and professional growth.
- Other info: Autonomy and problem-solving are highly valued in our collaborative culture.
- Why this job: Make a real impact on ambitious projects in a fast-paced, flexible setting.
- Qualifications: Expert-level Linux skills and experience with cloud-native infrastructures required.
The predicted salary is between 36000 - 60000 £ per year.
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!
Professional Background:
We’re looking for someone with a strong foundation in Linux systems administration, paired with hands-on experience in managing both cloud-native and on-prem infrastructures. You’ve worked in fast-paced environments, ideally startups or hyper-growth contexts, and are used to handling infrastructure at scale—hundreds of nodes across multiple sites. If you’re autonomous, thrive in agile setups, and want to work on challenging infrastructure problems at scale, we’d love to connect.
Responsibilities:
- Maintain and support core infrastructure systems with deep knowledge of Linux (Debian/Ubuntu preferred).
- Work close to the metal: BIOS, IPMI, RAID setups, and hardware-level diagnostics are part of your comfort zone.
- Design and maintain scalable networks using VLANs, L2/L3 routing, VPNs, and especially UniFi equipment.
- Automate infrastructure provisioning and operations with Ansible, Bash/Python, and Git-based workflows.
- Set up and manage observability stacks, including Prometheus/Grafana for metrics and Graylog, ELK, or Loki for log centralization.
- Build tooling for server discovery, configuration auto-generation (PXE, Preseed/Cloud-init), and automated OS deployments including GPU readiness.
- Integrate and/or develop internal APIs for tracking compute and GPU resource allocation, as well as external APIs (billing, monitoring, OpenStack, etc.).
- Deploy and maintain virtualization and orchestration systems such as OpenStack (preferably with Kolla-Ansible), Proxmox VE, or VMware ESXi.
- Support container-based workloads and isolate services efficiently.
Qualifications:
- Expert-level Linux administration (preferably Debian/Ubuntu).
- Infrastructure as Code (Ansible), scripting (Bash/Python), GitOps.
- Experience with monitoring and logging tools like Prometheus, Grafana, ELK/Graylog.
- Comfort with custom deployment automation (PXE, Preseed, MAAS/Ironic).
- Familiarity with resource tracking, API integrations, and dashboard development.
- Proven experience with OpenStack, Proxmox, VMware, and container orchestration.
Nice To Have:
- Familiarity with firewall rules, access control, and security policies.
- Experience with Cloudflare API for DNS management and tunnel setups.
- IT asset management or software license tracking exposure is a plus.
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.
Senior DevOps (Full remote) in London employer: Blackfluo.ai
At Blackfluo.ai, we pride ourselves on being a fully remote company that fosters a dynamic and flexible work culture, allowing our team members to thrive in their roles while contributing to innovative projects in the cloud computing sector. With a strong emphasis on autonomy and professional growth, we offer our employees the opportunity to tackle challenging infrastructure problems at scale, all while enjoying the benefits of a supportive and collaborative environment. Join us to make a meaningful impact in a forward-thinking tech startup that values your expertise and creativity.
StudySmarter Expert Advice🤫
We think this is how you could land Senior DevOps (Full remote) in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects and contributions. This is a great way to demonstrate your expertise in Linux, automation, and cloud infrastructure to potential employers.
✨Tip Number 3
Prepare for interviews by brushing up on common DevOps scenarios and challenges. Practice explaining your thought process and problem-solving approach, especially around infrastructure at scale. We want to see how you tackle real-world issues!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love hearing from passionate candidates who are excited about joining our innovative team.
We think you need these skills to ace Senior DevOps (Full remote) in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that match the Senior DevOps role. Highlight your Linux expertise, cloud infrastructure experience, and any relevant projects you've worked on. We want to see how you fit into our dynamic environment!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Share your passion for cloud computing and how your background aligns with our mission at Blackfluo.ai. Let us know why you're excited about this opportunity and what you can bring to the team.
Showcase Your Projects:If you've worked on any interesting projects, especially those involving automation or infrastructure management, make sure to mention them. We love seeing real-world applications of your skills, so don’t hold back!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows us you’re keen on joining our team!
How to prepare for a job interview at Blackfluo.ai
✨Know Your Tech Inside Out
Make sure you brush up on your Linux systems administration skills, especially with Debian/Ubuntu. Be ready to discuss your hands-on experience with cloud-native and on-prem infrastructures, as well as any specific projects you've worked on that showcase your expertise.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled challenging infrastructure problems in fast-paced environments. Think about situations where you had to automate processes or improve system performance, and be ready to explain your thought process and the outcomes.
✨Familiarise Yourself with Their Tools
Since the role involves tools like Ansible, Prometheus, and Grafana, make sure you know how they work and can discuss your experience with them. If you’ve used similar tools, be prepared to draw parallels and explain how your skills transfer.
✨Ask Insightful Questions
Interviews are a two-way street! Prepare thoughtful questions about their projects, team dynamics, and future goals. This shows your genuine interest in the company and helps you assess if it’s the right fit for you.
