At a Glance
- Tasks: Design and operate cutting-edge OpenStack and Kubernetes environments for high-performance GPU workloads.
- Company: NexGen Cloud, a scale-up focused on innovative cloud infrastructure solutions.
- Benefits: Competitive salary, discretionary bonus, 25+ days holiday, and fully remote work.
- Other info: Contribute to open-source projects and collaborate with diverse teams in a dynamic environment.
- Why this job: Join us to tackle complex challenges and see the immediate impact of your work.
- Qualifications: Experience with Kubernetes, Linux, networking, and troubleshooting complex infrastructure issues.
We are building next-generation GPU cloud infrastructure. NexGen Cloud is the company behind Hyperstack, a high-performance cloud platform designed for compute-intensive workloads. Our customers include AI-native companies, research teams and enterprises running complex, large-scale models. Hyperstack powers everything from on-demand GPU compute to private cloud environments — built for speed, control and reliability.
We’re a scale-up by design — solving complex infrastructure challenges at pace, with real-world impact. You’ll be working on business-critical infrastructure that directly impacts performance, reliability and customer experience. If you like solving hard problems, owning systems end-to-end, and seeing the impact of your work immediately — you’ll enjoy this.
- Own the design, deployment and operation of OpenStack and Kubernetes environments
- Ensure platform performance, scalability and resilience for GPU workloads
- Drive automation across provisioning, deployment and operational workflows
- Implement monitoring, logging and alerting to ensure platform stability
- Implement RBAC, network policies and tenant isolation
- Work closely with Platform, DevOps, AI, Product and Support teams
Proven experience operating Kubernetes at scale (ideally bare-metal or private cloud). Solid understanding of Linux, networking and storage systems. Ability to troubleshoot complex infrastructure and performance issues. Familiarity with advanced networking or cloud-native ecosystems. Contributions to open-source projects.
Competitive salary + discretionary bonus, ~25 days holiday + public holidays, ~Fully remote working. The chance to work on genuinely complex, high-performance infrastructure. We’re solving for performance, scale and efficiency in AI workloads — where the margin for error is small and the technical bar is high.
Senior Infrastructure Engineer (Microsoft) employer: NexGen Cloud
NexGen Cloud is an exceptional employer, offering a dynamic and innovative work environment in the heart of London. With a strong focus on employee wellbeing, competitive salaries, and flexible working arrangements, we empower our team to take ownership and make a meaningful impact as we scale. Join us to be part of a tight-knit team at the forefront of AI cloud infrastructure, where your contributions are valued and growth opportunities abound.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Infrastructure Engineer (Microsoft)
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at NexGen Cloud or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to NexGen Cloud.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like NexGen Cloud.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like NexGen Cloud that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior Infrastructure Engineer (Microsoft)
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at NexGen Cloud.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at NexGen Cloud and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at NexGen Cloud
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If NexGen Cloud uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
