At a Glance
- Tasks: Administer and secure data centres and public cloud environments while ensuring system stability.
- Company: Join Kigen, a leader in SIM and eSIM technology with a global impact.
- Benefits: Enjoy a competitive salary, flexible remote work, and a supportive culture.
- Other info: Great career growth opportunities and a chance to collaborate with talented colleagues.
- Why this job: Be part of an innovative team that keeps the world's SIMs and eSIMs running smoothly.
- Qualifications: Experience with Linux, virtualisation, and configuration management is essential.
The predicted salary is between 63000 - 77000 £ per year.
Kigen enable businesses to grow their Internet of Things rapidly through the SIM, e SIM and i SIM technologies and are pushing the boundaries in the industry.
Working with a number of high-profile customers globally, our growing business is excited to be expanding our team in Belfast.
Help keep the world's SIMs and e SIMs running — securely, reliably, and at scale.
At Kigen, our platforms and infrastructure underpin SIM and e SIM services used across the globe.
We're looking for a Platform / Infrastructure Engineer to own and maintain the systems — spanning our on-premises data centre estate and public cloud — that keep production stable, compliant, and always on.
- What you'll be doing
- Administer and secure our on-premises data centre estate alongside public cloud environments (AWS, GCP or similar).
- Own OS patching, certificate lifecycle, and vulnerability remediation across the estate.
- Build and maintain configuration management and automation (Ansible or similar) for consistent, repeatable infrastructure changes.
- Support containerised workloads (Docker, Kubernetes or similar).
- Maintain logging, monitoring, and observability tooling (ELK stack or similar).
- Manage secure file transfer services (MFT/SFTP or similar) for partner and customer data exchange.
- Configure and troubleshoot load balancing (F5 or similar) and monitor the virtualised estate.
- Own developer environments and artifact repositories (Nexus or similar).
- Take part in an on-call rotation as a first responder for production incidents.
- Provide hands-on support at our Dublin data centre, with travel as required.
What we're looking for
- Hands-on experience with virtualisation and on-premises server infrastructure (VMware ESXi or similar).
- Strong, proven experience with Linux.
- Experience with configuration management / infrastructure-as-code (Ansible, Terraform or similar).
- Experience with logging and monitoring stacks (ELK or similar).
- Understanding of containerisation and orchestration (Docker, Kubernetes or similar).
- Good grasp of security concepts, including vulnerability management and certificate/PKI lifecycle.
- Experience with git and artifact repositories (Nexus or similar).
- Willingness to travel to our Dublin data centre as required.
- Strong communication skills and comfort working autonomously.
- Willingness to participate in an on-call rotation.
- Nice to have
- Experience administering public cloud infrastructure (AWS, GCP, Azure or similar) at scale.
- Scripting ability (Python, Bash or similar).
- Exposure to cloud cost optimisation / Fin Ops practices.
- Experience in a regulated or security-sensitive industry (telecoms, SIM/e SIM or similar).
- Familiarity with ITIL or similar change/incident management processes.
What are Kigen’s benefits?
At Kigen we like to ensure our people are well supported and rewarded for what they do. We offer a competitive salary and benefits package, along with a great flexible working culture.
This role would be fully remote within Northern Ireland, but with plenty of opportunity to meet and collaborate with colleagues.
We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, colour, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, and basis of disability or any other federal, state or local protected class.
Platform/Infrastructure Engineer in Belfast employer: Kigen
Kigen is an exceptional employer, offering a dynamic and innovative work environment that thrives on collaboration and growth. As a part of our global finance team, you'll enjoy the flexibility of a fully remote role while engaging with diverse colleagues across multiple time zones. With a strong focus on employee development and the integration of cutting-edge technology like AI in finance, Kigen provides a unique opportunity to shape the future of accounts receivable in a complex, multi-entity landscape.
StudySmarter Expert Advice🤫
We think this is how you could land Platform/Infrastructure Engineer in Belfast
✨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 Kigen 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 Kigen.
✨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 Kigen.
✨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 Kigen 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 Platform/Infrastructure Engineer in Belfast
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 Kigen.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Kigen 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 Kigen
✨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 Kigen 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.
