Linux Infrastructure Engineer – Mid level

Who we are:

Bizportal is a global data mining and analytics solution provider mainly focused on retrieving and aggregating government and open company data. Our mission is to provide accurate and relevant data tailored to the needs of our clients while also developing the first and only government procurement data product designated for investment and credit rating analysis. We strive to accelerate scalability of public sources coverage, while also automating data aggregation to reach an ever-evolving level of data analytics and insights.

Our flagship product:

TenderAlpha is our main product providing both advanced analytical solutions for institutional investors and rating agencies in addition to alerts and intelligence services for more traditional corporate use by companies involved in public procurement bidding globally. We cater to different business needs by employing innovation and flexibility to the maximum effect and thus we strive to develop TenderAlpha as the place to go when it comes to global government procurement and the related corporate data.

Our culture:

At Bizportal, our success is powered by people and technology. Our culture is what makes Bizportal a sustainable, joyful and rewarding place to work. We don’t micromanage but encourage our employees to be autonomous and act like entrepreneurs. We champion diversity and we are always seeking new ways to amaze our customers. Success is celebrated and integrity is the core of who we are at Bizportal.

Give us your best and we’ll give you ours!

The role:

The role is focused on Linux-based virtualization using KVM, with Proxmox VE as the primary platform in production environments. You will work across the full infrastructure stack – compute, storage (SAN/NAS/distributed), and networking – and take ownership of migrations, capacity planning, and production‑level troubleshooting.

Key Responsibilities:

● Work with storage systems (SAN, NAS, distributed)

● Operate and optimize Proxmox VE

● Troubleshoot and debug issues across compute, storage, and networking layers

● Collaborate with data and engineering teams on infrastructure improvements

● Plan and execute migrations

What you will bring along:

● Proficiency in Linux

● Hands-on experience with KVM

● Solid understanding of virtualization concepts, clustering and high availability/infrastructure troubleshooting

● Experience working with storage systems

● Ability to debug performance issues across CPU, memory, storage, and networking

Your Advantages:

● Experience with ZFS

● Experience with VMWare / Hyper-V / vSphere environments

● Infrastructure automation (Ansible / Terraform / similar)

● Kubernetes administration

● Networking fundamental

● Linux certificates

Our Offer:

● Competitive salary

● Supportive and sustainable environment that values collaboration with great energy

● Hybrid work mode and flexible working time

● Result-driven career path development

● Involvement in a growing and challenging project with global coverage

● Monthly team challenges and quarterly team buildings

● Friendly and inspiring atmosphere

You believe to be the perfect fit for this role? Then we would be delighted to hear from you!