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Senior OpenStack Cloud Engineer
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Offer summary

(Summary generated by AI based on the full job description)

The project focuses on building and optimizing a large-scale OpenStack cloud platform. Key technologies include OpenStack, Open vSwitch (OVS), OVN, Linux, Kubernetes, Python, Bash, Go, C/C++. Responsibilities cover maintaining and optimizing infrastructure, integrating SDN with OpenStack Neutron, configuring OVS/OVN, automating tasks, and troubleshooting networking issues. The offered rate is 120–150 PLN/hour, fully remote work on a B2B contract.

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Senior OpenStack Cloud Engineer

Company: Dawid Wierciak Flow to Grow

from: 10 July 2026
to: 9 August 2026
120 - 150 złnet (+ VAT)/ hr.B2B contract (full-time)
Offer parameters
level:senior
working mode:remote
location:Kraków, Lesser Poland
Kraków, Lesser Poland

Requirements

Expected technologies

OpenStack
Linux
Kubernetes

Optional technologies

C
C++
Go
Python
Bash
Calico

Operating system

Linux

Our requirements

  • Production experience with Open vSwitch (OVS) and OVN.
  • Strong knowledge of cloud networking, including VPC, NAT, VPN, BGP, VXLAN, load balancing, and DNS.
  • Deep understanding of the Linux networking stack, including namespaces, iptables, tc, and kernel networking subsystems.
  • Experience integrating SDN solutions with OpenStack Neutron.
  • Programming skills in at least one of the following: C/C++, Go, Python, or Bash.
  • Experience with Kubernetes networking and CNI plugins (e.g. Calico).
  • English at B2/C1 level.

Optional

  • Experience with DPDK.
  • Experience using AI tools in day-to-day work.

Your responsibilities

  • Build, maintain, and optimize OpenStack-based infrastructure.
  • Integrate SDN solutions with OpenStack Neutron.
  • Configure and optimize Open vSwitch (OVS) and OVN.
  • Work with Linux networking and cloud infrastructure components.
  • Automate operational and administrative tasks.
  • Troubleshoot and resolve infrastructure and networking issues.

About the project

We are looking for a Senior OpenStack Cloud Engineer to join a project focused on building, operating, and optimizing services for a large-scale cloud platform. In this role, you will work with Linux systems, cloud infrastructure, automation, and open-source technologies to help deliver a secure, scalable, and highly available environment.
Tech stack
OpenStack, Open vSwitch (OVS), OVN, OpenStack Neutron, Linux, Kubernetes, Calico, CNI, Python/Bash/Go/C/C++, VPC, NAT, VPN, BGP, VXLAN, DNS, Load Balancing

This is how we organize our work

This is how we work

you have influence on the choice of tools and technologiesyou have influence on the technological solutions appliedyou have influence on the product
Company

What we offer

  • B2B contract.
  • Rate: 120–150 PLN/hour.
  • 100% remote work.
  • Full-time engagement.
  • Immediate start.

Recruitment stages

  • 1.
    Screening interview with the recruitment team.
  • 2.
    Client interview.Technical interview with the client.
  • 3.
    Final decision.
Senior OpenStack Cloud Engineer
120–150 zł / hr. (B2B)
I apply to:
Dawid Wierciak Flow to Grow
Kraków, Lesser Poland

Need more information?

  • Make sure the body of the offer doesn’t already include what you’re looking for.
  • Ask a question if you need more information you’re interested in.
  • We’ll forward your question to the employer and aim to provide a response within 3 business days.

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