Whirr Crew

Infrastructure Developer (Ansible), EU based

contract•Capital City of Prague

Summary

Location

Capital City of Prague

Type

contract

Company links

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About this role

We are looking for a Senior Infrastructure Developer to design and build automation frameworks for large-scale, resilient, and self-healing server environments.

This is a highly hands-on role focused on Ansible-based automation, RHEL systems engineering, and infrastructure resilience at scale. You will be responsible not only for using automation tools, but for designing the underlying logic that ensures system stability, consistency, and recoverability.

Details

• Start: ASAP

• Initial B2B contract until: 31.05.2026 (Extension possible)

• Allocation: Full-time

• Location: EU-based candidates only

Responsibilities:

Resilience & Self-Healing Automation

• Design and develop complex Ansible, Python, and Shell-based automation logic to automatically rebuild servers into a healthy state after OS or system failures.

• Build “Health-as-Code” solutions to collect deep system telemetry and detect configuration drift or performance degradation across large server fleets.

• Implement robust state-checking and error-handling mechanisms to ensure automated changes never compromise system availability.

Hardware & OS Orchestration

• Develop integrations with hardware management interfaces (Redfish API, IPMI) to automate BIOS configuration, RAID setup, and firmware lifecycle management.

• Build Day-1 provisioning automation to transform a base RHEL OS into a fully production-ready node using optimized Ansible and Shell workflows.

• Ensure seamless integration between physical hardware components (NICs, HBAs, disks) and the RHEL kernel through automated driver and parameter tuning.

Automation Code Architecture

• Architect modular, reusable Ansible roles and supporting Python libraries designed to scale efficiently across hundreds or thousands of nodes.

• Use Shell (Bash) for low-level, high-performance system tasks where abstraction layers may introduce latency.

• Maintain automation code using Git-based workflows, ensuring peer review, testing, and controlled deployment.

Requirements:

• Advanced hands-on experience with Ansible and Python, including custom module development and API integrations.

• Strong Linux systems engineering background, with deep expertise in RHEL (systemd, LVM, OS diagnostics and monitoring).

• Proven experience integrating with enterprise hardware management APIs (e.g. Dell, HP) via Redfish or vendor-specific interfaces.

• Excellent Shell scripting skills for low-level OS interactions and data processing.

• Experience designing resilient, “check-before-act” automation logic in high-availability environments.

• Hands-on experience operating environments with 500+ nodes, where manual intervention is not an option.

Other facts

Tech stack

Ansible,Python,Shell Scripting,RHEL,Linux Systems Engineering,Automation,API Integrations,Health-as-Code,State-Checking,Error-Handling,BIOS Configuration,RAID Setup,Firmware Management,Driver Tuning,High-Availability,Telemetry

About Whirr Crew

𝗪𝗵𝗶𝗿𝗿 𝗖𝗿𝗲𝘄 specializes in custom AI and cybersecurity solutions, ensuring seamless implementation and maintenance of NIS2 and DORA compliance.

𝗠𝗮𝗶𝗻 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀
• 𝗖𝘂𝘀𝘁𝗼𝗺 𝗔𝗜 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 (tailored AI tools and solutions).
• 𝗜𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻 𝗼𝗳 𝗡𝗜𝗦𝟮 𝗮𝗻𝗱 𝗗𝗢𝗥𝗔 (ensuring compliance with evolving cybersecurity and resilience regulations).
• 𝗦𝘁𝗮𝗳𝗳 𝗮𝗻𝗱 𝗧𝗲𝗮𝗺 𝗔𝘂𝗴𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻 (seamless integration of top IT talents into your projects).

𝗠𝗮𝗶𝗻 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝘀
Our innovative platform, 𝗔𝘂𝗱𝗶𝘁𝗠𝗮𝘀𝘁𝗲𝗿.𝗮𝗶, automates compliance processes, including gap analysis, audit reporting, remediation planning, vendor risk assessment, and contract analysis, while significantly reducing costs and workload.

𝗪𝗵𝗮𝘁 𝗪𝗲 𝗢𝗳𝗳𝗲𝗿
• 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: Our senior team members bring 20+ years of experience in software development, with domain expertise in E-commerce, Supply Chain, FinTech and Manufacturing.
• 𝗤𝘂𝗮𝗹𝗶𝘁𝘆-𝗖𝗼𝘀𝘁 𝗕𝗮𝗹𝗮𝗻𝗰𝗲: We deliver high-quality results on time and within budget, using efficient resource allocation and proactive issue detection.
• 𝗜𝗧 𝗦𝘁𝗮𝗳𝗳 𝗔𝘂𝗴𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻: Access top talent quickly and cost-effectively, with our engineers seamlessly joining your projects.

Our clients, including global leaders like DHL, Siemens, KB, Tesco, Dr. Max, Heureka, Lagardere Travel Retail, and others, trust us for innovative digital solutions.

At 𝗪𝗵𝗶𝗿𝗿 𝗖𝗿𝗲𝘄, maximizing efficiency and reducing costs for our clients is a top priority. We design solutions to supercharge your operations, saving time and resources.

𝗣𝗮𝗿𝘁𝗻𝗲𝗿 𝘄𝗶𝘁𝗵 𝗪𝗵𝗶𝗿𝗿 𝗖𝗿𝗲𝘄 to transform your business with smarter, more efficient digital solutions.

Team size: 51-200 employees

Website: https://www.whirrcrew.com/

LinkedIn: Visit

Industry: IT Services and IT Consulting

Founding Year: 2014

What you'll do

The role involves designing and developing automation frameworks for resilient server environments, focusing on Ansible-based automation and RHEL systems engineering. Responsibilities include implementing self-healing automation and ensuring system stability and recoverability.

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Frequently Asked Questions

What does a Infrastructure Developer (Ansible), EU based do at Whirr Crew?

As a Infrastructure Developer (Ansible), EU based at Whirr Crew, you will: the role involves designing and developing automation frameworks for resilient server environments, focusing on Ansible-based automation and RHEL systems engineering. Responsibilities include implementing self-healing automation and ensuring system stability and recoverability..

Why join Whirr Crew as a Infrastructure Developer (Ansible), EU based?

Whirr Crew is a leading IT Services and IT Consulting company.

Is the Infrastructure Developer (Ansible), EU based position at Whirr Crew remote?

The Infrastructure Developer (Ansible), EU based position at Whirr Crew is based in Capital City of Prague, Prague, Czechia. Contact the company through Clera for specific work arrangement details.

How do I apply for the Infrastructure Developer (Ansible), EU based position at Whirr Crew?

You can apply for the Infrastructure Developer (Ansible), EU based position at Whirr Crew directly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process. You can also learn more about Whirr Crew on their website.