---
title: 'Hardware Engineer, Liquid Cooling at CoreWeave Europe'
canonical: 'https://feeny.ai/job/hardware-engineer-liquid-cooling-coreweave-europe-warsaw-e5sm4237pc7n'
type: 'job'
last_seen: '2026-09-11'
---

# Hardware Engineer, Liquid Cooling at CoreWeave Europe

- **Company:** CoreWeave Europe
- **Location:** Warsaw, Poland
- **Posted:** 2026-09-03
- **Last confirmed live:** 2026-09-11
- **Apply:** https://coreweave.com/careers/job?4709418006&board=coreweaveu&gh_jid=4709418006

## Job description

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at [www.coreweave.com](https://www.coreweave.com).

We're proud to be a Living Wage accredited Employer.

## What You'll Do

The Warsaw team is CoreWeave's EMEA hub for Hardware Compute, with a primary focus on CoreWeave Omni—our model for deploying and operating the CoreWeave Cloud Platform inside customer- and partner-owned data centres. In an Omni deployment, the customer owns the facility and the physical hardware while CoreWeave delivers and operates the platform and managed services around it, making thermal design, CDU integration, and cooling telemetry first-class engineering challenges across diverse facility water loops and vendor configurations.

## About the role

As a Hardware Engineer, Liquid Cooling, you will own liquid cooling infrastructure from the rack to the facility interface, balancing hands-on engineering with operational support. You will automate the liquid cooling hardware lifecycle, develop hardware/firmware management services, and build monitoring, alerting, and control systems for pumps, valves, and flow/temperature sensors. Working closely with data centre facilities teams, server OEMs, and cooling vendors, you will qualify new platforms, resolve RMA and quality issues, and troubleshoot live production thermal events down to root cause. Additionally, you will serve as the regional escalation point across EMEA and APAC, participate in an on-call rotation, and feed operational insights back into platform automation and design improvements.

## Who You Are

- Bachelor’s degree in Computer Science, Engineering, or a related technical field (or equivalent practical experience).
- 4+ years of professional experience in hardware, infrastructure, thermal, or platform engineering roles in data centre, cloud, or high-performance computing environments.
- Hands-on experience with in-rack CDUs (Coolant Distribution Units), liquid-to-air heat exchangers, or remote cooling units.
- Strong understanding of data centre thermal design principles, coolant types, thermal transfer mechanisms, and leak detection methods.
- In-depth knowledge of server hardware, components, and fleet management technologies.
- Proficiency in Python or Ansible, with experience programmatically interacting with hardware using Redfish, IPMI, or SSH (Redfish preferred).
- Demonstrated experience supporting production infrastructure, driving incident escalations through to root-cause resolution, and participating in on-call rotations.
- Excellent technical documentation, analytical problem-solving skills, and fluency in written and spoken English.

Preferred:

- Experience bringing up new data centre regions or operating within customer/partner-owned facility infrastructure.
- Familiarity with rack-scale liquid-cooled platforms (e.g., NVIDIA GB200 / GB300) and CDU vendor management interfaces.
- Experience with BMC technologies, Kubernetes-based services, and observability tools (e.g., Prometheus, Grafana).
- Familiarity with facility-side systems including chilled water plants, CRAHs, and Building Management Systems (BMS).

Wondering if you're a good fit?

We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams—even if you aren't a 100% skill or experience match.

- You love to: Solve problems at the boundary between hardware, software, and physical data centre buildings while automating thermal management workflows.
- You're curious about: Uncovering the root cause of complex thermal failures and integrating advanced liquid cooling technologies at scale.
- You're an expert in: Data centre thermal dynamics, hardware telemetry, and building reliable monitoring and alerting systems for liquid cooling infrastructure.

Why CoreWeave?

At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values:

- Be Curious at Your Core
- Act Like an Owner
- Empower Employees
- Deliver Best-in-Class Client Experiences
- Achieve More Together

We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and provides the opportunity to develop innovative solutions to complex problems. As we get set for take-off, the organisation's growth opportunities are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us!

We’re hiring across multiple levels. Typical cash compensation ranges from ~262,000–350,000 PLN, with additional performance based bonus & equity that can significantly increase total compensation. The starting salary will be determined by job-related knowledge, skills, experience, and the market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). To fulfill our obligation to protect client data, successful applicants offered employment with CoreWeave will be required to complete a basic criminal record check, conducted in compliance with GDPR. Employment offers are conditional upon receiving satisfactory check results.

## What We Offer

In addition to a competitive salary, we offer a variety of benefits to support your needs, including:

- Family-level Medical Insurance
- Family-level Dental Insurance
- Generous Pension Contribution
- Life Assurance at 4x Salary
- Critical Illness Cover
- Employee Assistance Programme
- Tuition Reimbursement
- Work culture focused on innovative disruption

Benefits may vary by location.

## Equal Opportunity

CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information.

Recruitment Agencies

CoreWeave does not accept speculative CVs. Any unsolicited CVs received will be treated as the property of CoreWeave and your Terms & Conditions associated with the use of CVs will be considered null and void.

Any unsolicited CVs sent by your company to us – that is to say, in any situation where we have not directly engaged your company in writing to supply candidates for a specific vacancy – will be considered by us to be a “free gift”, leaving us liable for no fees whatsoever should we choose to contact the candidate directly and engage the candidate’s services, and will in no way establish any prior claim by your company to representation of that candidate should the candidate’s details also be submitted by any other party.

Export Control Compliance

This position requires access to export controlled information.  To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency.  CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

Updated privacy notice - UK and EU Job Applications

When you apply to a job on this site, the personal data contained in your application will be collected by CoreWeave UK Ltd. (“Controller”), which is located at

Phosphor (6th Floor), 133 Park Street, London, SE1 9EA

and can be contacted by emailing careers.eu@coreweave.com. Controller’s data protection officer can be contacted at privacy@coreweave.com. Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. Such processing is legally permissible under Art. 6(1)(f) of (i) Regulation (EU) 2016/679 (General Data Protection Regulation (“GDPR”) and (ii) the GDPR as it forms part of the laws of the UK (“UK GDPR”), as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data will be shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. With respect to transfers originating from the UK or the European Economic Area ("EEA") to a country outside the UK or the EEA, we implement the appropriate transfer mechanism(s) and other appropriate solutions to address cross-border transfers as required by applicable law. You may request a copy of the suitable mechanisms we have in place by contacting us at privacy@coreweave.com

Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. Where permitted by applicable law, we may also retain your personal data for a limited period after the recruitment process ends in order to consider you for future job opportunities, respond to legal claims, or comply with record-keeping obligations. Under the GDPR and the UK GDPR, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. You also have the right to data portability. In addition, you may lodge a complaint with the relevant supervisory authority: (i) A list of Europe’s data protection authorities can be found [here](https://urldefense.com/v3/__https://ec.europa.eu/justice/article-29/structure/data-protection-authorities/index_en.htm__;!!I6uDfDBXfA!zaqvpaXitCAqve4cpmPGknjMlTsgIw8w_6xTVeiRpNP5Eo6Ajz9ZkXAYM2uL-nlD8kD6Ndd-Oe-k_BEQQh9xVQGfFw$); and (ii) for the UK, this is the [Information Commissioner's Office](https://urldefense.com/v3/__https://ico.org.uk/__;!!I6uDfDBXfA!zaqvpaXitCAqve4cpmPGknjMlTsgIw8w_6xTVeiRpNP5Eo6Ajz9ZkXAYM2uL-nlD8kD6Ndd-Oe-k_BEQQh9IDhJOUA$).

For additional information, please see our [Privacy Policy](https://docs.coreweave.com/docs/policies/terms-of-service/privacy-policy).

## About CoreWeave Europe

## Company Overview
- **One-liner**: CoreWeave is an AI Hyperscaler that provides a cloud platform of cutting-edge software and specialized GPU infrastructure to power the next wave of artificial intelligence.
- **Entity Type**: Private (Series C, May 2024)
- **Headquarters**: London, United Kingdom (European Headquarters)
- **Founded**: 2017 (Parent company CoreWeave)
- **Founders**: Mike Intrator (CEO), Brian Venturo (CTO), Brannin McBee (CDO), Peter Salanki (CSO)

## Core Business
- Primary industry: Cloud Computing / AI Infrastructure
- Target customers: AI labs, enterprises, and developers building and deploying sophisticated AI models (B2B, Enterprise)
- Mission: To deliver the most performant and efficient infrastructure accelerating the next era of computing, making supercomputing more accessible.

## Products & Services
- **AI Model Training**: A purpose-built cloud service for training large-scale AI models, leveraging NVIDIA's Blackwell platform and NVIDIA Quantum-2 InfiniBand networking for high performance.
- **AI Inference**: A low-latency, scalable service for running AI models in production, optimized for reliability and speed.
- **VFX & Rendering**: A cloud rendering solution for visual effects and graphics workloads, historically the company’s origin before pivoting to AI.

## Market Standing
- **Valuation/Market Cap**: $19 billion (as of May 2024, based on Series C valuation - conflicting reports exist; earlier reports suggested higher figures)
- **Key Metric**: Total Funding raised exceeds $12 billion, including a $1.1 billion Series C (May 2024), a $7.5 billion debt financing facility led by Blackstone, and a $2.3 billion debt facility (August 2023).
- **Notable Investors/Partners**: NVIDIA (strategic partner and investor), Blackstone, Fidelity, and other major institutional investors.
- **Growth Signals**: Committed $3.5 billion total investment in Europe ($1.3 billion in the UK, $2.2 billion in Norway, Sweden, and Spain). Opening three new data centers in continental Europe by end of 2025, powered by 100% renewable energy. Named one of the TIME100 most influential companies of 2024. Rapidly scaling headcount across engineering, operations, finance, and go-to-market roles.

## Competitive Advantages
- **Purpose-Built Infrastructure**: Unlike generalist cloud providers, CoreWeave’s entire stack is optimized for AI workloads, resulting in a reported 96% goodput with resilient infrastructure.
- **Early Access to Cutting-Edge Hardware**: Deep partnership with NVIDIA provides early access to their latest GPU platforms (e.g., Blackwell), giving customers a performance edge.
- **Speed & Agility**: As a private company, CoreWeave can make faster decisions and deploy infrastructure more quickly than traditional hyperscalers.

## Strategic Focus
- **European Expansion**: Making a massive, multi-billion dollar bet on Europe to meet surging AI demand, with new data centers in Norway, Sweden, and Spain. This is a top priority for 2024-2025.
- **Global Hyperscaler Ambition**: Actively working to become the global AI hyperscaler of choice, moving beyond the US market.
- **Sustainability**: All new European data centers are committed to 100% renewable energy.

## Why Work Here
- **High-Impact Mission**: Employees directly contribute to building the infrastructure that powers the next generation of AI, working with the world's most advanced computing hardware.
- **Rapid Growth & Scale**: Joining during a period of explosive European expansion offers significant career growth opportunities and the chance to define new processes and teams.
- **Engineering-Led Culture**: The company emphasizes a culture of curiosity, ownership, and delivering best-in-class experiences, with a focus on continuous learning and innovation.
- **European Hub**: Based in a new London headquarters, the European team is central to the company’s global strategy.
- **Work Environment**: The company culture is described as fast-paced, collaborative, and customer-obsessed, with a focus on empowering employees to take initiative.

## Sources
1. [CoreWeave Careers - Europe](https://www.coreweave.com/careers/eu)
2. [CoreWeave - European Expansion Press Release](https://investors.coreweave.com/news/news-details/2024/CoreWeave-Announces-Significant-European-Expansion-Commits-an-Incremental-2-2-Billion-to-Meet-Surging-Demand-for-AI-Infrastructure-in-the-Region/default.aspx)
3. [CoreWeave Official Website](https://www.coreweave.com/)
4. [CoreWeave Blog - European Expansion](https://www.coreweave.com/blog/coreweaves-european-expansion-lets-power-tomorrows-ai-innovations)
5. [CoreWeave About Us](https://www.coreweave.com/about-us)

## Other roles at CoreWeave Europe

- [Account Executive - Greenfield - London UK](https://feeny.ai/job/account-executive-greenfield-london-uk-coreweave-europe-london-evw5tt7w1zvx) — London, United Kingdom
- [Senior Site Reliability Engineer, Infrastructure Engineering](https://feeny.ai/job/senior-site-reliability-engineer-infrastructure-engineering-coreweave-europe-1mzk4q6qz7t6) — Warsaw, Poland
- [Software Engineer, OS Automation Platform](https://feeny.ai/job/software-engineer-os-automation-platform-coreweave-europe-warsaw-0vsbv5eqy7s1) — Warsaw, Poland
- [Senior Recruiter, GTM, EMEA](https://feeny.ai/job/senior-recruiter-gtm-emea-coreweave-europe-london-yj4grwnc28qa) — London, United Kingdom
- [Staff Product Manager, Applied Physical AI](https://feeny.ai/job/staff-product-manager-applied-physical-ai-coreweave-europe-london-nc8cphn5dc0d) — London, United Kingdom
- [Staff Product Manager - Physical AI/Robotics](https://feeny.ai/job/staff-product-manager-physical-ai-robotics-coreweave-europe-london-edysw87p0yen) — London, United Kingdom
- [Site Reliability Engineer, Infrastructure Engineering](https://feeny.ai/job/site-reliability-engineer-infrastructure-engineering-coreweave-europe-warsaw-8dbj58h6p612) — Warsaw, Poland
- [Hardware Engineer, Server Infrastructure](https://feeny.ai/job/hardware-engineer-server-infrastructure-coreweave-europe-warsaw-thpp99s23fx9) — Warsaw, Poland
- [Hardware Engineer, GPU Infrastructure](https://feeny.ai/job/hardware-engineer-gpu-infrastructure-coreweave-europe-warsaw-hypjfqd6cz2m) — Warsaw, Poland
- [Senior Payroll Specialist– International (EMEA & APAC)](https://feeny.ai/job/senior-payroll-specialist-international-emea-apac-coreweave-europe-london-kv0ekpbk56zj) — London, United Kingdom