
We enable next generation cooling and automation for data & energy-intense environments by integrating our pristine, highly-efficient & sustainable technologies. Solving the challenges of today and powering the use cases of the future. Submer helps enable datacenters that make sense through products, platforms, APIs, processes and installations that will move hyperscalers, colocation and huge industries to new levels of efficiency and innovation.

We enable next generation cooling and automation for data & energy-intense environments by integrating our pristine, highly-efficient & sustainable technologies. Solving the challenges of today and powering the use cases of the future. Submer helps enable datacenters that make sense through products, platforms, APIs, processes and installations that will move hyperscalers, colocation and huge industries to new levels of efficiency and innovation.
Core product: Liquid immersion cooling platforms (SmartPod family, SmartPod EXO) for high-density datacenters
Founded / HQ: 2015; Barcelona
Recent raise: $55.5M growth round (announced Oct 2024) led by M&G
Total funding (reported): $~109.7M (reported total funding amount)
Employees (reported): 148
| Company |
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Datacenter cooling and infrastructure for high-density, energy-intensive computing
2015
IT Services and IT Consulting
55,500,000
Reported post-money valuation ~ $500M for the round
34,000,000
Reported round with Planet First Partners as lead investor; existing shareholders listed include Norrsken VC, Alma Mundi Ventures and Tim Reynolds
12,000,000
Earlier financing reported around this amount with participation from Tim Reynolds
“Institutional and impact investors including M&G, Planet First Partners, Norrsken VC, Mundi/Alma Mundi Ventures and individual investors such as Tim Reynolds”
Location & work modality: Taipei, Taiwan (Hybrid)
Start: ASAP
Type of Contract: Full Time / Permanent
About Submer At Submer, we are redefining data center cooling with innovative liquid immersion technology. We empower global teams to build sustainable, high-performance data centers. Our Taiwan team will drive the next generation of DLC projects.
What Impact You Will Have As a Senior Mechanical Engineer on the DLC Product team, you’ll lead the end-to-end design and development of advanced direct liquid cooling (DLC) systems for data centers. You’ll play a key role in translating performance and reliability targets into scalable mechanical solutions, collaborating across disciplines to bring next-generation cooling technologies from concept to production.
What You’ll Do
What You’ll Need
Our job titles may span more than one job level. The actual base pay is dependent on a number of factors, such as transferable skills, work experience, business needs and market demands.
What We Offer
Our Inclusive Responsibility Submer is committed to creating a diverse and inclusive environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, or any other protected category under applicable law.
From concept to deployment, we create liquid-cooled datacenters that scale smarter, run cleaner and cost less.