Immersion Cooling Engineer (Data Center)

Homebrew is an AI Research Lab. Our mission is to build human-augmenting AIs that are trained sustainably and run energy-efficiently.

We are the creators and lead maintainers of:

• Jan: Personal AI (>1 million downloads)
• Cortex: Modular AI Engine
• Menlo: AI Servers & Cloud

We are a  remote-first  company, with datacenters in Singapore, Taiwan and Ho Chi Minh City.
 

Job Description

Homebrew is looking for an Immersion Cooling Engineer (Datacenter) for our Hardware Division. You will be designing, building and maintaining our GPU Cluster and Infra.

Responsibilities

• Design: Immersion Cooling System for the GPU Cluster, together with Hardware, Networking and Datacenter engineers (eg. coolant selection, immersion tanks, heat exchangers, supporting infra)
• Build: Installation and commissioning of new system (eg. working with vendors, setting up and testing systems)
• Emergency & Operational Response: Respond to emergency incidents and develop clear SOPs for failures (eg pump failures, server shutdown and migration)
• Observability & Maintenance: Develop Maintenance procedures for Immersion Cooling system (eg fluid maintenance), and system monitoring for optimization (eg flow rates, equipment or vendor choices)
• Industry Research: Stay up-to-date with the latest advancements in immersion cooling technology, best practices, and industry standards

• Battle-hardened experience in data center operations, cooling system design, or related field
• [Plus] Experience with Immersion Cooling
• Knowledge of data center infrastructure management (DCIM) software and tools

• We pay an “all-in” pay and you will cover your own insurance/medical from the amount.
• Fully remote working
• 14 days leave (and unlimited sick days)
• Annual equipment budget (once 2 month probation has been completed)
• Working on the state-of-the-art technology - LLM field.