About the Job
We are looking for a Mechanical Engineer with great hands-on experience and a passion for prototyping, materials, and process development to support our research and development efforts in our lab.
If you love both system engineering and mechanical design AND hands-on prototyping we want to hear from you! At Sparkmate, you’ll be part of a dynamic, flat-hierarchy, and fun team where you’ll work on real-world industrial challenges and help develop breakthrough low-temperature electrolysis technology.
This role is very hands-on, requiring strong mechanical design and integration abilities.
What You’ll Do
Design, prototype, and test mechanical components and electrochemical cells
Develop and optimize CAD models and mechanical simulations (Fusion 360, or similar)
Assemble and troubleshoot experimental test setups, key cell components, and mechanical systems
Operate CNC machines, 3D printers, and other prototyping tools to fabricate parts and iterate designs
Design and execute experiments to explore a wide range of process conditions, analyzing factor sensitivity and interactions
Critically analyze and interpret experimental data, providing insights and recommendations to the team
Work with hydraulic systems and fluid control mechanisms in electrolysis setups
Apply materials knowledge (metals, plastic polymers) in mechanical designs for durability, efficiency, and manufacturability
Identify, refine, and innovate experimental tools and setups to meet evolving project need
Why Join Us?
Be part of a young, dynamic, and international team of makers
Work in a hands-on environment where your ideas and contributions truly matter
Flat hierarchy with trust, ownership, and continuous learning
Daily team lunches
Rocking Fridays (Team Building) every 5th week
Healthcare coverage
25+ holidays per year
Salary 32,000-42,000 hkd per month pending on experience
