Prototyping Engineer

4 days ago


Hong Kong, Central and Western District, Hong Kong SAR China Sparkmate Full time

About the Role

We are looking for a Mechanical Engineer to join our team and contribute to our mission of transforming the global steel industry through the complete electrification of primary ironmaking.

The successful candidate will work on real-world industrial challenges, help develop breakthrough low-temperature electrolysis technology, and be part of a dynamic, flat-hierarchy, and fun team.

Key Responsibilities

  • Design, prototype, and test mechanical components and electrochemical cells.
  • Develop and optimize CAD models and mechanical simulations.
  • Assemble and troubleshoot experimental test setups.
  • Operate CNC machines and other prototyping tools to fabricate parts and iterate designs.

What We Offer

  • A competitive salary range of HKD 32,000 - 42,000 per month pending on experience.
  • A young, dynamic, and international team of makers.
  • A hands-on environment where your ideas and contributions truly matter.
  • A flat hierarchy with trust, ownership, and continuous learning.


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