Sparkmate is a tribe of fearless makers, solving the world's most pressing problems with hard tech and industrial solutions. Originally an engineering services company, we have pivoted to focus on developing electric steel production technology. Our goal is to transform the $1.5T global steel industry through the complete electrification of primary ironmaking, eliminating reliance on fossil fuels and driving industrial decarbonization at scale. We are looking for makers, builders, and innovators who are ready to turn this vision into reality. About the Role We are looking to strengthen our team with an R&D Engineer specializing in electrochemistry and electrometallurgy with 1-4 years of experience. What you'll do: Run and improve experimental electrochemical setups Design and conduct lab-scale tests Analyze materials, track performance, and troubleshoot experiments Collaborate closely with the team to iterate on process design and scale-up What We're Looking For Desired Expertise: Hands-on experience with experimental electrochemical cell setups Basic chemistry lab knowledge and skills (safety practices, measurement and precision, solution preparation, titration, chemical handling and storage..) Background in Materials / metallurgical is a bonus Proficiency in materials characterization techniques Strong data analysis skills (Python, MATLAB) Familiarity with thermodynamic modeling & calculations Solid understanding of electrochemistry principles (e.g., charge transfer, current-voltage relationships) It's okay if you don't have it all. ;) Juniors and self-learners are welcome to apply - if you can demonstrate your ability to learn hard technical things faster than others. Educational Background: Electrochemistry, Chemical Engineering, Materials Science, Metallurgical Engineering, or a related field 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 Healthcare coverage 25+ holidays per year 32,000-42,000 HKD monthly salary depending on experience Start Date and Location: March 23, 2026 or sooner Location: 1 Kin Hong St, Kwai Chung, Hong Kong Application Process: To be considered for this opportunity, please send the following documents to A portfolio – A document showcasing the projects you have worked on (personal, school, or work-related). The format is flexible (PDF, Word, website, YouTube, etc.) but we recommend pictures. A cover letter detailing your motivation to join Sparkmate and why you would be a good fit. A CV (optional).