Founding Battery Engineer

Job Description

**Key Responsibilities**

* Lead cell development from lab-scale experiments through prototype validation
* Design, execute, and analyze experiments across electrodes, electrolytes, and full cells
* Establish and scale new R\&D capabilities, including equipment, workflows, and SOPs
* Translate experimental data into actionable insights and development decisions

**Required Technical Qualifications**

* Hands-on experience in slurry preparation, electrode casting, and process optimization (doctor blade, slot-die coating)
* Proven experience in cell prototyping, including coin and pouch cells, and systematic component de-risking
* Strong background in electrolyte optimization, including rational formulation design and familiarity with screening, characterization, and testing methodologies
* Expertise in cell data analysis and data aggregation to drive evidence-based decision-making.
* Experience in setting up new development facilities, installing equipment, and defining lab workflows and SOPs

**Personal Attributes**

* Passionate battery technologist with strong intrinsic motivation and ambition
* Ownership-driven mindset; comfortable taking responsibility for end-to-end processes
* Fast learner who thrives in dynamic, fast-paced, and ambiguous environments
* Execution focus; able to manage multiple priorities and deliver measurable results on short timelines

**Nice-to-Have**

* Experience with scale-up beyond lab scale and contract manufacturing
* Prior experience in a fast-paced startup or early-stage R\&D environment
* Professional proficiency in Korean
* Track record of grant or scientific publication writing; prior success in securing funding

**Benefits**

* Being a founding part of a mission-driven start-up with the opportunity to create, shape, and lead at the cutting edge of battery technology
* Competitive salary and equity option
* Milestones-based raise opportunity
* Medical insurance