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Senior Battery Scientist-Engineer - LeydenJar Technologies

Software Engineer

Senior Battery Scientist‑Engineer driving performance improvements of 100% silicon‑anode lithium‑ion cells, leading technical projects, and shaping next‑generation high‑energy batteries for consumer electronics and mobility.

About the role

Senior Battery Scientist-Engineer at LeydenJar Technologies.

Key technologies: Software Development, System Design, Problem Solving.

Key Responsibilities

Design, develop and maintain scalable software systems
Write clean, well-tested and documented code
Participate in code reviews and contribute to engineering best practices
Collaborate with product and design teams to deliver features

Requirements

5+ years of relevant experience in software engineer
Experience with software design patterns and architecture
Solid understanding of data structures and algorithms

Skills

software developmentsystem designproblem solving

CompanyLeydenJar Technologies

DepartmentEngineering

LocationLeiden, Netherlands

Experience5+ years

Tenurefull-time

LevelSenior

Posted June 19, 2026