Senior Hardware Security Engineer

• Contribute to hardware security architecture reviews, threat modeling, and risk assessments for product platforms.
• Perform hands-on security assessments including side-channel analysis, fault injection, and firmware reverse engineering.
• Develop firmware hardening recommendations and security standards for embedded systems.
• Build and maintain automated security tooling for hardware and firmware analysis.

This role directly contributes to the security and reliability of Lime's electric bikes and scooters, enabling safe and sustainable shared micromobility that reduces carbon emissions and car dependency in cities worldwide.

• 5+ years of experience in a dedicated hardware or firmware security engineering role.
• Expertise in firmware security, platform security, physical attack assessment, or embedded systems security.
• Hands-on experience with hardware security testing methodologies and lab equipment.
• Strong analytical and problem-solving skills with ability to communicate complex concepts.

Remote-first company with flexible work environment. Occasional travel (up to 10%) within EMEA and North America. Opportunity to shape hardware security program at a fast-growing, impact-driven company. No salary mentioned.

Lime is the largest global shared micromobility business, operating in close to 30 countries, on a mission to build a future where transportation is shared, affordable, and carbon-free. Named a 2025 Time 100 Most Influential Company.