Senior Crypto Security Engineer
Lightspark
About this role
Lightspark is seeking a Senior Security Engineer to secure its decentralized payment network, requiring expertise in infrastructure, application security, and blockchain protocols. The role involves designing secure systems, performing audits, and developing threat detection tools for a high-throughput decentralized system.
Skills
About Lightspark
www.lightspark.comIndustries
Finance
Lightspark is a global payments platform that leverages Bitcoin and the Lightning Network to facilitate instant and low-cost money transfers. Designed to support digital banks, exchanges, and wallet providers, Lightspark enables businesses to connect to an open, decentralized money infrastructure, allowing for seamless and borderless transactions. Their infrastructure aims to eliminate traditional banking barriers, providing a reliable and efficient way to move money akin to information flows on the Internet. With a commitment to supporting a range of currencies and payment methods, Lightspark is revolutionizing the way organizations manage financial transactions across the globe.
Recent company news
Latham & Watkins LLPWatkins Advises Lightspark in Its Acquisition of Striga
Oct 23, 2025
The BlockSoFi taps Lightspark as it looks to use Bitcoin Lightning for an international money transfer service
Aug 19, 2025
PYMNTS.comSoFi and Lightspark Team on Blockchain Remittances
Aug 19, 2025
Tether.ioTether Integrates Spark Into WDK, Ushering in a New Era of Lightning-Enabled, Non-Custodial Financial Infrastructure
Aug 14, 2025
Business WireSoFi Partners with Lightspark to Power Blockchain-Enabled International Money Transfers
Aug 19, 2025
About Lightspark
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
Unlock Company Insights
View leadership team, funding history,
and employee contacts for Lightspark.
Salary
$200k – $238k
per year