ApplyBlast uses AI to match you with the right jobs, tailor your resume and cover letter, and apply automatically so you can land your dream job faster.
© All Rights Reserved. ApplyBlast.com
ApplyBlast uses AI to match you with the right jobs, tailor your resume and cover letter, and apply automatically so you can land your dream job faster.
© All Rights Reserved. ApplyBlast.com
Lightspark
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.
Headquarters
Los Angeles, California, United States
Company Size
11-50 employees
Founded
2022
Lightspark is a global payments infrastructure company that provides simple APIs and products for sending and receiving any currency—fiat or crypto—anywhere in the world in real time and at low cost. Their product suite includes Grid Global Accounts, Grid API, and Spark, supporting a wide range of payment rails, stablecoins, and Bitcoin across dozens of countries. Trusted by companies like Coinbase and SoFi, Lightspark serves financial apps, marketplaces, social platforms, and more, enabling businesses to move money globally without middlemen or gatekeepers.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
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
View leadership team, funding history,
and employee contacts for Lightspark.
59% above the average for this role
Tether Integrates Spark Into WDK, Ushering in a New Era of Lightning-Enabled, Non-Custodial Financial Infrastructure
Aug 14, 2025
