Lightspark is building modern, open financial infrastructure. We're hiring a Senior Production Engineer to build and integrate new customer experiences and optimize the performance, scalability, and reliability of our infrastructure. This remote role involves on-call rotation.
Customer Success Lead at Lightspark (Los Angeles) leads strategic accounts, drives growth, and translates customer insights into product improvements.
Lightspark seeks a Senior Backend Engineer to build scalable infrastructure for an open Internet payment protocol, focusing on financial systems, blockchain, and high‑availability services. Requires expertise in Go, Python, Java, or C++, with 3+ years in backend or 7 years overall experience.