# Lightspark ## Product The text that comes closest to what Lightspark will be doing is in their page for a [Senior Software Engineer role](https://lightspark.zohorecruit.com/jobs/Careers/672200000000416075/Senior-Infra-Engineer-Platform?source=CareerSite): >At Lightspark, our goal is to build meaningful payment infrastructure by building upon and extending the capabilities and utility of Bitcoin. We are starting by diving deep into the Lightning network. > >We are looking for candidates who thrive in entrepreneurial environments, enjoy writing and shipping code fast, and can help us build out a great culture of engineering excellence. We’re looking for people who are passionate about building world-changing software and solving complex problems to further our mission, as well as having fun along the way. > >What you’ll be doing: > - Designing, building, scaling, and maintaining production services. > - Building a deep understanding of Lightning and collaborating with the community to make core protocol and implementation improvements > - Creating a rich services layer to serve the next set of users and use cases - bringing Lightning to mass adoption > - Building frameworks to collect and deeply analyze Lightning data for the purposes of solution improvement > - Extending Lightning via advanced functionality that solves the next wave of complex problems and introduces Lightning to broader audiences