**About The Giving Block:** We make it easy for nonprofits to accept cryptocurrency donations like bitcoin while also offering donors a more tax efficient way to support their favorite causes. We work with 175+ nonprofits and have processed millions of dollars in cryptocurrency donations. Our goal is to make accepting cryptocurrency donations just as easy as credit card donations. Join us in equipping millions of nonprofits around the world to accept cryptocurrency donations. **Summary Description** Calling all Senior Backend Developers: Are you looking for a new challenge? How would you like to work on something meaningful for an innovative team that’s making cryptocurrency accessible for nonprofits? If you’re an experienced backend developer then come work with us! With more projects on our roadmap than ever before we’re ramping up our development efforts once again. This candidate will have the opportunity to help build out our core technology and integrate with nonprofit and crypto industry leading products. This role will work closely with the co-founders to design and build new features and integrations for some of the largest nonprofit organizations in the world. As with most startups, your work will vary day to day, so no two days will be the same. If it’s a good fit, you will have the opportunity for leadership roles. Join us to create the future of giving. **Experience & Skills:** * 5+ years of experience as a back end developer with at least 2 recent years of experience with NodeJS * OOP * System Design * SQL Databases * Interest in blockchain, cryptocurrency and/or nonprofits (but not required) * Nice to have: experience with TS (we use it on the backend)