Senior Software Engineer II

Apollo.io is the leading go-to-market solution for revenue teams, trusted by over 500,000 companies and millions of users globally, from rapidly growing startups to some of the world's largest enterprises. Founded in 2015, the company is one of the fastest growing companies in SaaS, raising approximately $250 million to date and valued at $1.6 billion.Your Role & MissionAs a Senior Backend Engineer at Apollo, you'll be a critical part of a fast-growing company, working on a cross-functional team to build highly scalable systems and set the bar for how we engineer. This is an AI-native role. You'll work in an open, collaborative environment, give and receive hands-on mentorship, and interface daily with design, front-end, analytics, product, and teams beyond Engineering.Daily Adventures & ResponsibilitiesDesign and implement highly scalable, highly available backend services with proper monitoring and alerting in placeRamp quickly into large, unfamiliar codebases, de-risk your changes,