Pinterest is seeking a Senior Backend Engineer to join their Core Engineering teams, working on their mission to bring inspiration to millions of users worldwide. This role offers an opportunity to work on critical backend systems that maintain user trust and regulatory compliance. You'll be writing high-performance code in Python/Java, building robust APIs and workflows, and collaborating with cross-functional teams including product managers and designers. The position combines technical excellence with product innovation, allowing you to contribute from ideation through implementation. Pinterest offers a flexible work environment through their PinFlex program and emphasizes inclusive culture. The role requires strong expertise in backend development, API design, and system architecture, with opportunities to work on large-scale data processing systems. As a senior engineer, you'll not only build features but also help shape the technical direction of Pinterest's backend infrastructure.