Amazon's North American Stores Expansion (NASX) team is seeking talented Software Development Engineers to revolutionize their vendor negotiation system. This role focuses on building tools that will optimize Amazon's Always On Negotiation system, ensuring the best possible prices for customers across all products. The position offers a competitive base salary range of $114,800 to $191,800 per year, plus additional compensation including equity and sign-on bonuses. As part of Amazon's core retail technology team, you'll work on systems that directly impact millions of customers and sellers, helping to scale and improve the marketplace's pricing efficiency. The role requires strong software development experience and system design capabilities, offering an opportunity to work on large-scale e-commerce systems that power one of the world's largest retail platforms. Amazon provides a comprehensive benefits package and promotes an inclusive work environment where innovation and customer obsession are key principles.