Amazon's People Experience and Technology org (PXTCS) is seeking a Senior Software Engineer to join their Central Science Team. This role combines technology and data science to improve Amazon's HR processes and employee experience. You'll work on sophisticated distributed systems, processing big data and implementing machine learning models. The position offers competitive compensation ($151,300-$261,500) and requires 5+ years of experience in software development and system architecture. You'll collaborate with economists, scientists, and engineers to build solutions for workforce planning, recruiting, and employee engagement. The role demands expertise in distributed systems, data modeling, and statistical analysis. Amazon offers comprehensive benefits and promotes an inclusive workplace culture. This is an opportunity to make a significant impact on how Amazon manages and enhances its workforce experience through technology.