Principal Software Engineer Search Systems

About the role

Our team is dedicated to unlocking the rich knowledge embedded within Elsevier's content through our rich data platform; this empowers researchers, clinicians, and innovators worldwide to gain new insights, make informed decisions, and accelerate progress across research, healthcare, and life sciences. We lead the ongoing transformation of Elsevier's vast, unstructured information into richly interconnected knowledge graphs that capture the full depth and nuance of scientific meaning. Through our dynamic knowledge discovery platform, we combine graph-powered agentic AI with advanced search technologies to deliver contextually relevant, trustworthy, and precise answers to researchers. As part of the Search team , you'll contribute to the systems and infrastructure that fuel this mission. We focus on building scalable, reliable, and high-performance retrieval systems that accelerate innovation across Elsevier's ecosystem. We are looking for a Principal Software Engineer with extensive search experience that can design and implement complex search and retrieval systems, mentor team members, and help evolve our central search engineering architecture by collaborating closely with product, platform, and other engineering teams to deliver technical solutions, and high-throughput services with meaningful real-world impact.