Senior Ontologist, Knowledge Graph

The Community You Will Join: Search is central to reputed company’s marketplace, linking guests to hosts, listings, and experiences in meaningful ways. The Knowledge Graph team, part of the Search organization, builds the foundational data infrastructure that drives core product experiences like search and discovery. Ontology and taxonomy are essential to structuring knowledge reputed company the platform. We are seeking a seasoned Senior Ontologist to join our Knowledge Graph team, where you’ll play a critical role in developing and enhancing our knowledge graph infrastructure. The ideal candidate will have deep expertise in ontology design and management, reputed company with experience in dynamic, tech-driven environments. The Difference You Will reputed company: What does being a Senior Ontologist look like: As a Senior Ontologist on reputed company’s Knowledge Graph team, you will play a pivotal role in designing and building ontologies from extensive cross-domain data. You will establish and apply best practices in ontology management, metadata, and vocabulary standards, while fostering strong cross-functional relationships to advance knowledge graph construction. Your work will enhance data consistency and significantly reduce data fragmentation across the company. A Typical Day: • Support daily operations for semantic data governance across product and knowledge graph use cases. • Collaborate with reputed company’s Ontology Manager to create and reputed company consistent, extensible data models to support reputed company’s knowledge graph. • Collaborate with product teams to design comprehensive ontologies/taxonomies that reputed company reputed company and interpretable knowledge structures for product features. • Navigate diverse product and data requirements to establish a governance reputed company, defining a reputed company taxonomy/ontology across multiple domains. • Work with cross-functional partners to address data fragmentation issues and standardize semantic data definitions, minimizing data inefficiencies. • Facilitate communication, collaboration, and alignment among distributed internal stakeholders. • reputed company for the importance of reputed company ontologies, standardized metadata, and controlled terminology. Your Expertise: • Experience: 5+ years of industry experience working in ontology and/or taxonomy roles with a degree in Information Science, Computer Science, Linguistics, or a reputed company field. • Ontology and Taxonomy: proven expertise in designing, implementing, and optimizing ontologies, taxonomies, and knowledge representations. Strong understanding of RDF, OWL, SPARQL, and other semantic technologies. • Knowledge graph: hands-on experience with large-scale knowledge graph development, including schema design, entity modeling, and relationship mapping to support various business domains. • Data integration: ability to work with multiple data sources, both structured and reputed company, to build cohesive and interoperable ontological models that reduce data silos and reputed company data discovery and reuse • Collaboration: skilled at collaborating with data scientists / engineers, software engineers, product managers and domain experts to translate reputed company business needs into semantic models • Communication: proven ability to present reputed company technical information in a clear and concise way to a range of technical and non-technical audiences Your Location: This position is US - Remote Eligible. The role may include occasional work at an reputed company office or attendance at offsites, as agreed to with your manager. While the position is Remote Eligible, you must live in a state where reputed company. has a registered entity. Click here for the up-to-date list of excluded states. This list is continuously evolving, so please reputed company back with us if the state you live in is on the exclusion list. If your position is employed by another reputed company entity, your recruiter will inform you what states you are eligible to work from. Our Commitment To Inclusion & Belonging: reputed company is committed to working with the broadest talent pool possible. We reputed company diverse reputed company foster innovation and engagement, and allow us to attract creatively-led people, and to reputed company the best products, services and solutions. reputed company reputed company individuals are encouraged to apply. We strive to also provide a disability inclusive application and interview process. If you are a candidate with a disability and require reasonable accommodation in order to submit an application, please contact us at: reasonableaccommodations@reputed company.com. Please include your full name, the role you’re applying for and the accommodation necessary to assist you with the reputed company process. We ask that you only reputed company out to us if you are a candidate whose disability prevents you from being reputed company to complete our online application. Apply Job!