As a Barclays Ontology Senior Data Engineer you will work closely with Prime Derivatives business, Product Development, and Operations partners to drive and execute on transformational initiatives that help realize aggressive client growth targets. We are looking for a seasoned hand on technologist to guide the team on a multiyear architecture evolution journey to position our platform to accommodate business growth and provide next generation client experience. Barclays is one of the world's largest and most respected financial institutions, with 329 years of success, quality, and innovation behind us. We've helped millions of individuals and businesses thrive, creating financial and digital solutions that the world now takes for granted. An important and growing p