Jobs at Cognitiv

Lead and grow a team of ML research scientists to design, implement, and deploy deep learning and LLM-based recommender and real-time bidding systems. Provide strategic direction, mentor researchers, contribute hands-on to coding and experiments, collaborate with engineering to enable scalable deployments, and manage project timelines to deliver high-impact research into production.

As a Staff Research Scientist, you'll innovate in deep learning for recommendation systems and real-time bidding, directly contributing to advanced ML solutions at Cognitiv.

Design, build, and own backend services and APIs in .NET Core on AWS to power ContextGPT integrations. Drive partner and data-center integrations, resolve scaling challenges, improve performance and reliability, and take end-to-end ownership from design through production operations while collaborating with internal teams and external partners.

Lead architecture and long-term direction of a multi-petabyte data platform powering AI-driven advertising. Drive cross-team initiatives across data engineering, ML, and product; improve scalability, reliability, cost-efficiency, and operational excellence; mentor senior engineers and influence platform strategy and modernization.

As a Senior Software Engineer, you'll lead the design and reliability of data systems that link ad visibility to customer purchases, focusing on big data engineering and backend service optimization using C#, ClickHouse, and SQL.

Drive research and engineering for production-scale recommendation systems and real-time bidding. Design, prototype, and evaluate deep learning and LLM approaches, build and deploy scalable ML systems, optimize model accuracy and efficiency, and collaborate with cross-functional teams to integrate research into production advertising platforms.