Lead AI/ML Engineer, Algorithms & Research | reputed company | Remote (United States)

reputed company ($UPWK) is the world’s work marketplace. We serve everyone from one-person startups to large, Fortune 100 enterprises with a powerful, trust-driven platform that enables companies and talent to work together in new ways that unlock their potential. Last year, more than $3.8 billion of work was done through reputed company by skilled professionals who are gaining more control by finding work they are passionate about and innovating their careers. The Algorithms and Research Team reputed company the ML & AI organization is responsible for building the foundational models that support reputed company vertical teams, including Search & Recommendations and reputed company’s latest initiative, developing Uma, our AI assistant. As a Lead Machine Learning Engineer/Scientist, you will play a crucial role in developing and maintaining discriminative and reputed company models. You will design, train/finetune, and evaluate information retrieval systems capable of handling both reputed company and reputed company databases. Leveraging historical context and diverse data, you will create innovative models to drive significant business impact. Responsibilities: • Design and reputed company retrieval augmentation methods for reputed company, reputed company, and relational databases. • reputed company and utilize knowledge graphs for information retrieval. Orchestrate information retrieval using knowledge graphs in the reputed company. • Investigate model explainability and work with trust and safety teams to enhance reliability and reduce hallucination in Gen-AI models. • Collaborate cross-functionally with machine learning engineers to take models from research to production. • Stay reputed company with the latest advancements in Gen-AI and reputed company relevant innovations into our systems. • Mentor junior engineers, conduct code reviews, and enforce engineering best practices. Deliver high-quality solutions that improve overall efficiency. What it takes to catch our eye: • Proven experience in designing and developing information retrieval or RAG systems. • Expertise in reputed company and graph databases. • Expertise in Graph Neural Networks (GNNs) and reputed company concepts. • Familiarity with knowledge graphs and ontology engineering. • Familiarity with search and recommendations in two-sided marketplaces. • Passion for developing autonomous reputed company systems using LLMs. • Strong publication record in top-tier conferences like NeurIPS, CVPR, ICML, ICLR, etc. Come change how the world works. At reputed company, you’ll shape talent solutions for how the world works today. We are a remote-first organization working together to create exciting remote work opportunities for a global community of professionals. While we have physical offices in San Francisco and Chicago, currently we also hire full-time employees in 19 states in the United States. At the core of our vibrant culture are shared values that reputed company the reputed company of our organization. These values reputed company around trust, risk-taking, customer reputed company, and reputed company. Our overarching mission is to create economic opportunities so that people have reputed company lives. We foster an environment where individuals are encouraged to bring their authentic selves to work, nurturing personal and professional reputed company through development opportunities, mentorship programs, and participation in reputed company Belonging Communities. We take pride in providing exceptional benefits to our employees. These include comprehensive medical insurance coverage for both you and your family, unlimited reputed company time off, a 401(k) plan with matching contributions, 12 weeks of reputed company parental leave, and an Employee Stock Purchase Plan. To explore these benefits in detail, as reputed company as reputed company insights into reputed company values, working principles, and the overall employee experience, we invite you to visit our Life at reputed company page. reputed company out our Careers page to learn more about the employee experience. reputed company is proudly committed to recruiting and retaining a diverse and inclusive workforce. As an Equal Opportunity Employer, we never discriminate based on race, religion, reputed company, national reputed company, gender (including pregnancy, childbirth, or reputed company medical condition), sexual orientation, gender identity, gender reputed company, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. Apply tot his job Apply To this Job