AI Scientist
Covera HealthFull Time
Senior (5 to 8 years), Expert & Leadership (9+ years)
Candidates must possess a Master's Degree or higher in Machine Learning, Data Science, AI, Computer Science, or a related quantitative field. A minimum of 2 years of experience in AI, data science, or predictive modeling is required, along with proficiency in multiple programming languages, particularly Python. Experience with deep learning frameworks (CNN, RNN, LSTM, attention models), machine learning methodologies (SVM, GLM, boosting, random forest), graph models, or reinforcement learning is essential. Familiarity with open-source tools like pytorch, Keras, tensorflow, scikit-learn, and pandas, as well as large data analysis using pySpark, LLMs and Generative AI tools, Hadoop and NoSQL technologies (Map Reduce, Hive, HBase, mongoDB, Cassandra), modifying advanced algorithms, online/mobile marketing analytics, and GPU programming are also necessary.
The Senior Data Scientist will research and develop analytical solutions, prototype new products, and evaluate data assets. This role involves creating advanced machine learning analytical solutions to extract insights from diverse structured and unstructured data sources, and unearthing data value by selecting and applying the right machine learning, deep learning, and processing techniques. Responsibilities include refining data manipulation and retrieval through efficient data structures and storage solutions, innovating with data processing and information retrieval tools, dissecting and documenting vast datasets to highlight patterns, and solving complex challenges by developing impactful algorithms. The role also requires ensuring model excellence by validating performance scores and analyzing return on investment and benefits.
Travel booking platform for flights, hotels, rentals
Expedia Group operates in the travel industry, offering a wide range of services for travelers and travel-related businesses. It connects users with options for flights, hotels, car rentals, vacation packages, and activities through its various brands, including Expedia, Hotels.com, and Vrbo. Travelers can easily find and book trips that match their preferences and budgets. The company earns revenue primarily through commissions on bookings and advertising from travel service providers looking to promote their offerings. Additionally, Expedia Group supports its partners by providing access to valuable data and technology, helping them improve their operations and grow their businesses. The goal of Expedia Group is to create a seamless travel experience for users while maximizing the potential of its partners.