Job Title: Data Scientist I

We are seeking a Data Scientist who will focus on search and content, who will be dedicated to the creation of next-generation search relevance techniques and strategies for LexisNexis, dramatically improving how our users search and find the answers to their research questions. We expect this person to be versatile, be a team player, as well enthusiastic to tackle new problems as we continue to push technology forward.

ACCOUNTABILITIESSolve some of the most challenging problems in natural language processing, machine learning, and information retrieval including topical classification, sentiment analysis, user intent detection.Research and build models based on both shallow and deep machine learning. Train robust NLP-based models a very large corpus of news and financial data.Apply machine learning techniques for improving search algorithms.Drive best practices for NLP/Machine Learning pipelines.Maintain current knowledge base of state-of-the-art ML algorithms (BERT, ELMo, GPT, etc.), API's, and open-source methods and be able to quickly evaluate alternatives.Work on business requirements and actionable stories with reasonable time estimates.Work with senior data scientists, architects and product leaders to apply data science solutions.DATA SCIENCE AND NLP SKILLSSolid understanding of machine learning techniques such as classification, clustering, recommendation systems, and statistical models.Experience using Machine Learning and associated packages like scikit-learn, pandas, Numpy.Proficiency training large scale models in at least one modern deep learning engine such as Tensorflow, Keras, PyTorch/Torch,MXNet,Caffe/Caffe2Experience using NLP tools and methods such as OpenNLP, Stanford NLP, LDA, Gensim, spaCyPROGRAMMING SKILLSExperience using Python AND/OR (Java OR Scala)SQL programming experienceCLOUD SKILLSFamiliarity with Cloud-based Machine Learning environmentsLexisNexis, a division of RELX Group, is an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law. If a qualified individual with a disability or disabled veteran needs a reasonable accommodation to use or access our online system, that individual should please contact accommodations@relx.com or if you are based in the US you may also contact us on 1.855.833.5120.

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