Sr NLP & Text Mining Data Scientist

Job Description

Essential functions The Sr. NLP Text Mining Scientist / Engineer will have the opportunity to lead a team, shape team culture and operating norms as a result of the fast-paced nature of a new, high-growth organization.

• 7+ years of Industry experience primarily related to Unstructured Text Data and NLP (PhD work and internships will be considered if they are related to unstructured text in lieu of industry experience but not more than 2 years will be accounted towards industry experience)

• Develop Natural Language Medical/Healthcare documents comprehension related products to support Evolent Health business objectives, products and improve processing efficiency, reducing overall healthcare costs

• Gather external data sets; build synthetic data and label data sets as per the needs for NLP/NLR/NLU

• Own the Natural Language and Text Mining products from platforms to systems for model training, versioning, deploying, storage and testing models with creating real time feedback loops to fully automated services

• Work closely and collaborate with Data Scientists, Machine Learning engineers, IT teams and Business stakeholders spread out across various locations in US and India to achieve business goals

• Provide mentoring to other Data Scientist and Machine Learning Engineers

• Strong understanding of mathematical concepts including but not limited to linear algebra, Advanced calculus, partial differential equations and statistics including Bayesian approaches

• Strong programming experience including understanding of concepts in data structures, algorithms, compression techniques, high performance computing, distributed computing, and various computer architecture

• Good understanding and experience with traditional data science approaches like sampling techniques, feature engineering, classification and regressions, SVM, trees, model evaluations

• Additional course work, projects, research participation and/or publications in Natural Language processing, reasoning and understanding, information retrieval, text mining, search, computational linguistics, ontologies, semantics

• Experience with developing and deploying products in production with experience in two or more of the following languages (Python, C++, Java, Scala)

• Strong Unix/Linux background and experience with at least one of the following cloud vendors like AWS, Azure, and Google for 2+ years

• Hands on experience with one or more of high-performance computing and distributed computing like Spark, Dask, Hadoop, CUDA distributed GPU (2+ years)

• Thorough understanding of deep learning architectures and hands on experience with one or more frameworks like tensorflow, pytorch, keras (2+ years)

• Hands on experience with libraries and tools like Spacy, NLTK, Stanford core NLP, Genism, johnsnowlabs for 5+ years

• Understanding business use cases and be able to translate them to team with a vision on how to implement

• Identify enhancements and build best practices that can help to improve the productivity of the team.

Nice to Have

• Medical concepts with codes from standard ontologies (SNOMED CT, LOINC, RxNorm, ICD, etc.)

• Lucene, Solr, Elastic Search experience

• Experience with Kubernetes and dockers

• Experience building REST API s for AI work and knowledge of microservices architecture

• Participation in open source community projects

Academic Qualification:

• Master s degree or above in Computer Science, Computational linguistics, Mathematics, Physics or electrical engineering with research experience from a strong academic program along with thesis ( No Post Graduate diplomas and undergraduate degrees )

• Completion of thesis/research is required as part of graduation in computer science, artificial intelligence, Mathematics, Physics, Electrical Engineering or statistics

• A PhD degree in Computer Science, Artificial Intelligence, Computational Linguistics, Machine Learning, or related technical field is preferred from a strong academic program

• Publication record in top NLP conferences (NIPS, ICLR, ACL, NAACL, EMNLP, SIGIR, WWW etc) is preferred

,

Keyskills :
machine learningpythondata analysissqlanalyticshigh performance computingnatural language processingoptical character recognitionpartial differential equationsbig datause casesopen source