Data Scientist - Python/ SQL
- Schlesinger Group
- 3 - 6 years
- Noida, Gurugram
- 3 years ago
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Job Description
Roles and Responsibilities
- Have to work with complex data structures, manipulate, cleanse data and perform statistical analysis like Hypothesis testing, Chi-square, ANOVA, z-test, t-test, etc.
- Have to perform hands-on analysis of large volumes of transaction, supplier, and customer-level data, primarily using SQL and Python.
- Develop and deliver Machine Learning models & predictive analysis.
- Support testing initiatives (Feature Importance test, Cross-Validation, A/B Tests, etc.)
- Implement analytical frameworks and/or proposals.
- You will work with various partners (Line of Business, Programs, etc.) to support ad hoc requests & initiatives.
Desired Candidate Profile
- 3+ years of proven experience in Data Science/ Machine Learning/ NLP.
- Deep knowledge of maths, probability, statistics, and algorithms.
- Understanding of NLP techniques for text representation, semantic extraction techniques, data structures, and modeling.
- Deep understanding of text representation techniques (such as n-grams, bag of words, sentiment analysis, etc), statistics and classification algorithms.
- Have in-depth knowledge of NLU, NLP, and common NLP algorithms like BERT, word2vec, FastText, ELMO.
- Strong knowledge of NLG algorithms like HMM, LSTM, Transformers, AutoEncoders, etc.
- You should have strong SQL knowledge, to query/join/transform/cleanse data including PyODBC.
- You should have a strong knowledge of Advanced Analytics/Predictive Modelling/Data Science like Regression, Classification, Deep Learning, Decision Trees, Random Forest, Clustering, etc.
- Familiarity with machine learning frameworks (like Keras, PyTorch, or TensorFlow) and libraries (like scikit-learn).
- You should have good experience using analytics language preferably Python. R good to have.
- You should have hands-on experience on Pandas, NumPy, RDDs, Data structures, DataFrames. Apache Spark good to have.
- Ability to interpret data and analysis results to generate insights.
- Effectively communicate complex ideas to primary business partners, both verbally and in writing.
- Eagerness to learn the business.
- Seek alternative technology solutions to problems.
- Experience working with Git.
- Good to have knowledge of Linux and shell scripting.
Note:- Early joiners are highly preferable. Your Max Notice Period should not be more than 30 Days.
Job Classification
Industry: IT Services & ConsultingFunctional Area: Analytics & Business Intelligence,
Role Category: Analytics & BI
Role: Analytics & BI
Employement Type: Full time
Education
Under Graduation: B.Tech/B.E. in Any SpecializationPost Graduation: M.Tech in Any Specialization, MCA in Computers, MS/M.Sc(Science) in Mechanical Engineering, Physics, Computers, Electronics & Embedded Technology, Statistics, Electronics, Electrical Engineering, Cyber Security Engineering, Data Informatics, Maths
Doctorate: Any Doctorate in Any Specialization, Doctorate Not Required
Contact Details:
Company: Schlesinger GroupAddress: Pace City-1, Plot no 139, SECTOR-37, Gurgaon, Haryana,122001, INDIA
Location(s): Noida, Gurugram
Keyskills: Data Science Machine Learning Python Data scientist NLP Algorithms NLG Statistics SQL
Schlesinger Group
Schlesinger Group is a full service Data Collection and Marketing Research company Headquartered in United States, and appearance across the Globe specialized in research facilities. It supports studies in the consumer, healthcare, jury, finance, IT and business markets. The company's services ex...
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