Data Scientist

 ThoughtWorks India is looking for talented Data scientists passionate about building large scale data processing systems to help manage the ever-growing information needs of our clients.

Education

PhD/MS or Masters in Applied mathematics, statistics, physics, computer science or operations research background. 5+ years experience in a relevant role.

Skills

·      Passion for understanding business problems and trying to address them by leveraging data - characterized by high-volume, high dimensionality from multiple sources

·      Ability to communicate complex models and analysis in a clear and precise manner

·      Experience with building predictive statistical, behavioral or other models via supervised and unsupervised machine learning, statistical analysis, and other predictive modeling techniques.

·      Experience using R, SAS, Matlab or equivalent statistical/data analysis tools. Ability to transfer that knowledge to different tools

·      Experience with matrices, distributions and probability

·      Familiarity with at least one scripting language - Python/Ruby

·      Proficiency with relational databases and SQL

·      Natural language processing experience is a plus

·      Experience with Map/Reduce, Hadoop, Hive etc. is a plus

·      Experience with NoSQL stores is a plus

Responsibilities

·      Has worked in a big data environment before alongside a big data engineering team (and data visualization team, data and business analysts)

·      Translate client's business requirements into a set of analytical models  

·      Perform data analysis (with a representative sample data slice) and build/prototype the model(s)

·      Work with the client's business users and/or data scientists to define and close on the model design

·      Provide inputs to the data ingestion/engineering team on input data required by the model, size, format, associations, cleansing required 

·      Identify/Provide approach and data to validate the model(s)

·      Collaborate with a technology/data engineering team to transfer the business understanding, get the model productionized and validate the output along with business users

·      Tune the model(s) to improve results provided over time

·      Understand business challenges and goals of a client to formulate the approach for data analysis and model creation that will support their business decision making

·      Do hands-on data analysis and model creation and proactively mentor other team members

·      Work in highly collaborative teams that strive to build quality systems and provide business value

·      Work closely with clients, both in the Business Domain and with Technical staff members

·      Have the opportunity to work in a number of different domains in a variety of different client environments

·      Travel to work at client sites and other ThoughtWorks offices. This may include international travel

·      Continually learn, mentor and develop your career

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