Big Data Developer
Tata Consultancy Serviceskolkata, west bengal, in30+ days ago
Job descriptionAdvanced working Scala ,SQL,Python / PySpark knowledge and experience working with relational databases, query authoring (SQL) as well as working familiarity with a variety of databases. Experience building and optimizing ‘Cloud big data’ data pipelines, architectures and data sets. Experience performing root cause analysis on internal and external data and processes to answer specific business questions and identify opportunities for improvement. Strong analytic skills related to working with unstructured datasets. Build processes supporting data transformation, data structures, metadata, dependency and workload management. A successful history of understaing, processing and extracting value from large disconnected datasets. Experience supporting and working with cross-functional teams in a dynamic environment. and knowledge of one or more from the below
o Experience with object-oriented / object function scripting languages : Python, Java, C++, Scala, etc.
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Big Data Developer • kolkata, west bengal, in
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