Pramati Technologies_hiring Big Data

Below is the Job description. If interested, please share the asked details along with your updated resume.
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Interview Process - Hacker Rank (online test) followed by Technical interviews.

Job Description:
Exp: 6  - 11 yrs
Role:  Sr. Big Data Engineer / Principal Engineers
Work Location: Hyderabad

Requirement:
Expert level proficiency in SQL. Ability to perform complex data analysis with large volumes of data.
Proficiency in at least one of the scripting languages: Perl, Python or others
Experience with Big Data technologies, e.g., Hadoop, Spark
Experience working with and creating data architectures.
Working experience with variety of data storage technology, including columnar databases and Hadoop ecosystem
Knowledge of a variety of machine learning techniques (clustering, decision tree learning, artificial neural networks, etc.) and their real-world advantages/drawbacks.
Experience in data warehousing including dimensional modeling concepts
Hands-on experience building real-time or near real-time data pipelines is a big plus
Knowledge and experience in statistical and data mining techniques: GLM/Regression, Random Forest, Boosting, Trees, text mining, social network analysis, etc.
Experience analyzing data from 3rd party providers: Google Analytics, Site Catalyst, Coremetrics, Adwords, Crimson Hexagon, Facebook Insights, etc.

Responsibilities:

• Should be able to build and maintain robust, scalable and sustainable data pipelines. 
• The Senior Data Engineer should be good at high-scale systems with complex data models and large amounts data coming from various sources. 
• Provide senior-level contribution to a team responsible for the design, implementation, deployment and maintenance of complex data pipelines.
• Work on integration between various internal and external systems.
• Work in a collaborative environment -- meetings, iterative development and design and code review sessions

Thank you