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ETL Developer / 0 - 0 Years / Not Mentioned

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Posted 13 Mar 2018 (161 days ago)


Job Description

Business Intelligence Data Integrator/ETL Developer                                 Job Description 
 
 
Job Responsibilities 
 
 Responsible for design and development of data integration processes.   Work centers on the transformation of various production and corporate data sources into to the enterprise data warehouse.  Responsible for analyzing source systems for transition and acquisition of data to the enterprise data warehouse  Define a suitable architecture for data integration from multiple, disparate data sources (including legacy systems, relational databases, and XML/JSON/ASCII files).  Define and implement the required business transformation rules and logic to the ETL scripts to load the data warehouse  Design and develop exception handling and data cleansing / standardization procedures  Work directly with users of data and support personnel to ensure optimal ETL performance and adherence to data quality standards  Design /Develop various enterprise reports/Dashboards using open source BI tools  
 
Required:     Five plus years experience in data warehousing, data modeling and data integration for enterprise data environments.     Experience  in design of large scale ETL solutions integrating multiple / heterogeneous  systems     Experience in data analysis, modeling ( logical and physical data models)  and design specific to a data warehouse / Business Intelligence environment (normalized  and multi dimensional modeling)     Experience with ETL tools primarily Talend and/or any other Data Integrator tools (Open source / proprietary), extensive experience with SQL and SQL scripting (PL/SQL & SQL query tuning and optimization) for relational databases such as PostgreSQL, Oracle, Microsoft SQL Server and MySQL etc., and on NoSQL like MongoDB and/or document based databases.       Experience with Linux / Unix / Windows platforms  Good understanding of overall data warehouse design principles and best practices.  Bachelor’s degree in Computer science/Engineering, management information systems or equivalent additional experience business administration, finance.  Must be detail oriented, highly motivated and work independently with minimal direction.  Excellent written, oral and interpersonal communication skills with ability to communicate design solutions to both technical and non-technical audiences. 
 
Desired  
 Experience with Open source BI reporting tools primarily SpagoBI   Experience on any scripting languages – Python, Perl, JavaScript and shell etc.  Experience in Configuration / Change management tools (esp. JIRA/Remedy/Mercurial etc.)  Worked in product organizations  Technical/Business Skills and Knowledge in Healthcare industry/HL7  Experience in No-SQL/ Big Data environment is highly desirable   Experience with programming web applications with Java, specifically with Servlets and JSP 

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