Websphere ('R' & Python) Developer

Company: Atyeti
Location: Raleigh, North Carolina, United States
Type: Full-time
Posted: 17.JUL.2021


Recognition: * Inc. 500 & 5000 Honoree Company for 2012,2013,2014,2015 and 2016 * Atyeti Ranks No. 270 on the 2012 Inc. 500 List * 2012,201...



  • Inc. 500 & 5000 Honoree Company for 2012,2013,2014,2015 and 2016
  • Atyeti Ranks No. 270 on the 2012 Inc. 500 List
  • 2012,2016 and 2017 NJ 50 Fastest Growing Companies

Global Investment Bank is looking for a 'R' & Python Developer for its Raleigh, NC location.

Interested candidates please contact: shobhini.srinivas(at)atyeti.com

Job Description:

Overall Responsibilities: • R / Python library developer
• Creating "R" libraries to be used as interface between model "R" code and generic data retrieval API
• Python and pyspark package development
• Communicate and direct model development teams on implementation of statistical models
• Write specifications and documentation for "R" interfaces.
• Interface with Quant users and gather feedback on delivered analytical data
• Communicate needed changes to development team
• Work with QA team on test plan reviews and assist in QA testing process with requirements clarifications and questions Functional Responsibilities:
Specific tasks include but are not limited to: • Work on one of following initiatives within Global Markets Data Analytics group and other projects
• Liaise with Dev team on defining data structures used in computing modeling
• Liaise with QA team on explaining requirements and assisting with QA testing process
• Support UAT process Required Skills:
Technical / Analytical Skills: • Experience with advanced "R" coding including package development
• "R" code optimization and memory management
• Understanding of core R data structures required
• Understanding of Python and PySpark development
• Good understanding of testthat, dplyr and sparklyr packages
• Software development background preferred and experience working in Agile environment
• Comfortable working with UNIX/LINUX environment
• Understanding of GIT and/or SVN processes
• Previous experience with RESTful API framework
• Good understanding of XML and JSON
• Good comfort level with relational databases and SQL
• Experience creating interface specification documents, attribute mapping documents, functional specifications
• Proficiency with MS Excel, MS Word, MS Visio and MS PowerPoint Nice to have: • Experience with Docker, Jenkins, Azure and Openshift
• Experience with open source big data technologies (Hadoop, Hive, Impala, MLLIB, Oozie etc.) for large scale data analysis
• Experience with visualization tools like Tableau
• Experience with RShiny
• Knowledge of regression techniques for modeling the relationship between an output variable and several input variables
• Understanding of regulatory guidelines (CCAR, Basel) around Model Risk Management
• Working knowledge of various Fixed Income and Equities products, for example Derivatives, FX and Cash Equities Essential Skills • Strong verbal and written communication skills
• Strong analytical and problem solving skills WORK EXPERIENCE/BACKGROUND:
Experience/Background • 7-8 years working experience…

- provided by Dice

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