R Programmer jobs in Mumbai at Reserve Bank Information Technology Private Limited

R Programmer

Primary Skills (Must-have)

Writing reusable, testable, and efficient codes

Good Understanding of Datatypes (numeric, integer, character, factor, boolean etc.) & Data Structures (Vector, Array, Matrix, Dataframe, List etc.),Inter-Conversion between these data structures.

File IO & File Formats (Reading and Writing txt, csv, excel, psv, rds & rda files)

Conditional & Iterative control statements & Handling of date values in R.

Functions (User Defined & Built-in functions),Apply functions & Operators (Logical, Relational & Special Operators)

Sub setting using indices, names, Boolean values on different data structures.

Variable Scoping & Environments (Global & Local Environments)

Data Wrangling (Joins, Sorting, searching etc.) & Manipulation of Data frames (Addition / Deletion of rows & columns, Filtering, Grouping, Summarizing etc.)

Good knowledge of common data processing packages like dplyr, tidyr, lubridate, purr, data.table etc.

Visualization (Using base-R, ggplot, plotly etc.)

R-Packaging, Versioning

Building dashboards using frameworks like Shiny

Basic unix/linux commands

Secondary Skills (Good-to have)

Object Oriented Programming (Classes & Objects)

REST API using Plumber & Rest RServe

Knowledge of RHadoop, ORCH, RHIPE, Hadoop Streaming etc. and processing of large data sets in R

Knowledge of using TensorFlow, Keras, PyTorch from R

Knowledge of ODBC package within R

Experience of Angular or React frameworks

Experience:2-3 years of experience of working as a R programmer

Working knowledge of R libraries used for Data Analytics and Machine Learning

Building data pipelines in R

Manipulating large data sets using R

Creating REST APIs and Shiny applications using R

Creating visualization using R

Experience of production deployment

Experience of unit testing and integration testing

Reserve Bank Information Technology Private Limited (ReBIT), has been set up by the Reserve Bank of India to serve its IT and cybersecurity needs and to improve the cyber resilience of the Indian banking industry.

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