Fraud Bi Developer Big Data

3 to 6 Years    Pune (Maharashtra)

Job Description

The Fraud Data Developer will support the entire North America Risk Operations Fraud function covering credit, debit and partner card products as well as retail banking. The successful candidate will be responsible for creating data ingestion processes using ETL tools specific to the platform being used for application. Partner with other technical staff and business liaisons to document and create data enrichment routines that merge data from diverse systems into a single golden record. Maintain knowledge of emerging technologies in the fields of Data Architecture and Data Science to include RDBMS, NoSQL, and Big Data Platforms. Be able to create complex data solutions that span different technologies and create system documentation for application data tier. Willing to learn new technologies and how to employ them for designated business use cases.
The responsibilities include but are not limited to:
Develops and maintains all data system architecture documentation.

Manages daily activity assigned by manager.

Executes on assigned projects in a fast paced time bound environment by optimizing the use of staff and skillsets.

Partners with stakeholders to understand any new requirements, and executes through developing the solution necessary by leveraging tools and standards adopted within the organization.

Act as both a Business Analyst and IT Business Analyst for the application as necessary.

Creates code and ensure all features checked into code repository meets coding standards.

Maintains code base and ensure all builds are issue free.

Establishes automated testing that will minimize release issues.

Maintain knowledge of new and emerging technologies.

Acts as focal for data issue resolution and ensures rapid break fix and minimize impact.

Takes ownership of complex problems and provides guidance and code that meets business needs and is sustainable and follows best practices as set by the technology industry.

Provides application and process documentation and/or contributes to documentation both for both technical and user base.

Ensures and maintains changes necessary to support compatibility required by broader IT initiatives.

Ensure the deployment of appropriate application security measures as required by Info Security.

Assists in creating Application and Business Recovery documentation/procedures.

Ensuring the applications are compatible with the larger Citi technology releases.

Participating in upgrading the application when software components become End of Life.

Job Skills/Qualifications BS/BA in computer science or other technical discipline

3 years of experience in Hadoop/big data technologies.

1 years of hands-on experience in Python/Pyspark/Impala and basic libraries for machine learning.

Talend ETL expertise.

2 years of RDBMS Database Development Advanced T-SQL or PL/SQL

Experience with Linux shell scripting i.e., Beeline, bash etc..

Experience with NoSQL databases - MongoDB preferred.

Hands on knowledge with CI/CD tools (Bitbucket, Jenkins , JIRA)

Hadoop Big Data experience querying and creating objects in HIVE database.

Demonstrated problem solving and analytical skills with the ability to effectively conduct root cause analysis

Ability to work across functions and bridge departments necessary to complete projects.

Excellent verbal and written communication skills

Experience creating forward looking solutions that anticipate future client and system needs

Preferred Qualifications:
Financial or Banking Industry experience.

Experience with Data Visualization tools Tableau.

Microsoft BI - SSIS, SSRS 2 years

Microsoft SQL Server 2016, 2019

Experience with Enterprise scheduling tools (Autosys, etc)

Experience with Connectivity Tools (Connect Direct, SSH Tectia)

Experience with SAS (Macros, ETL, Reporting) is a big plus

Education:
BS/BA in computer science or other technical discipline

Master's degree preferred
Education: BA (Arts)
Industry: Banking

Skills Required

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Job Detail

  • Job Id
    JD2900725
  • Industry
    Not mentioned
  • Total Positions
    1
  • Job Type:
    Full Time
  • Salary:
    Not mentioned
  • Employment Status
    Permanent
  • Job Location
    Pune (Maharashtra),
  • Education
    Not mentioned
  • Experience
    3 to 6 Years