Big Data Developer, Citi

Big Data Developer

Citi

Location:
India, Chennai

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

The role involves developing and maintaining software applications, particularly focusing on Big Data technologies in a hybrid work setting within the banking domain. Strong programming and analytical skills, as well as technical knowledge of tools like Apache Spark and Hadoop, are required.

Requirements:

8+ years of application/software development/maintenance
5+ years of experience on Big Data Technologies like Scala, Spark/Pyspark is must
Knowledge of Scala, Java & Python programming language
Experience on any two languages is mandatory
Experience with JAVA (Core Java, J2EE, Spring Boot Restful Services), Web services (REST, SOAP), XML, Java Script, Micro services, SOA etc.
Strong technical knowledge of Apache Spark, Hive, SQL, and Hadoop ecosystem
Experience with developing frameworks and utility services including logging/monitoring
Experience delivering high quality software following continuous delivery and using code quality tools (JIRA, GitHub, Jenkin, Sonar, etc.)
Experience creating large-scale, multi-tiered, distributed applications with Hadoop and Spark
Profound knowledge implementing to different data storage solutions such as RDMBS(Oracle), Hive, HBase, Impala and NO SQL databases
Ability to work independently, multi-task, and take ownership of various analyses or reviews
Has to be results-oriented, willing and able to take ownership of engagements
Banking domain experience is a must
Strong analytical and communication skills

Nice to have:

Work experience in Citi or Regulatory Reporting applications
Hands on experience on cloud technologies especially around data engineering
Hands on experience on AI/ML integration and creation of data pipelines
Experience with vendor products like Tableau, Arcadia, Paxata is a plus
Experience with API development and use of data formats is a plus

What we offer:

Equal opportunity employer
Accessibility support for persons with disabilities

Additional Information:

Job Posted:
August 20, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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