Big Data Developer, Citi

Big Data Developer

Citi

Location:
India, Pune

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Not provided

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Job Description:

8+ years of experience in Big Data technologies such as Scala, Spark, and/or Pyspark; Expertise in Java, Python, Apache Spark, and Hadoop ecosystem; Proficiency in developing frameworks, utility services, and working with distributed systems; Strong technical skills in data storage solutions like RDBMS, Hive, and NoSQL databases; Banking domain knowledge and ability to work independently; Hands-on experience in cloud technologies, AI/ML, and vendor products is a plus

Requirements:

8+ years of application/software development/maintenance on Big Data Technologies like Scala, Spark/Pyspark
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
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)
Experience creating large-scale, multi-tiered, distributed applications with Hadoop and Spark
Knowledge of implementing different data storage solutions such as RDMBS (Oracle), Hive, HBase, Impala and NoSQL databases
Ability to work independently, multi-task, and take ownership of various analyses or reviews
Results-oriented, willing and able to take ownership of engagements
Banking domain experience
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
Experience with API development and use of data formats

What we offer:

Equal opportunity employer
Reasonable accommodation for persons with disabilities

Additional Information:

Job Posted:
August 20, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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