Big Data Developer, Citi

Citi

Location:
India, Pune ▼
Chennai

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.

Job Responsibility:

Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
Ensure essential procedures are followed and help define operating standards and processes
Serve as advisor or coach to new or lower level analysts
Has the ability to operate with a limited level of direct supervision
Can exercise independence of judgement and autonomy
Acts as SME to senior stakeholders and/or other team members
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing, and reporting control issues with transparency
Person in this role will have to talk to different tech and functional teams across globe
We have teams in different LATAM countries, US, Mexico, and India
Should be available mostly during the second shift supporting Indian timings and should be able to attend calls during the first half of US Time zone
Minimal interaction with external clients

Requirements:

8+ years of application/software development/maintenance
5+ Years of experience on Big Data Technologies like Apache Spark, Hive, Hadoop 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, Microservices, 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 like MongoDB, HBase, Cassandra etc.
Ability to work independently, multi-task, and take ownership of various analyses or reviews
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, KNIME is a plus
Experience with API development and use of data formats is a plus

Additional Information:

Job Posted:
May 27, 2025

Employment Type:

Fulltime

Work Type:

On-site work

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Big Data Developer