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Big Data Senior Developer

https://www.citi.com/ Logo

Citi

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Location:
India, Chennai

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

Not provided

Job Description:

Applications Development Senior Programmer Analyst 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 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
  • Monitor and control all phases of development process (analysis, design, construction, testing, implementation)
  • Provide user and operational support on applications to business users
  • Utilize in-depth specialty knowledge to analyze complex problems/issues
  • Recommend and develop security measures in post implementation analysis
  • Consult with users/clients and other technology groups on issues
  • Ensure essential procedures are followed and help define operating standards
  • Serve as advisor or coach to new or lower level analysts
  • Operate with limited level of direct supervision
  • Exercise independence of judgement and autonomy
  • Act as SME to senior stakeholders
  • Assess risk when business decisions are made

Requirements:

  • 8+ years of Development experience
  • Expertise in Hadoop Ecosystem (HDFS, Impala, HIVE, HBASE, etc.)
  • Java Server side development working in Low latency applications
  • Scala programming skills
  • Spark expertise (micro batching, EOD/real time)
  • Data Analyst preferably using SQL
  • Financial background preferable
  • Python
  • Linux
  • A history of delivering against agreed objectives
  • Ability to multi-task and work under pressure
  • Ability to pick up new concepts and apply the knowledge
  • Demonstrated problem solving skills
  • Enthusiastic and proactive approach with willingness to learn
  • Excellent analytical and process-based skills (process flow diagrams, business modelling, functional design)
  • Bachelor's degree/University degree or equivalent experience

Nice to have:

Financial background

Additional Information:

Job Posted:
September 02, 2025

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:
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