Senior Bigdata Developer, Citi

Citi

Location:
India, Chennai

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Not provided

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Job Description:

The Applications Development Senior Programmer Analyst is a mid-level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. This role involves hands-on development, managing workload, tracking requirements, and delivering business needs on the Vanguard Big Data Platform.

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
operate with a limited level of direct supervision
exercise independence of judgement and autonomy
act as SME to senior stakeholders and/or other team members
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
interface with product teams to understand their requirements to build the ingestion pipelines and conformance layer for consumption by business, product and operation teams
work closely with the data ingestion team to track the requirements and drive the build out of the canonical models
provide guidance to the data conformance team for implementing the requirements/changes/enhancements to the conformance model
participate in data management activities related to the Risk and Regulatory requirements

Requirements:

8-12 years of relevant experience
experience in systems analysis and programming of software applications
experience in managing and implementing successful projects
working knowledge of consulting/project management techniques/methods
ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements

Nice to have:

Cloudera/Hortonworks/AWS EMR
Snowflake
Couchbase
S3 experience
experience with the AWS or GCP tech stack components
relational and NoSQL database integration and data distribution principles experience
experience with API development and use of JSON/XML/Hypermedia data formats
analysis and development across Lines of business Product including Payments, Digital Channels, Liquidities, Trade, Client Experience
cross train, functional and technical knowledge
align to Engineering Excellence Development principles and standards
promote and increase our Development Productivity scores for coding
fully adhere to and evangelize a full Continuous Integration and Continuous Deploy pipeline

Additional Information:

Job Posted:
August 15, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Senior Bigdata Developer