Senior Big Data Engineer, Citi

Citi

Location:
United States, Jersey City

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

121200.00 - 181800.00 USD / Year

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Job Description:

The Senior Big Data Engineer 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:

Participation in establishment and implementation of new or revised application systems and programs
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 and analysis, design, construction, testing, and implementation
Provide user and operational support on applications to business users
Utilize in-depth specialty knowledge of applications development 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 and processes
Serve as advisor or coach to new or lower level analysts
Appropriately assess risk when business decisions are made

Requirements:

6+ years of experience as a Data Engineer with hands on end-to-end solutions
Strong experience in design data management solutions and implementing including data control, data lineage, data catalogue, and security access
Excellent verbal and written communication skills
Proven ability to effectively use complex analytical, interpretive and problem-solving techniques
Passion and commitment for process and design simplification
Develop with traditional and modern data systems (relational/non-relational databases, cloud/big data platform, ETL/ELT, data catalogue and data quality/control tools) and data mesh technology
Design and analysis to build data modeling for a large data warehouse, operational and analytical data stores
Experience data science/machine learning in a plus
Innovative mindset and can-do attitude to work under pressure
Experience working in financial services
Experience in data pipeline and integration using Java, Python, Airflow, ETL tools like Abinitio, Dataiku, DataStage etc. and able to perform performance tuning
Bachelor's degree/University degree or equivalent experience

Nice to have:

Experience data science/machine learning
Experience working in financial services

What we offer:

Medical, dental & vision coverage
401(k)
Life, accident, and disability insurance
Wellness programs
Paid time off packages including vacation, sick leave, and paid holidays
Discretionary and formulaic incentive and retention awards

Additional Information:

Job Posted:
September 04, 2025

Expiration:
September 09, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Senior Big Data Engineer