Senior Big Data Engineer, Citi

Citi

Location:
United States, Jersey City

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

181800.00 USD / Year

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Job Description:

The Senior Big Data Engineer is 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. Responsibilities include conducting feasibility studies, IT planning, applications development, and implementing business-specific solutions. Candidates should have strong experience in data engineering, modern data systems, and data modeling, along with excellent communication and problem-solving abilities.

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

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, enabling effective collaboration with cross-functional teams, stakeholders, and management
proven ability to effectively use complex analytical, interpretive and problem-solving techniques and execute plan
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 is 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

Nice to have:

experience data science/machine learning
innovative mindset and can-do attitude to work under pressure

What we offer:

medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays

Additional Information:

Job Posted:
September 05, 2025

Expiration:
September 10, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Senior Big Data Engineer