The ETL 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:
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
Has the ability to operate with a limited level of direct supervision.
Advocates for continuous improvement, particularly in code quality, testability, reliability, and operational excellence
Enthusiastic about rapid technological change and comfortable adopting new tools, platforms, and methodologies
Capable of working across a broad technology spectrum, from legacy systems to modern big‑data and distributed platforms
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.
Required Qualifications:
5+ years of relevant experience
Hands-on experience with Ab Initio or any other ETL tools (required) on Unix/Linux and Windows platforms
Strong knowledge of Data Warehouse and ETL architecture, design principles, and development methodologies
Broad cross‑functional IT experience, including application integration and interface design
Experience managing and resolving complex issues across ETL processes, SQL workloads, and Unix scripts
Hands‑on database application development using Oracle and/or MySQL
Working knowledge of messaging and streaming technologies such as JMS, MQ, or Kafka is preferred
Preferred Qualifications:
Proficient in Oracle databases (preferred) and strong working knowledge of Linux environments
Advanced expertise in Unix shell scripting, SQL and PL/SQL development, and troubleshooting ETL pipelines
Proven experience in performance tuning, benchmarking, throughput analysis, and capacity planning
Experience designing and building shared frameworks and utility services, including logging, monitoring, and error‑handling
Familiarity with Agile development methodologies (Scrum/Kanban preferred)
Experience with change and release management processes
Exposure to the Financial Services domain is strongly preferred
Experience developing applications using Spark, Scala, Java or Python is a plus
Working knowledge of messaging and streaming technologies such as JMS, MQ, or Kafka is preferred
Education:
Bachelor’s degree/University degree or equivalent experience
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Job Family Group: Technology------------------------------------------------------
Job Family:Applications Development------------------------------------------------------
Time Type:Full time------------------------------------------------------
Primary Location Full Time Salary Range:$94,300.00 - $141,500.00------------------------------------------------------
Most Relevant Skills Please see the requirements listed above.------------------------------------------------------
Other Relevant Skills For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------
Automated Processing and AIWe use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.
Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.
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This job opening is for an existing job vacancy.
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