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The Data Engineering ETL Developer is an intermediate-level position responsible for the design, development, and implementation of robust and scalable data integration solutions. The successful candidate will be a key member of the Strategic Ledger program, a critical initiative focused on transforming upstream data into the CIT template for loading into Oracle Financials SaaS. This role is a core part of the Technology team, focusing on building and maintaining the firm's critical data pipelines using the Ab Initio platform. The overall objective is to contribute to high-quality data systems analysis and programming activities that support our strategic financial data objectives.
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
Design, develop, and maintain high-performance, resilient, and scalable ETL processes using the Ab Initio suite of products (GDE, Co>Operating System, EME) to transform upstream data into the required format for Oracle Financials SaaS
Conduct detailed data analysis, data profiling, and data quality assessments to ensure the integrity of data moving through the Strategic Ledger pipelines
Translate business requirements from the Strategic Ledger program into technical specifications for ETL jobs and data models
Develop and optimize complex SQL queries for data extraction, transformation, and loading across various database platforms
Create and manage metadata within the Ab Initio Enterprise Meta>Environment (EME), ensuring proper version control and adherence to development standards for the program
Develop Unix/Linux shell scripts for job automation, scheduling, and file manipulation related to the data transformation process
Monitor and control all phases of the development process, including analysis, design, construction, testing, and implementation
Provide operational support for production applications, troubleshoot issues, and perform performance tuning to meet business SLAs
Utilize in-depth specialty knowledge of ETL and Ab Initio to analyze complex data-related problems and recommend efficient solutions
Collaborate with data architects, business analysts, and other technology groups to ensure solutions are aligned with enterprise standards and business needs
Ensure essential procedures are followed and help define operating standards and processes for the ETL framework
Serve as an advisor or coach to new or lower-level analysts, sharing expertise in Ab Initio and data integration best practices
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients, and assets. This includes driving compliance with applicable laws, rules, and regulations related to data handling, adhering to Policy, applying sound ethical judgment, and escalating, managing, and reporting control issues with transparency
Requirements:
5-8 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
5-8 years of hands-on experience in data systems analysis and ETL development
Proven, in-depth expertise with the Ab Initio platform (GDE, Co>Operating System, EME) is mandatory
Strong proficiency in SQL and experience with relational databases (e.g., Oracle, Teradata)
Solid experience with Unix/Linux environments and shell scripting
Demonstrated experience in managing and implementing successful data-centric projects, preferably within the financial services industry
Strong understanding of data warehousing concepts, data modeling, and ETL best practices
Experience with large-scale data transformation projects and loading data into financial systems (e.g., Oracle Financials, SAP) is highly desirable
Ability to work under pressure, manage deadlines, and adapt to unexpected changes in requirements
Excellent problem-solving and analytical skills
Experience with job scheduling tools (e.g., Autosys) is a plus
Working knowledge of consulting/project management techniques/methods is beneficial
Bachelor’s degree/University degree or equivalent experience
Nice to have:
Experience with job scheduling tools (e.g., Autosys) is a plus
Working knowledge of consulting/project management techniques/methods is beneficial