Citi
The ETL Developer is an intermediate level position 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
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 the 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.
Key Responsibilities
Design and implement Spark applications to process and transform large datasets in HDFS. Develop ETL pipelines in Spark using Python for data ingestion, cleaning, aggregation, and transformations. Optimize Spark jobs for efficiency, reducing run time and resource usage; finetune memory management, caching, and partitioning strategies for optimal performance. Load data from different sources into HDFS, ensuring data accuracy and integrity. Integrate Spark applications with Hadoop frameworks such as Hive and Sqoop. Troubleshoot and debug Spark job failures, monitor job logs, and use Spark UI to identify issues.
Qualifications
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.
Education
Bachelors degree/University degree or equivalent experience.
Benefits
Citi offers competitive employee benefits, including medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Location
Tampa, Florida, United States Compensation
Salary range: $96,960.00 $145,440.00 per year. Posting Date
Posting closes on October 27, 2025. EEO Statement
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. Accessibility
If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity, review accessibility at Citi. View Citis EEO Policy Statement and the Know Your Rights poster. #J-18808-Ljbffr
Key Responsibilities
Design and implement Spark applications to process and transform large datasets in HDFS. Develop ETL pipelines in Spark using Python for data ingestion, cleaning, aggregation, and transformations. Optimize Spark jobs for efficiency, reducing run time and resource usage; finetune memory management, caching, and partitioning strategies for optimal performance. Load data from different sources into HDFS, ensuring data accuracy and integrity. Integrate Spark applications with Hadoop frameworks such as Hive and Sqoop. Troubleshoot and debug Spark job failures, monitor job logs, and use Spark UI to identify issues.
Qualifications
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.
Education
Bachelors degree/University degree or equivalent experience.
Benefits
Citi offers competitive employee benefits, including medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Location
Tampa, Florida, United States Compensation
Salary range: $96,960.00 $145,440.00 per year. Posting Date
Posting closes on October 27, 2025. EEO Statement
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. Accessibility
If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity, review accessibility at Citi. View Citis EEO Policy Statement and the Know Your Rights poster. #J-18808-Ljbffr