The Junior Big Data Engineer (C11) is an intermediate-level role responsible for designing, developing, and optimizing data pipelines and ETL processes to support Citi’s data-driven initiatives. This position involves close collaboration with data analysts and technology teams to ensure reliable, high-quality data solutions.
- Company: Citi Bank
- Location: Tampa, Florida (Hybrid)
- Job Type: Full-time
- Salary: $76.6K/ yr – $106.8K/ yr
About Citi
At Citi, a career is much more than just a job. As part of our global team of 230,000+ employees, you will have the opportunity to make a meaningful impact, grow your career, and contribute to innovations that drive financial services forward. Citi is committed to diversity, inclusion, and providing opportunities for continuous professional development.
Key Responsibilities
- Design, develop, and maintain ETL processes for data extraction, transformation, and loading.
- Write advanced SQL and PL/SQL queries for data manipulation, validation, and reporting.
- Develop and optimize data pipelines using Python and related libraries.
- Leverage Big Data platforms such as Hadoop, Hive, or Snowflake for storage and processing.
- Implement data quality checks and monitoring to ensure accuracy and consistency.
- Collaborate with stakeholders to define data requirements and solutions.
- Troubleshoot and resolve data-related issues in real time.
- Maintain detailed documentation of ETL workflows and data architecture.
- Stay current with emerging trends and tools in data engineering and analytics.
Required Qualifications
- 2–5 years of experience delivering data-intensive solutions in agile environments.
- Strong knowledge of relational databases and SQL-based data transformation.
- Hands-on experience with ETL tools (Apache Spark, Talend).
- Experience in Big Data technologies such as Hadoop, Hive, or Snowflake.
- Understanding of data warehousing concepts and Oracle databases.
- Proficiency in Python or Scala for data engineering tasks.
- Familiarity with DevOps tools (CI/CD, Git, automated quality checks).
- Strong problem-solving and communication skills.
Why Join Citi?
As a Citi employee, you will be part of a global organization that values collaboration, innovation, and career growth. You’ll enjoy opportunities to work on high-impact projects while contributing to a culture of excellence and inclusion.
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