Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. Citi’s Mission and Value Proposition (http://www.citigroup.com/citi/about/mission-and-value-proposition.html) explain what we do and Strategy (http://www.citigroup.com/citi/about/leadership-standards.html) explain how we do it. Our mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We strive to earn and maintain our clients’ and the public’s trust by constantly adhering to the highest ethical standards and making a positive impact on the communities we serve. This Senior Data Engineer is responsible for building solutions to build Data Engineering Solutions using next generation data techniques. The position will also be liaising between business users and technologists to exchange information about solutions, including requirements and usage information **Responsibilities:** + Integral team member of our Data Engineering team responsible for design and development of Big data solutions Partner with domain experts, product managers, analyst, and data scientists to develop Big Data pipelines in Hadoop or Snowflake Responsible for delivering data as a service framework + Responsible for moving all legacy workloads to cloud platform. + Ability to discuss requirements with key stakeholders, document dataflow and capture requirements. Access right solution recommend teams to drive best solution into implementation. + Work with data scientist to build Client pipelines using heterogeneous sources and provide engineering services for data science applications. + Ability to research and assess open-source technologies and components to recommend and integrate into the design and implementation. + Be the technical expert and mentor other team members on Big Data and Cloud Tech stacks. + Define needs around maintainability, testability, performance, security, quality and usability for data platform + Drive implementation, consistent patterns, reusable components, and coding standards for data engineering processes + Convert SAS based pipelines into languages like PySpark, Scala to execute on Hadoop and non-Hadoop ecosystems + Tune Big data applications on Hadoop and non-Hadoop platforms for optimal performance + Evaluate new IT developments and evolving business requirements and recommend appropriate systems alternatives and/or enhancements to current systems by analyzing business processes, systems and industry standards. + Supervise day-to-day staff management issues, including resource management, work allocation, mentoring/coaching and other duties and functions as assigned + 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 **Qualifications:** + 8+ years of experience in hadoop/big data technologies. + 3+ years of experience in spark. + 2+ years experience in Snowflake + 2+ year of experience working on Google or AWS cloud developing data solutions. Certifications preferred. + Hands-on experience with Python/Pyspark/Scala and basic libraries for machine learning is required; + Experience with containerization and related technologies (e.g. Docker, Kubernetes) is a plus + 1 year Hadoop administration experience preferred + 1+ year of SAS experience preferred. + Comprehensive knowledge of the principles of software engineering and data analytics + Advanced knowledge of the Hadoop ecosystem and Big Data technologies Hands-on experience with the Hadoop eco-system (HDFS, MapReduce, Hive, Pig, Impala, Spark, Kafka, Kudu, Solr) + Knowledge of agile (scrum) development methodology is a plus + Strong development/automation skills + Proficient in programming in Java or Python with prior Apache Beam/Spark experience a plus. + System level understanding - Data structures, algorithms, distributed storage & compute + Can-do attitude on solving complex business problems, good interpersonal and teamwork skills **Education:** + Bachelor’s degree/University degree or equivalent experience This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. ------------------------------------------------------ **Job Family Group:** Technology ------------------------------------------------------ **Job Family:** Data Analytics ------------------------------------------------------ **Time Type:** Full time ------------------------------------------------------ **Primary Location:** Irving Texas United States ------------------------------------------------------ **Primary Location Full Time Salary Range:** $125,760.00 - $188,640.00 In addition to salary, Citi’s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. 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. Available offerings may vary by jurisdiction, job level, and date of hire. ------------------------------------------------------ **Anticipated Posting Close Date:** Nov 30, 2024 ------------------------------------------------------ Citi is an equal opportunity and affirmative action employer. Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Citigroup Inc. and its subsidiaries ("Citi”) invite all qualified interested applicants to apply for career opportunities. 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 (https://www.citigroup.com/citi/accessibility/application-accessibility.htm)** . View the "EEO is the Law (https://www.dol.gov/sites/dolgov/files/ofccp/regs/compliance/posters/pdf/eeopost.pdf) " poster. View the EEO is the Law Supplement (https://www.dol.gov/sites/dolgov/files/ofccp/regs/compliance/posters/pdf/OFCCP\_EEO\_Supplement\_Final\_JRF\_QA\_508c.pdf) . View the EEO Policy Statement (http://citi.com/citi/diversity/assets/pdf/eeo\_aa\_policy.pdf) . View the Pay Transparency Posting (https://www.dol.gov/sites/dolgov/files/ofccp/pdf/pay-transp\_%20English\_formattedESQA508c.pdf) Citi is an equal opportunity and affirmative action employer. Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.