Function Overview: Citi’s Treasury and Trade Solutions group is built on the power of our network. Citi Treasury and Trade Solutions (TTS), provides integrated cash management and trade finance services to multinational corporations, financial institutions and public sector organizations across the globe. With a full range of digital and mobile enabled platforms, tools and analytics, TTS continues to lead the way in delivering innovative and tailored solutions to its clients. TTS offers the industry’s most comprehensive suite of treasury and trade solutions including cash management, payments, receivables, liquidity management and investment services, working capital solutions, commercial card programs, trade finance and services. TTS counts 80% of Global Fortune 500, over 1,100 public sector entities and thousands of financial institutions amongst its diverse client base Collaborates with clients to deliver next-generation financial solutions using TTS Innovation Labs Application / Team Overview: TTS has made strategic investments in key technologies which will enable our business to grow and innovate into the future. One of these investment areas is Big Data, where we are building on our existing capability within GIW to support growing needs of organization. The TTS Big Data platform is a multi-year critical program within Data Technology. Great exposure and opportunity to work with the latest technologies such as Hadoop and the Big Data eco-system, Real-time processing and Analytics. Role Description: This role is for an Apps Dev Programmer Analyst within the GIW Big Data Pivot program. The candidate will work on existing applications and frameworks for data delivery (GIW) and will be responsible for design and development of new models and frameworks, and delivering on business use cases as our data strategy is developed further. The role is within a technology group, but involves engagement with business and understanding of operating environments. Detail Role Specifications & Requirements Qualifications: Bachelor’s degree (in Science, Computers, Information Technology or Engineering) At least 4-6 years overall IT experience with experience on large & complex projects Technical / Functional Proficiency: Must have 3 yrs development experience in Hadoop / Big Data domain experience in Spark, SCALA, HDFS, Hive, S3, Couchbase and Impala. Must have 3 years of experience in DWH like Oracle (preferable) and/or Teradata or MYSQL Expertise in developing shell and Unix scripting Experience in Hadoop based real time and batch based architecture Experience in NoSQL databases like HBase and Couchbase Experience in real time messaging and ingestion including Kafka Experience in Cloudera distribution CDH 7.x - Hadoop Distributed File System, YARN, ZooKeeper, Oozie Experience in management and troubleshooting of Spark Jobs Experience in developing frameworks and utility services including logging/monitoring Experience in Java/Scala API development and use of JSON/XML/Hypermedia data formats Agile development processes experiences a plus Financial Services domain expertise is a plus Preferred to have Python and exposure or working experience in AWS, Snowflake and other cloud environment Leadership Skills: Excellent organization skills, attention to detail Demonstrated sense of responsibility and capability to deliver quickly Proactive problem-solver Relationship builder and team player Excellent verbal, written and interpersonal communication skills Good analytical and business skills Ability to build strong relationships in a multi-cultural environment across all levels within IT Promotes continuous process improvement especially in code quality, testability & reliability Excited about rapid changes in the market/domain and being flexible to adopt newer technologies and methods. Job Family Group: Technology Job Family: Applications Development Time Type: Full time 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. View the " EEO is the Law " poster. View the EEO is the Law Supplement. View the EEO Policy Statement. View the Pay Transparency Posting