**The Senior Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology Team. The overall objective of this role is to lead applications systems analysis and programming activities.** **Responsibilities:** **Lead integration of functions to meet goals, deploy new products, and enhance processes** **Analyze complex business processes, system processes, and industry standards to define and develop solutions to high level problems** **Provide expertise in area of advanced knowledge of applications programming and plan assignments involving large budgets, cross functional project, or multiple projects** **Develop application methodologies and standards for program analysis, design, coding, testing, debugging, and implementation** **Utilize advanced knowledge of supported main system flows and comprehensive knowledge of multiple areas to achieve technology goals** **Consult with end users to identify system function specifications and incorporate into overall system design** **Allocate work, and act as an advisor/coach developers, analysts, and new team members** **Influence and negotiate with senior leaders and communicate with external parties** **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:** **10+ years of relevant experience** **Experience in applications development** **Experience in management** **Expertise in Bigdata ecosystem(Cloudera Distribution)using spark and Map Reduce** **Unix/Python shell scripting** **Java (core) 1.8 or above - Hands-on experience (advanced concepts of data structures, memory management and design patterns)** **Apache Spark - Hands on (preferable on Java spark)** **Bigdata ecosystem (Good understanding of Hadoop, preferable cloud era distribution), exposure to Hive, Impala, Yarn** **Good Data analysis and programing skills and understanding of large datasets(no sql joins)** **Experience managing global technology teams** **Working knowledge of industry practices and standards** **Consistently demonstrates clear and concise written and verbal communication** **Good knowledge of Java and spark architecture and design principles** **Adjacent Skills:** **Unix/Python shell scripting** **Junit/Testing frameworks** **Hive, JMS, Impala and Kafka experience** **Good communication skills** **Education:** **Bachelor’s degree/University degree or equivalent experience** ------------------------------------------------------ **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 (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.