Big Data Lead

Big Data Lead Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview The Applications Development Technology Lead Analyst 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: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary 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+ YOE is a mandate The position is based in India and will require the candidate to work as a BigData Lead for Liquidity Management in Citigroup Ltd. Candidate will be part of a cross-functional team that's responsible for the full software development life cycle, from conception to deployment. Candidate will work independently and should be highly self-motivated. Candidate will resolve any new vulnerability in timely manner in multiple application. Key Responsibilities: Design, develop, test, and maintain, robust, resilient, scalable, high-quality software Implements high load data solutions using various tools and technologies. Stay current and provide insight on cutting edge software approaches, architectures, and vendors Design, maintain application Components, CI/ CD pipelines for OpenShift. Improve code coverage by using sonar. Knowledge/Technical Experience: Strong Experience in Apache Hadoop, Spark, Hive, Impala, Yarn, Talend, Hue Spark Calculators based on business logic/rules Programming skills with Scala, Python, Unix/Linux shell, Spark RD Understanding of OOP and Functional design approach. 7 to 8 years of strong experience in development, performance tuning, troubleshooting and deployment Big Data Reporting, Querying and analysis 3 to 5 years of Development experience with SQL and NoSQL databases Knowledge of software architecture, design and testing. Familiar with standard SDLC and Agile processes Ability to produce professional, technically sound solutions Strong writing, communication, time-management, decision-making, and basic task organization skills Experience in system design based on given constraints and goals Knowledge of continuous integration tools like Jenkins/Team city, LightSpeed Knowledge of version control tool such as GIT Education: Bachelor's degree/University degree or equivalent experience Master's degree preferred This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. Job Background/context: The position is based in India and will require the candidate to work as a BigData Lead for Liquidity Management in Citigroup Ltd. Candidate will be part of a cross-functional team that's responsible for the full software development life cycle, from conception to deployment. Candidate will work independently and should be highly self-motivated. Candidate will resolve any new vulnerability in timely manner in multiple application. Key Responsibilities: Design, develop, test, and maintain, robust, resilient, scalable, high-quality software Implements high load data solutions using various tools and technologies. Stay current and provide insight on cutting edge software approaches, architectures, and vendors Design, maintain application Components, CI/ CD pipelines for OpenShift. Improve code coverage by using sonar. Knowledge/Technical Experience: Strong Experience in Apache Hadoop, Spark, Hive, Impala, Yarn, Talend, Hue Spark Calculators based on business logic/rules Programming skills with Scala, Python, Unix/Linux shell, Spark RD Understanding of OOP and Functional design approach. 7 to 8 years of strong experience in development, performance tuning, troubleshooting and deployment Big Data Reporting, Querying and analysis 3 to 5 years of Development experience with SQL and NoSQL databases Knowledge of software architecture, design and testing. Familiar with standard SDLC and Agile processes Ability to produce professional, technically sound solutions Strong writing, communication, time-management, decision-making, and basic task organization skills Experience in system design based on given constraints and goals Knowledge of continuous integration tools like Jenkins/Team city, LightSpeed Knowledge of version control tool such as GIT Qualifications: Bachelor's degree (in science, computers, information technology or engineering) Job Family Group: Technology Job Family: Applications Development Time Type: Full time Most Relevant Skills: Please see the requirements listed above. Other Relevant Skills: For complementary skills, please see above and/or contact the recruiter. 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Created: 2026-03-04