Big Data Developer

2 months ago

Chennai, India Citi Full time
The Applications Development Intermediate Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.Responsibilities:Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements, including using script tools and analyzing/interpreting codeConsult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systemsApply fundamental knowledge of programming languages for design specifications.Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debuggingServe as advisor or coach to new or lower level analystsIdentify problems, analyze information, and make evaluative judgements to recommend and implement solutionsResolve issues by identifying and selecting solutions through the applications of acquired technical experience and guided by precedentsHas the ability to operate with a limited level of direct supervision.Can exercise independence of judgement and autonomy.Acts as SME to senior stakeholders and /or other team members.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:5+years of experience in large Financial Services or Insurance or Telecom companies5+ years of Software Development and Big Data experienceExpertise with data reconciliations, data quality, large data processing and controlsHands on experience with the following tools and technologies:Hadoop, Spark, KafkaRelational SQL and NoSQL databasesExperience with Java, Scala, Microservices Expertise in Big Data querying tools e.g. Hive and ImpalaExperience with NLP/Machine learningExperience with reporting tools, like Tableau

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.Big Data Hive, Spark, Cloudera, SQL development------------------------------------------------------Job Family Group:Technology

------------------------------------------------------Job Family:Applications Development

------------------------------------------------------Time Type:Full time

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