Citigroup Big Data / Analytics Developer in Pune, India
The Applications Development Senior 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.
Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
Ensure essential procedures are followed and help define operating standards and processes
Serve as advisor or coach to new or lower level analysts
Has 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.
Write excellent-quality code based on functional requirements, while meeting agile implementation deadlines.
Contribute to concept models, design and system architectures.
Build, deploy, and test application components in a development environment during the implementation phase working with all layers of the application stack.
Work proactively & independently to address project requirements, and articulate issues/challenges with enough lead time to address project delivery risks
Create and maintain appropriate documentation during development.
Support/understand legacy applications as well as new development.
Providing expertise in technical analysis and solving technical issues during project delivery
Full Software Development Lifecycle
Code reviews, test case reviews and ensure code developed meets the requirements
Component Design/ Coding/ Unit Testing/ Debugging
Excellent analytical skills and problem-solving experience for implementation, debugging and testing
Level 3 production support
8-10 years of relevant experience years of strong core and/or web Java development
3-4 years of strong Big Data ecosystem experience; implementation of Data Warehouse on Big Data
7-10 years of experience with SQL and relational databases, 1-2 years or NoSQL preferred.
Spark, Hive, Oozie, Shell Scripting is must, Real time experience in Spark is must.
Data Modelling, Warehousing, Data Governance
Oracle or any RDBMS Database knowledge and data warehousing with complex data transformation pipeline design/development knowledge is required.
Experience in systems analysis and programming of software applications
Experience in managing and implementing successful projects
Working knowledge of consulting/project management techniques/methods
Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
Experience in Object Oriented Development, writing and translating use cases and requirements.
Unix + Shell Scripting
At least one Unit Testing Framework (jUnit or equivalent).
Nice to Have
2-3 years of Python experience (nice to have)
Solid experience with frameworks like Spring, Spring Batch
Functional Programming skills like Clojure, Scala
Reactive Architecture, Apache Open Source Big Data toolset, Data Modelling, Warehousing, Data Governance
- 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:
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.
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Citi is an equal opportunity and affirmative action employer. Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.