PySpark Big Data Developer

Citigroup Inc.; Pune District; On-site; INR 4,766,444 - 7,149,666; Full time

Job summary

Citigroup Inc. is seeking an Applications Development Intermediate Programmer Analyst in Pune, India. This role focuses on the implementation of new application systems and contributions to applications systems analysis and programming activities.

The ideal candidate will have 2-5 years of experience in the Financial Service industry and a Bachelor’s degree. Responsibilities include analyzing applications for vulnerabilities, consulting with users, and advising junior analysts. The position requires knowledge of Big Data technologies and programming languages.

Qualifications

• 2-5 years of relevant experience in the Financial Service industry.
• Intermediate level experience in Applications Development role.
• Consistently demonstrates clear and concise written and verbal communication.
• Demonstrated problem-solving and decision-making skills.
• Ability to work under pressure and manage deadlines.

Responsibilities

• Utilize knowledge of applications development to define necessary system enhancements.
• Consult with users on issues and recommend programming solutions.
• Analyze applications to identify vulnerabilities and security issues.
• Serve as advisor or coach to new or lower level analysts.
• Resolve issues by selecting solutions through acquired technical experience.

Skills

Python

OOP (Object-Oriented Programming)

Big Data technologies

SQL Server

Shell Scripting

Git

JIRA

Confluence

Tableau

Education

Bachelor’s degree or equivalent experience

Tools

PySpark

HDFS

Hive

Sqoop

Hadoop

Autosys

Job description

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 code
• Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems
• Apply fundamental knowledge of programming languages for design specifications.
• Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debugging
• Serve as advisor or coach to new or lower level analysts
• Identify problems, analyze information, and make evaluative judgments to recommend and implement solutions
• Resolve issues by identifying and selecting solutions through the applications of acquired technical experience and guided by precedents
• 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.

Qualifications:

• 2-5 years of relevant experience in the Financial Service industry
• Intermediate level experience in Applications Development role
• Consistently demonstrates clear and concise written and verbal communication
• Demonstrated problem-solving and decision-making skills
• Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements

Education:

• Bachelor’s degree/University degree or equivalent experience

Key Experience & Expertise:

• Enterprise Application Development:6-8 years in developing and managing enterprise-grade applications.
• Object-Oriented Programming (OOP):Solid foundation in OOP concepts.
• Big Data Development:Expertise in PySpark, HDFS, Hive, Sqoop, and Hadoop for Big Data environments.
• Database Technologies:Good exposure to SQL ServerandORACLE databases. Experience with query writing for data validation/manipulation
• Scripting & Automation:Proficient in Shell Scripting and experience with job scheduling tools likeAutosys.
• BI Reporting Tools:Some exposure to BI tools, specificallyTableau.
• Tools & Practices:Proficient with Git; experience with JIRA, Confluence. Familiarity with DevOps and CI/CD pipelines.

Candidate possesses 4-8 years of experience in developing and managing Enterprise Applications, demonstrating a robust foundation in Big Data technologies and a strong grasp of software development principles.

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

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