Senior Python Developer, Citi

Citi

Location:
India, Pune

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

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.

Job Responsibility:

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
Design, develop, and maintain scalable and efficient data processing pipelines using Python and Spark
Work with Big Data technologies to process and analyze large datasets
Manage and optimize Oracle databases, ensuring high performance and reliability
Develop and maintain scripts and automation processes on Unix systems
Collaborate with cross-functional teams to gather requirements and deliver technical solutions aligned with business needs
Troubleshoot and resolve technical issues across the tech stack
Stay updated with emerging technologies and contribute to the adoption of best practices

Requirements:

5-8 years of relevant experience
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
Proficiency in Python and Spark for data processing and analytics
Strong knowledge of Oracle databases, including SQL and performance tuning
Experience with Big Data technologies (e.g., Hadoop, Hive, HDFS)
Solid understanding of Unix systems and shell scripting
Strong problem-solving skills and the ability to work in a fast-paced environment
Excellent communication and collaboration skills
Bachelor's degree in Computer Science, Engineering, or a related field

Nice to have:

Experience with cloud platforms (e.g., AWS, Azure, or GCP)
Familiarity with data pipeline orchestration tools (e.g., Apache Airflow)
Knowledge of DevOps practices and CI/CD pipelines

Additional Information:

Job Posted:
June 05, 2025

Employment Type:

Fulltime

Work Type:

On-site work

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Senior Python Developer