Python Full Stack Application Lead Developer, Citi

Citi

Location:
India, Pune

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Not provided

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Job Description:

Python Full Stack Application Lead Developer - Assistant Vice President 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:

Design, build and maintain modern, interactive, responsive userfriendly web application
Design & develop secure, high performance APIs adhering to standards like Swagger/OpenAPI
Drive TestDriven Development(TDD) practices to ensure high code quality, reliability & maintainiblity
Analyse functional requirements, design and implementation
Write clean, maintainable, and scalable code following best practices
Code, test, and deploy application components with local and offshore developer
Debug and Troubeleshoot software issues to ensure smooth performance and funtionality
Build reusable components and frontend libraries for future use
Self managing ability to handle project endtoend
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

Requirements:

8-12 years of strong Python Development experience using Python, React OR Angular, UNIX, Pandas, Docker
Acting as Lead developer & guiding other junior team members in their tech deliveries
Hands on experience with Python3, testing using Pytest(or similar), OOPs
Hands on experience on Python based framework such as FastAPI/ Tornado/ Flask / DRF
Proficient in JavaScript framework/libraries such as React/Angular/Vue.js
Familiarity of multiprocessing and multithreading and parallel programming
Hands on experience with MongoDB or similar Database
Familiar with Jupyter Notebooks and dockerization preferred
Familiar with debugging skills in Linux using command line
Knowledge of development tools: IDE, debugger, lint checker, test framework
Ability to understand business requirements and translate them into technical requirements
Knowledge of responsive design and cross browser compatibility
Familiarity with code versioning tool such as git
Excellent problem-solving skills and attention to detail
Effectively communicate within and outside the team
Basic Understanding of Autosys
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

Nice to have:

Experience with CI/CD pipelines and deployment processes
Having 5+ years of experience in UI + backend tech
Tableau integration knowledge

Additional Information:

Job Posted:
September 20, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Python Full Stack Application Lead Developer