Python Developer, Citi

Citi

Location:
United States, Irving

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

107120.00 - 160680.00 USD / Year

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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:

Lead the end-to-end technical development, deployment, monitoring, and maintenance of real-world, production-level Generative AI solutions within a financial context
Apply advanced NLP techniques to financial data, refining prompt engineering strategies for Large Language Models (LLMs) to achieve optimal performance and desired outcomes
Collaborate extensively with business stakeholders to translate complex business needs into robust and scalable GenAI technical requirements and solutions
Develop, test, and maintain high-quality Python code for GenAI applications, integrating with various data sources, APIs, and vector databases
Design and implement scalable API architectures for GenAI applications, ensuring seamless integration and efficient data flow
Proactively troubleshoot and debug GenAI models in production environments, quickly identifying and resolving issues to maintain system stability and performance
Monitor and optimize MLOps pipelines for GenAI models, ensuring efficient training, deployment, and continuous integration/continuous delivery (CI/CD)
Stay rigorously up to date with the rapidly evolving Generative AI landscape, continuously researching and evaluating new tools, techniques, LLM architectures, and emerging technologies
Participate actively in team meetings, contributing to strategic discussions, technical design reviews, and knowledge sharing sessions
Communicate complex technical concepts and GenAI capabilities clearly and effectively to non-technical stakeholders, translating technical jargon into understandable business terms
Ensure adherence to best practices in MLOps, model governance, data privacy, and responsible AI principles throughout the development lifecycle

Requirements:

3-5 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
Bachelor's degree/University degree or equivalent experience
Expert-level Python programming skills
Deep familiarity with core Python
Extensive proficiency in key libraries for AI/ML and GenAI applications: NumPy, Pandas, SciPy, Scikit-learn, XGBoost, LightGBM, TensorFlow, PyTorch, Transformers, LangChain

What we offer:

medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages including planned time off (vacation), unplanned time off (sick leave), and paid holidays
discretionary and formulaic incentive and retention awards

Additional Information:

Job Posted:
September 09, 2025

Expiration:
September 15, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Python Developer

Citi

Location:United States, Irving

Category:IT - Software Development

Contract Type:Employment contract