Job Overview:
At Citi we’re not just building technology, we’re building the future of banking. Encompassing a broad range of specialties, roles, and cultures, our teams are creating innovations used across the globe. Citi is constantly growing and progressing through our technology, with laser focused on evolving the ways of doing things. As one of the world’s most global banks we’re changing how the world does business. If you think this position you see is right for you, we encourage you to apply!
About the Role
We are looking for a motivated and detail-oriented Python application developer with 4+ years of experience to join our development team. The ideal candidate will contribute to designing, developing and optimizing business process automation solutions and data driven solutions, leveraging cutting-edge AI technologies and modern containerization practices to build scalable and resilient applications.
Responsibilities
- This function covers incumbents responsible for various data and business process automation projects and applications, which includes troubleshooting, enhancements and builds.
- Design, develop, and maintain robust and scalable backend systems, incorporating AI/ML capabilities (e.g., Retrieval-Augmented Generation, Large Language Model integration, Machine Learning Control Plane) and deploying solutions using containerization technologies.
- Responsible for routine operational or administrative work.
- Individuals will have their work thoroughly reviewed and checked by more senior incumbents and will have limited contact outside their immediate area.
- Daily deliverable of routine and defined outputs, while at the same time developing knowledge of the broader context in which the work is being performed.
Qualifications
- At least 5-8 years of experience as Python or Backend Developer.
- Demonstrated proficiency with key Python libraries for backend development, data processing, and AI/ML (e.g., FastAPI/Flask/Django, Pandas, NumPy, Scikit-learn, PyTorch/TensorFlow, LangChain, LlamaIndex).
- Exposure in SQL/PL-SQL, RDBMS or any other database systems implementation and query.
- Experience with AI development frameworks and concepts, including Retrieval-Augmented Generation (RAG), Machine Learning Control Plane (MCP), and Large Language Models (LLMs).
- Proficiency in containerization technologies such as Docker and orchestration platforms like Kubernetes.
- Ability to think strategically and the ability to engage resources outside of their direct control to achieve objectives.
- Capable of writing and building components to integrate into new or existing systems.
- Documentation experience for complex software components.
- Experience in implementing product lifecycle - design, development, quality, deployment, maintenance.
- Ready to work within a collaborative environment with teams.
- Creative thinking for identifying new opportunities.
Education
Bachelor’s/Master’s degree in computer science or engineering.
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Job Family Group: Technology------------------------------------------------------
Job Family:Applications Development------------------------------------------------------
Time Type:Full time------------------------------------------------------
Most Relevant Skills Please see the requirements listed above.------------------------------------------------------
Other Relevant Skills For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------
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.
If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
View Citi’s EEO Policy Statement and the Know Your Rights poster.
Skills Required
- 5-8 years experience as a Python or Backend Developer
- Proficiency with Python backend and data/AI libraries (FastAPI/Flask/Django, Pandas, NumPy, Scikit-learn)
- Experience with deep learning frameworks (PyTorch or TensorFlow)
- Experience with GenAI toolkits and LLM integration (LangChain, LlamaIndex, LLMs)
- Experience with Retrieval-Augmented Generation (RAG) and Machine Learning Control Plane (MCP) concepts
- SQL/PL-SQL and RDBMS implementation and query experience
- Proficiency in containerization and orchestration (Docker, Kubernetes)
- Experience across product lifecycle: design, development, quality, deployment, maintenance
- Documentation experience for complex software components
- Bachelor's or Master's degree in Computer Science or Engineering
- Ability to write and integrate components into new or existing systems and work collaboratively
Citi Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Citi and has not been reviewed or approved by Citi.
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Healthcare Strength — Benefits coverage is positioned as comprehensive, including health, dental, and vision insurance plus on-site clinics, prescription drug support, and disability coverage. Family-building support such as fertility assistance is described as a notable differentiator within the overall package.
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Retirement Support — Retirement benefits are framed as strong, highlighted by a 401(k) with matching and additional plan options like a Roth 401(k). Financial support is reinforced through discounts and broader financial guidance resources tied to the benefits ecosystem.
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Wellbeing & Lifestyle Benefits — Wellbeing support extends beyond insurance through programs like an Employee Assistance Program, counseling/legal resources, and gym or wellness reimbursement. These offerings increase the perceived total rewards value even when cash compensation sentiment varies by role.
Citi Insights
What We Do
Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. We have 200 years of experience helping our clients meet the world's toughest challenges and embrace its greatest opportunities. We are Citi, the global bank – an institution connecting millions of people across hundreds of countries and cities.
