Python Developer(Machine Learning)
Citi
Software Engineering, Data Science
Irving, TX, USA · O'Fallon, MO, USA · New York, NY, USA
Python Developer(Machine Learning)
Job Req Id:
26940244
Location(s):
Chennai, Tamil Nadu, India, Pune, Maharashtra, India
Job Type:
Hybrid
Posted:
May. 14, 2026
Discover your future at Citi
Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.
Job Overview
•5+ years of total experience
Strong programming skills in Python, and familiarity with libraries like Transformers,Pandas, scikit-learn, Seaborn,LangChain, LlamaIndex, PyTorch, or TensorFlow.
• Experience building applications with OpenAI, Anthropic Claude, Google Gemini, or opensource LLMs.
• Working knowledge of retrieval-augmented generation (RAG) pipelines and vector databases.
• Understanding of MLOps, model evaluation, prompt tuning, and deployment pipelines.
• Build and tune LLM-based applications using platforms like Vertex, GPT, Lamma, Hugging Face, etc.
• Create robust prompt engineering strategies and reusable prompt templates.
• Integrate generative AI with enterprise applications using APIs, knowledge graphs, vector
databases (e.g., PG Vector, Neo4j, Mongodb), and orchestration tools.
------------------------------------------------------
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 (opens in new window).
View Citi’s EEO Policy Statement (opens in new window) and the Know Your Rights (opens in new window) poster.