GenAI Full-Stack Engineer Lead

Citi; New York (NY); Hybrid; USD 156,000 - 234,000; Full time

Job summary

Citi is seeking a GenAI Full-Stack Engineer Lead to architect and deliver production-grade GenAI and agentic solutions within its Controls Technology platform. You will lead delivery, guide a team of AI engineers, and partner with Data Mesh and MLOps to ensure secure, scalable deployments.

The role emphasizes building on pre-trained models, strong software practices, and governance for responsible AI. Hybrid work in multiple US locations is offered.

Qualifications

• 10+ years overall experience in tech.
• 8+ years in AI/ML, 3+ years in Generative AI.
• 5+ years leading technical teams delivering complex AI solutions.
• Extensive hands-on AWS/Azure/GCP for AI/GenAI.

Responsibilities

• Lead GenAI delivery roadmap and project lifecycle.
• Mentor and manage AI engineers and specialists.
• Design and deploy GenAI and agentic apps with production readiness.
• Drive agentic workflows, multi-agent systems, and agent harnesses.

Skills

GenAI/Agentic AI

Leadership

End-to-end Delivery

CI/CD

MLOps/LLMOps

Python

Cloud (AWS/Azure/GCP)

Data Visualization

DevOps

Repository/Git

Education

Bachelor's or Master's in CS/DS/AI

Tools

Docker

Kubernetes

LangChain

TensorFlow

PyTorch

Pinecone/Weaviate/Chroma

pgvector

Tableau/Power BI

Job description

GenAI Full-Stack Engineer Lead

Job Req Id:

26997366

Location(s):

Irving, Texas, United States, Jacksonville, Florida, United States

Job Type:

Hybrid

Posted:

Oct. 06, 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 approximately 219,000 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

We are seeking a results-driven Generative AI practitioner with end-to-end experience for the execution and deployment of cutting-edge Generative AI and agentic AI solutions across our enterprise-wide Controls Technology platform. In this role, you will be responsible for translating AI strategy into tangible, production-ready capabilities that enhance operational efficiencies and drive business value. We're looking for someone who combines deep technical expertise in generative AI - including context engineering, retrieval systems, knowledge graphs, and multi-agent orchestration - with a proven track record of successfully delivering complex technology projects. This role centers on architecting and delivering solutions built on pre-trained and hosted foundation models, not on training or fine-tuning models.

Key Responsibilities

• GenAI Delivery Leadership: Execute the delivery roadmap for generative and agentic AI projects, ensuring alignment with business objectives and timelines. Manage the project lifecycle from ideation and scoping to deployment and post-launch support.
• Team Leadership & Mentorship: Build, mentor, and manage a high-performing team of AI engineers and specialists. Foster a culture of execution, collaboration, and continuous improvement to successfully deliver on the AI roadmap.
• End-to-End Solution Delivery: Oversee the design, development, and deployment of robust, scalable, and production-ready GenAI and agentic applications. Ensure all solutions meet rigorous performance, security, and quality standards before and after deployment.
• Agentic Solution Delivery: Drive the design and delivery of agentic workflows and multi-agent systems, establishing standards for agent harnesses, orchestration patterns, and reliable long-running agent execution across the platform.
• Stakeholder & Program Management: Serve as the primary point of contact for GenAI delivery. Manage stakeholder expectations, communicate project progress, identify and mitigate risks, and ensure on-time and on-budget delivery.
• Cross-Functional Partnership: Collaborate closely with Data Mesh, Cloud Architecture, MLOps/LLMOps, and business unit teams to ensure the seamless integration and operationalization of GenAI and agentic solutions into our existing technology ecosystem.
• Technical Excellence & Best Practices: Drive the adoption of best practices in software development (CI/CD), LLMOps, agent observability, and project management (Agile/Scrum) within the AI team to ensure efficient and repeatable delivery.
• Governance & Ethical Deployment: Implement and enforce robust governance and ethical AI frameworks throughout the delivery process - including guardrails, agent isolation/sandboxing, and responsible AI practices - ensuring compliance with data privacy standards and corporate policies.

Technical Skills

• Programming Languages: Python (expert proficiency required)
• Python Packages: Transformers, LangChain, LlamaIndex, TensorFlow, PyTorch, Pandas, NumPy, Scikit-learn, Flask/Django, and other relevant data science, machine learning, and web development libraries.
• Deep Learning Frameworks: TensorFlow, PyTorch
• LLMs: Llama, Gemini, GPT, and other advanced LLMs.
• Vector Databases: Pinecone, Weaviate, Chroma, Faiss, PostgreSQL with vector extensions (pgvector).
• Cloud Platforms: AWS, Azure, GCP
• MLOps Tools: MLflow, Kubeflow, or similar.
• Containerization: Docker, Kubernetes
• CI/CD Tools: GitHub Actions, Jenkins, or similar.
• Version Control: Git
• Data Visualization & Reporting: Tableau, Power BI, matplotlib, seaborn.
• Databases: SQL and NoSQL databases

Qualifications

• 10+ years of overall experience.
• 8+ years of experience in AI/ML, with at least 3 years in Generative AI (including agentic AI).
• 5+ years of leadership experience managing technical teams and delivering complex software or AI solutions.
• Extensive hands-on experience with AWS services and infrastructure related to AI/GenAI.
• A strong portfolio of projects showcasing the successful delivery of AI solutions into a production business environment.

Education:

• Bachelor's or Master's degree in Computer Science, Data Science, AI, or a related field (PhD preferred).

Job Family Group:

Technology

Job Family:

Applications Development

Time Type:

Full time

Primary Location:

Irving Texas United States

Primary Location Full Time Salary Range:

$156,160.00 - $234,240.00

In addition to salary, Citi’s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

Anticipated Posting Close Date:

Oct 13, 2026

Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

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.

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