Overview of the Role

Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management.

As a bank with a brain and a soul, Citi creates economic value that is systemically responsible and in our clients’ best interests. As a financial institution that touches every region of the world and every sector that shapes your daily life, our Enterprise Operations & Technology teams are charged with a mission that rivals any large tech company. Our technology solutions are the foundations of everything we do from keeping the bank safe, managing global resources, and providing the technical tools our workers need to be successful to designing our digital architecture and ensuring our platforms provide a first-class customer experience. We reimagine client and partner experiences to deliver excellence through secure, reliable, and efficient services.

Our commitment to diversity includes a workforce that represents the clients we serve from all walks of life, backgrounds, and origins. We foster an environment where the best people want to work. We value and demand respect for others, promote individuals based on merit, and ensure opportunities for personal development are widely available to all. Ideal candidates are innovators with well-rounded backgrounds who bring their authentic selves to work and complement our culture of delivering results with pride. If you are a problem solver who seeks passion in your work, come join us. We’ll enable growth and progress together.

Job Summary

The USCC Architecture and AI Engineering group is seeking a seasoned and visionary Senior Generative AI/AI Developer and Lead to guide our team and architect the next generation of intelligent systems. This is a pivotal role in driving our AI strategy, from conceptualization through to production. We are looking for an expert with a proven track record in designing and delivering robust, scalable, and well-governed AI solutions. The ideal candidate will be a technical leader who can mentor a talented team of engineers, collaborate effectively with business stakeholders, and steer our technical direction in the rapidly evolving landscape of Generative and Agentic AI.

Key Responsibilities

• Architect & Design:

Lead the design and architecture of complex, end-to-end AI systems, ensuring they are scalable, resilient, maintainable, and secure.

• Strategize & Collaborate:

Partner directly with business leaders and product managers to identify high-impact AI opportunities, define project roadmaps, and translate strategic business needs into a coherent technical vision.

• Lead & Mentor:

Manage, mentor, and develop a team of AI engineers, fostering a culture of innovation, technical excellence, and rapid, continuous learning. Provide technical guidance and oversight on all projects.

• Govern & Standardize:

Establish, implement, and enforce AI governance frameworks and MLOps best practices to ensure ethical, responsible, and compliant AI implementations across the organization.

• Hands-On Leadership:

Remain hands-on in development, guiding the implementation of advanced machine learning, deep learning, and Generative AI models and setting the standard for code quality.

• Drive Innovation:

Champion research into emerging AI technologies, tools, and methodologies. Drive proof-of-concept initiatives and make strategic recommendations for integrating cutting-edge solutions.

• Oversee MLOps:

Define and lead the strategy for MLOps, including the robust deployment, monitoring, and full lifecycle management of AI applications in containerized environments like Open Shift.

Required Skills and Qualifications

• 10+ years of relevant experience

• Leadership & Management:

Proven experience in a technical leadership or team management role, with a strong ability to mentor engineers, manage project priorities, and drive team performance.

• Architectural Expertise:

Demonstrated ability to design and architect scalable, high-availability, end-to-end AI and machine learning systems.

• Business Acumen:

Significant experience collaborating with non-technical business stakeholders to identify opportunities, define requirements, and articulate a clear AI strategy.

• AI Governance:

Strong understanding and practical experience in implementing governance, risk, and ethical guidelines for enterprise-grade AI solutions.

• Expert Python Proficiency:

Expert-level programming skills in Python and its core AI/ML ecosystem (e.g., Num Py, Pandas, Scikit-learn).

• Deep AI/ML Expertise:

Extensive, hands-on implementation experience with Machine Learning, Deep Learning, Generative AI, and Agentic AI systems.

• Advanced Data Expertise:

Proven expertise in designing and managing complex data handling, preprocessing, and validation pipelines for mission-critical AI applications.

• Advanced MLOps:

Deep, practical experience in MLOps, including containerization (Docker), orchestration (Open Shift/Kubernetes), CI/CD, and production deployment of AI models.

Education

• Bachelor’s/University degree, Master’s degree preferred

Core Technical Stack & Expertise

The ideal candidate will have deep, hands-on expertise and strategic experience with the following technologies:

• LLMs:

Gemini, OpenAI models (GPT series), Copilot, Claude, Llama, and experience with Local Models.

• Frameworks:

Lang Chain, Llama Index, and the Hugging Face ecosystem (Transformers, Datasets, Tokenizers).

• Orchestration:

Lang Graph and designing and building complex Multi-Agent Systems.

• Development:

Building production-grade, scalable services using Python, FastAPI, and asynchronous programming patterns.

• RAG (Retrieval-Augmented Generation):

Designing and implementing advanced retrieval techniques using Vector DBs (e.g., Pinecone, Chroma) and PostgreSQL (with pgvector).

• ML/DL Platforms:

Py Torch and/or Tensor Flow for building and fine-tuning models at scale.

• Deployment & Monitoring:

Containerization with Docker, deploying resilient production APIs, and implementing comprehensive monitoring, logging, and alerting strategies.

• Applied AI Skills:

Mastery of Advanced Prompt Engineering, AI Workflow Design, and GenAI application optimization for cost, latency, and performance.

The Ideal Candidate

• You are a strategic thinker and a master builder, capable of seeing the long-term vision and diving deep into the technical details to make it a reality.

• You are an experienced and empathetic leader who empowers your team to do their best work.

• You excel at bridging the gap between business and technology, translating complex problems into actionable and impactful AI strategies.

• You have a deep-seated commitment to building responsible AI and establishing robust governance.

• You are a thought leader and lifelong learner, staying at the absolute cutting edge of the AI industry and inspiring others to do the same.

• You have a proven track record of delivering high-impact AI solutions from initial concept to full-scale production.

Job Family Group:

Technology

Job Family:

Digital Software Engineering:

Time Type:

Full time

Primary Location:

Jacksonville Florida United States:

Primary Location Full Time Salary Range:

$153,600.00 - $230,400.00

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:

Apr 23, 2026

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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