The Role:
Citi's global Innovation Labs is seeking a versatile Senior GenAI Platform Engineer to spearhead the design and development of cutting-edge Generative AI platforms. This role is a key driver in creating a competitive advantage for Citi’s lines of business by architecting and delivering high-impact, scalable AI solutions primarily using Python, while also leveraging Node.js and TypeScript. The ideal candidate is an expert polyglot engineer with a proven track record in building enterprise-grade products, who will lead innovative AI projects and shape the future of financial technology at Citi.
Responsibilities
- Lead the design, development, and maintenance of highly complex GenAI platforms, applications, and services using Python, Node.js, and TypeScript.
- Ensure the seamless operation, scalability, and integration of AI capabilities across various Citi business units.
- Engage with data science, technical, and business stakeholders to define and design the overall architecture for key use-cases.
- Drive the deployment of new GenAI products and process improvements, working with internal and external partners to design, validate, and deliver solutions.
- Resolve high-impact technical and business problems, leading projects through in-depth evaluation of complex business processes, system architecture, and industry standards.
- Provide expert guidance and advanced knowledge in modern programming, ensuring platform design adheres to architectural blueprints and best practices for generative models.
- Develop and enforce robust coding standards, testing methodologies, debugging practices, and implementation strategies for enterprise-grade solutions across Python, Node.js, and TypeScript.
- Manage multiple concurrent initiatives and projects of varying sizes and complexity.
- Engage with external vendors and startups for joint initiatives and exploration of new technologies.
- Cultivate a comprehensive understanding of how business, architecture, and infrastructure integrate within the GenAI ecosystem at Citi.
- Serve as an advisor and coach to mid-level developers and analysts specializing in AI technologies to foster skill development.
- Collaborate with Citi's Risk and Control teams to ensure best practices are followed regarding governance, risk management, standardization, and tooling.
Qualifications
- 7+ years of experience in the software industry, with a strong emphasis on building enterprise software.
- 6+ years of relevant experience developing and implementing scalable and robust platforms, applications, and services using modern libraries and frameworks (e.g., Python: FastAPI, Flask, Pandas, Scikit-learn, Hugging Face; Node.js: Express, NestJS; TypeScript).
- 5+ years of experience delivering complex backend solutions and services (e.g., APIs, microservices) into production.
- Demonstrated experience in managing and implementing successful projects of varying sizes and complexities.
- Proven understanding of Generative AI systems, AIOps, and application monitoring/evaluation.
- Experience with cloud architectures, with specific experience in public cloud offerings.
- Strong passion and proven hands-on experience integrating with AI/ML technologies.
- Experience with software development agents, agile development, CI/CD pipelines, software testing, and code reviews.
- Ability to quickly learn new technologies, adjust priorities, influence highly skilled engineering teams, and guide technology decisions.
- Demonstrated leadership and project management skills.
- Excellent communication and documentation skills, with the ability to communicate clearly and concisely, both written and verbal.
- Strong analytical, problem-solving skills, and a strategic mindset.
- Experience in the financial industry is a significant advantage.
Education
- Bachelor's degree/University degree or equivalent experience is required.
- Master's degree is preferred.
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Job Family Group: Technology------------------------------------------------------
Job Family:Applications Development------------------------------------------------------
Time Type:Full time------------------------------------------------------
Primary Location:New York New York United States------------------------------------------------------
Primary Location Full Time Salary Range:$142,320.00 - $213,480.00
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.
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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:May 04, 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.
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
- 7+ years of experience in software industry
- 6+ years developing scalable platforms using Python, Node.js, TypeScript
- 5+ years delivering complex backend solutions into production
- Experience in managing and implementing successful projects
- Understanding of Generative AI systems
- Experience with cloud architectures
- Experience with AI/ML technologies
- Agile development, CI/CD pipelines experience
- Demonstrated leadership and project management skills
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.
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