Citigroup, Inc

Senior Python Developer, GenAI, Innovation Labs - VP

Citigroup, Inc$142K — $213K *
Enterprise Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science or related field
  • Minimum 6 years in software development focused on enterprise software
  • 5+ years in senior engineering roles (principal engineer or architect)
  • Experience delivering AI/ML solutions in production, specifically with Python
  • Strong integration experience with AI/ML technologies
  • Diverse technical background with expertise in cloud architectures
  • Excellent communication, leadership, and problem-solving skills

Responsibilities

  • Lead the development of advanced AI solutions and infrastructure
  • Manage relationships with executive stakeholders, acting as a trusted advisor
  • Collaborate with partners to design and deliver commercially beneficial solutions
  • Oversee multiple projects of various sizes and complexity
  • Engage with stakeholders to create architecture for key business use cases
  • Work with external vendors on joint initiatives
  • Partner with Risk and Control teams to ensure compliance and governance

Benefits

  • Comprehensive medical, dental, and vision coverage
  • 401(k) retirement plan
  • Life, accident, and disability insurance
  • Wellness programs
  • Paid time off including vacation, sick leave, and holidays
Full Job Description
Job Summary

We9re searching for a highly skilled and experienced senior engineer and Python expert to lead the design and development of the various AI-related technologies as part of the Citi Innovation Labs. The ideal candidate has an excellent track record in high-scale engineering products and specifically AI solutions. In this role, you9ll be a key player in driving innovative AI projects throughout the bank.

Responsibilities
  • Lead the design, development, and maintenance of highly complex Python-based GenAI platforms, applications, services, and supporting infrastructure to ensure 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 overall architecture for key use-cases, specifically focusing on Python-based solutions for our lines of business.
  • Drive the deployment of new GenAI products and process improvements, working with internal and external partners to design, validate, and deliver solutions with commercial benefit for Citi, with a strong emphasis on robust Python implementations.
  • Resolve high-impact technical and business problems, leading projects through in-depth evaluation of complex GenAI business processes, system architecture, and industry standards, providing innovative Python-driven solutions.
  • Provide expert guidance and advanced knowledge in Python-based programming, ensuring platform design adheres to architectural blueprints and best practices for generative models.
  • Develop and enforce robust Python coding standards, testing methodologies, debugging practices, and implementation strategies for enterprise-grade solutions, leveraging an advanced understanding of system flow.
  • Manage multiple concurrent initiatives and projects of varying sizes and complexity, engaging with external vendors and startups for joint initiatives and exploration of new directions, particularly those involving Python-based technologies.
  • Cultivate a comprehensive understanding of how business, architecture, and infrastructure integrate within the GenAI ecosystem at Citi to achieve strategic goals.
  • Serve as an advisor and coach to mid-level developers and analysts specializing in Python and GenAI technologies, fostering skill development and effective work allocation.
  • Collaborate with Citi9s Risk and Control teams to ensure best practices are followed regarding governance, risk management, standardization, and tooling for Python-based GenAI systems.


Skills & Qualifications
  • 7+ years of experience in the software industry, with a strong emphasis on building enterprise software.
  • 6+ years of relevant experience in developing and implementing scalable and robuest Python-based platforms for AI-driven applications and systems using salient Python libraries (e.g., FastAPI, Flask, Django, Pandas, NumPy, Prefect, Scikit-learn, Hugging Face).
  • 5+ years of experience delivering complex Python-based solutions and services (e.g., backend services, APIs) 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, particularly using Python.
  • 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
  • Bachelor9s degree/University degree or equivalent experience is required.
  • Master9s degree preferred.


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, Citi9s 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 06, 2026

About Citigroup, Inc

Citigroup is a financial services holding company that provides financial products and services. The company operates through two segments, Global Consumer Banking (GCB) and Institutional Clients Group (ICG). The GCB segment offers traditional banking services to retail customers through retail banking, commercial banking, Citi-branded cards, and Citi retail services. The ICG segment offers various banking, and financial products and services to corporate, institutional, public sector, and high-net-worth clients. This segment provides wholesale banking products and services, including fixed-income and equity sales and trading, foreign exchange, prime brokerage, derivative services, equity and fixed-income research, corporate lending, investment banking, and advisory services, private banking, cash management, trade finance, and securities services. Citi is committed to sustainability and social responsibility, and the company invests in initiatives that promote economic progress.

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Learn more about Citigroup, Inc
Market Cap
$1.3 billion
Industry
Net Income
$89.6 million
Founded
1812
5 Year Trend
+4.6%
NASDAQ

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