C

Citi

Runs banking and payments for global clients

AI Engineer - Global Rates, Local Markets Sales & Trading

Applied Machine LearningUpdated on Nov 11
Full-timeSingaporeNo salary listedIn-person

About the Job

Requirements

  • A Bachelor's or Master's degree in Computer Science, Data Science, Machine Learning, Artificial Intelligence, or a related quantitative field.
  • A strong academic foundation in algorithms, data structures, statistics, and software engineering principles.
  • 1–5 years of professional experience in AI/ML engineering, quantitative development, software development, or data science roles.
  • Demonstrated experience building and deploying production analytical or AI applications.
  • A proven track record of delivering end-to-end technical solutions, ideally in a fast-paced or front-office environment.
  • Strong grounding in statistics and modern machine learning techniques, with the ability to apply machine learning to real-world problems such as pricing, forecasting, anomaly detection, or behavioral analysis.
  • Hands-on experience with generative AI techniques and large language models such as GPT, Claude, or Llama.
  • Practical experience implementing Retrieval-Augmented Generation systems.
  • Experience with agentic frameworks and autonomous coding systems.
  • Comfort and hands-on proficiency with agentic coding tools and AI-assisted development workflows, such as agentic IDEs and coding assistants.
  • Ability to orchestrate, review, and validate AI-generated code within a production-grade engineering process.
  • Strong proficiency in Python.
  • Strong SQL skills.
  • Proactive and self-directed, anticipating desk needs and taking initiative.
  • Able to communicate clearly and credibly with front-office stakeholders.
  • Fast and adaptable in reacting to changing market needs and shifting priorities.
  • Commercially minded, understanding how technical solutions translate into revenue and risk outcomes.
  • Collaborative across trading, sales, quantitative, technology, and control functions.

Responsibilities

  • Design, develop, and deploy models and tooling for pricing optimization and bid-offer spread calibration across APAC local rates products.
  • Investigate and apply modern machine learning techniques to improve client pricing accuracy, competitiveness, and profitability.
  • Build analytical solutions that strengthen trading risk management, including risk identification, hedging insight, and exposure monitoring.
  • Partner with rates traders to rapidly prototype, test, and refine pricing and risk models in response to evolving market conditions.
  • Build intuitive dashboards and visualizations for rates sales and trading to monitor client activity, pricing performance, and market dynamics.
  • Develop alerting systems that flag changes in client behavior, emerging sales opportunities, and other revenue optimization signals.
  • Translate complex data and model outputs into clear, actionable insights for a non-technical trading floor audience.
  • Iterate quickly on tooling based on direct feedback from the desk.
  • Design, develop, and deploy production-ready AI/ML applications leveraging generative AI techniques, including large language models, retrieval-augmented generation, and agentic frameworks.
  • Apply generative AI to enhance trading workflows, client pricing insight, research summarization, and desk automation.
  • Build intelligent automation to streamline repetitive trading and sales analytics tasks.
  • Implement guardrails, validation frameworks, and monitoring for deployed AI/ML models and applications.
  • Design and build data pipelines to support analytics and machine learning workflows, integrating market data, trade data, and client activity data.
  • Develop robust extract, transform, and load processes for preparing model inputs and maintaining curated datasets.
  • Leverage Trino, Parquet, AWS S3, and Airflow to build scalable, high-performance data infrastructure.
  • Create APIs and services to integrate analytics and AI capabilities into existing trading and sales platforms.
  • Partner directly with rates traders and sales professionals to identify high-impact use cases and deliver solutions at the speed the desk requires.
  • Collaborate with quantitative researchers to integrate AI/ML techniques into rates pricing and risk models.
  • Work with compliance and risk teams to ensure solutions meet regulatory and governance requirements.
  • Stay current with emerging AI/ML technologies and evaluate their applicability to Global Rates and APAC Local Markets needs.
  • Contribute to the firm's AI/ML community of practice and knowledge-sharing initiatives.

Desired Qualifications

  • Knowledge of front-end architecture and modern web development, including JavaScript, HTML/CSS, and a modern component framework such as Angular or React.
  • Ability to design and build responsive, performant, and maintainable user interfaces for dashboards, visualizations, and alerting tools used on the trading floor.
  • Understanding of front-end architectural patterns, including component-based design, state management, API/data integration, and reusable UI component libraries.
  • Experience with data-visualization libraries such as D3.js, Plotly, Chart.js, or equivalent to present complex trading and client data clearly and interactively.
  • Awareness of user-experience best practices for real-time, data-dense financial applications.
  • Knowledge of open-source data frameworks including Trino, Parquet, AWS S3, and Airflow.
  • Experience building and maintaining scalable data pipelines.
  • Knowledge of financial markets, particularly rates Sales & Trading, APAC local rates products, pricing, and trading risk management.

About the Company

Citi

Runs banking and payments for global clients

Citi runs banking, investment and payment services for companies, governments and individuals around the world. Its global network connects institutions with local banking systems, while its US consumer business sells credit cards and deposit accounts. Corporate clients use Citi to manage cash, finance trade and raise capital, and investors use its trading, custody and wealth services to hold and manage assets. The bank earns interest on loans and fees from payments, securities transactions, financial advice and account services. Citi traces its banking roots to 1812; the Citigroup holding company was formed in 1998, and its headquarters are in New York City.

Company size
10,001+
Company stage
IPO
Headquarters
New York City, New York
Founded
1812

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