15 days ago
Pune, IndiaSenior / Staff+
Responsibilities
- Architect and build scalable data pipelines that ingest and process billions of trade-level PV calculations.
- Develop and optimize large-scale Apache Spark aggregation jobs.
- Design and deliver intelligent APIs for aggregated and non-aggregated risk data access.
- Integrate NLP capabilities for query-based data exploration and analytics.
- Load and model large datasets in Apache Pinot, Apache Druid, and Trino.
- Build interactive analytical tools and dashboards with summary views and rapid drill-down capabilities.
- Partner with Front Office, quantitative teams, and Risk Management stakeholders to deliver analytics solutions.
Requirements
- 8–12 years of experience.
- Strong programming skills in Python, Java, and/or Scala, with expert-level SQL.
- Expert hands-on experience with big-data technologies, particularly Apache Spark.
- Experience with high-performance OLAP databases such as Apache Pinot, Apache Druid, or Trino.
- Strong computer science fundamentals, including data structures and algorithms.
- Experience or strong interest in applying Natural Language Processing to data access and analytics.
- A degree in a quantitative or technical field such as Computer Science, Financial Mathematics, or Financial Engineering.
- Experience in financial services, including market risk, derivatives, and risk calculations such as VaR, stress testing, and PV, is highly desirable.
- Exceptional problem-solving, independent working, technical project leadership, and stakeholder communication skills.
Tech Stack
Categories
BackendData Engineering
About Citi
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 over 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. For information on Citi’s commitment to privacy, visit on.citi/privacy.