Senior Java Architect - Equity Derivatives Platform

Citi Group; Singapore; On-site; SGD 200,000 - 280,000; Full time

Job summary

Citi Group in Singapore is seeking a senior developer to join the Equity Derivatives Trade management technology team. You will architect and build scalable Java applications for trade capture and lifecycle management, ensuring low latency and high reliability across platforms used by Global Equity Derivatives.

You will collaborate with front office, operations, product development, and other engineers to improve efficiency, manage risk, and support business growth, while mentoring juniors and

Qualifications

• 10+ years in enterprise software design and architecture.
• Proficient in Java 17+, Spring Boot, REST.
• Experience with distributed caches (Ignite, Redis, Hazelcast).
• RDBMS/NoSQL with performance tuning.
• Equity Derivatives domain knowledge.
• OpenShift/Kubernetes cloud deployments.
• Git/CI/CD tooling and modern pipelines.
• AI-assisted developer tooling experience.
• SOLID, design patterns, automated quality gates.
• Coordinate deployments and Tier-3 support.

Responsibilities

• Define and drive technical architecture for equity derivatives platforms.
• Build high-performance Java applications for low latency.
• Enforce clean code and unit/integration tests.
• Collaborate with platform owners and analysts to refine requirements.
• Advance CI/CD pipelines and containerization with OpenShift/Kubernetes.
• Coordinate release management and Tier-3 production support.
• Promote cloud adoption and AI-assisted tooling.
• Mentor junior engineers and foster a collaborative culture.
• Self-manage complex tasks in a fast-paced trading environment.

Skills

Java & Microservices

Distributed Systems

RDBMS/NoSQL

Domain Knowledge

Cloud & Containers

DevOps Tools

AI Tooling

SOLID & Clean Code

Release & Support

Leadership

Tools

OpenShift

Kubernetes

Git/Bitbucket

SonarQube

Job description

Citi Group in Singapore is seeking a senior developer to join the Equity Derivatives Trade management technology team. You will architect and build scalable Java applications for trade capture and lifecycle management, ensuring low latency and high reliability across platforms used by Global Equity Derivatives.

You will collaborate with front office, operations, product development, and other engineers to improve efficiency, manage risk, and support business growth, while mentoring juniors and