Senior Java Full Stack / Microservices Developer – Global Markets & Capital Markets

About the Company

Location: Singapore

Domain: Global Markets | Capital Markets | Financial Markets

Technology: Java 21 | Spring Boot | Microservices | Full Stack | APIs

About the Role

Senior Java Full Stack / Microservices Developer - Global Markets & Capital Markets

Role Overview

We are looking for a highly experienced Senior Java Full Stack / Microservices Developer to design and develop mission-critical applications supporting Global Markets, Capital Markets and Financial Markets businesses. The role requires strong hands‑on expertise in Java 21, Spring Boot, Microservices and Full Stack development, combined with a good understanding of financial markets, trading platforms and front‑to‑back trade processing. The successful candidate will work closely with Traders, Sales, Structurers, Product Control, Risk, Operations and Technology teams to build and enhance high-performance applications supporting trading and financial markets activities. This is a hands‑on engineering role covering new product development, platform modernization, integration, application enhancements and production support.

Responsibilities

Design and develop high-performance applications using Java 21, Spring Boot and Microservices architecture.

Build scalable REST APIs, integration services and event-driven components for Global Markets applications.

Deliver end-to-end Java Full Stack applications supporting trading and financial markets businesses.

Participate in complete product development lifecycle - architecture, design, development, testing, deployment and production.

Develop solutions supporting front-to-back trade lifecycle processing.

Integrate applications with trading platforms, pricing engines, market data providers, risk systems, settlement platforms and downstream systems.

Build solutions capable of handling high-volume and time-sensitive financial transactions.

Work directly with Global Markets business stakeholders to understand complex trading requirements and translate them into technical solutions.

Develop reusable components and services supporting multiple financial products and asset classes.

Modernize legacy financial-market applications into modern Java/Microservices architectures.

Perform performance tuning, troubleshooting, root‑cause analysis and production support.

Ensure applications meet banking requirements around security, resiliency, scalability, auditability and regulatory compliance.

Qualifications

Experience Requirements

6-12+ years of software engineering experience.

Strong hands‑on Java Full Stack development background.

Strong recent development experience with Java 17/21, Spring Boot and Microservices.

Proven experience developing large‑scale, high-performance enterprise applications.

Strong Banking / BFSI technology experience.

Experience within Global Markets / Capital Markets / Financial Markets is strongly preferred.

Experience developing applications supporting Trading, Treasury, Risk, Market Data or Post-Trade functions will be highly valued.

Required Skills

Mandatory Technical Skills

Java 21 - strong hands-on development expertise

Spring Boot / Spring Framework

Microservices Architecture

REST APIs / Web Services

Java Full Stack Development

SQL - Oracle / PostgreSQL / similar

JPA / Hibernate

Kafka / MQ / Messaging technologies

Maven / Gradle / Git

JUnit / Mockito

Design Patterns / SOLID Principles

Enterprise Application Integration

Performance Optimization & Troubleshooting

Production Support

Front-End Technologies

Hands-on experience with:

Angular or React

TypeScript / JavaScript

HTML5 / CSS

REST API integration

Modern enterprise UI development

Preferred Skills

Preferred Modern Engineering Skills

Kafka / Event-Driven Architecture

Docker

Kubernetes / OpenShift

AWS / Azure / GCP

Spring Cloud

Redis / NoSQL

API Gateway

OAuth2 / JWT

CI/CD - Jenkins / GitLab / Azure DevOps

Splunk / ELK / Grafana / AppDynamics

#J-18808-Ljbffr