Senior Developer

Overview

Job Purpose

As a Senior Developer at Intercontinental Exchange, you will work at the forefront of global finance with state-of-the-art technology that directly influences essential markets worldwide.

Responsibilities

• Execute complex development tasks and ensure adherence to coding standards
• Solve complex technical problems independently with minimal guidance
• Collaborate with cross-functional teams and contribute to critical components

Knowledge and Experience

• Bachelor's degree in computer science or equivalent, with 4+ years of Java development experience.
• Java 21, distributed messaging (Kafka, JMS), multi-threaded development, and advanced design patterns.
• Spring Framework 6.x (Spring Boot 3.x) including reactive programming with Spring AOP.
• Databases (Oracle, SQL, MyBatis, JPA) and microservices architecture with API gateway patterns and service discovery.
• Modern testing (JUnit 5, Mockito), RESTful API design (OpenAPI/Swagger), and build tools (Maven, Gradle).
• Caching (Redis, Hazelcast), event-driven architecture, cloud platforms (AWS/Azure/GCP), and containerization (Docker, Kubernetes).
• Unit testing tools like Spring Boot Test, Mockito, and JUnit.
• Experience building cloud-native microservices using Kubernetes, Helm Charts, Argo CD

What Sets You Apart

• Experience with AI-powered development tools including Claude Code and Cursor for accelerated code generation and refactoring
• Strong problem-solving abilities with proven Java performance tuning, debugging, and memory profiling expertise.
• Frontend experience (React, Ext JS), financial markets passion, or open-source contributions.