Fullstack Java Developer
Apex Informatics
Title: Fullstack Java Developer Location: New York City, NY Job Description:
•
•
- Key Responsibilities
- Design, develop, and maintain full stack applications using:
- Java (Core + Spring Boot)
- ReactJS (modern frontend development)
- Build and enhance microservices-based architectures with a focus on:
- Performance
- Scalability
- Low latency
- Develop and implement Kafka-based streaming solutions for:
- Real-time data ingestion
- Event-driven data distribution
- Contribute to the migration from SQL Server to Oracle Exadata, including:
- Data model optimization
- Query tuning and performance improvements
- Optimize systems supporting real-time market data processing and distribution
- Leverage in-memory caching technologies (Hazelcast or similar) to support low-latency data access
- Develop and consume RESTful APIs
- Partner with Front Office and Production Support teams to:
- Troubleshoot critical issues
- Ensure platform stability and uptime
- Write and maintain unit and integration tests
- Participate in architectural discussions around:
- Messaging frameworks
- Data caching strategies
- Distributed systems design
•
- Required Skills
- Strong hands-on experience with:
- Core Java
- Spring Boot / Spring Framework (Data, MVC, etc.)
- Proven experience with Apache Kafka for real-time streaming and event-driven architectures
- Strong background in Microservices architecture and distributed systems design
- Frontend development experience with:
- ReactJS (preferred) or similar modern frameworks
- Experience with relational databases and strong SQL skills
- Exposure to Oracle / Exadata is highly preferred (or willingness to ramp quickly)
- Experience with caching technologies (Hazelcast or similar)
- Strong understanding of:
- REST API design and development
- High-performance, low-latency system design
- Experience working in trading, capital markets, or market data environments
•
- Nice to Have
- Prior experience with Oracle Exadata migrations or optimization
- Familiarity with:
- DTCC, trade flows, or market data feeds
- Experience with Drools or rules engines
- Scripting experience (Python, Shell, or PowerShell)
- Exposure to production support / incident management in trading environments
- Knowledge of financial instruments:
- Equities
- Fixed Income
- Derivatives
Vacancy posted 4 days ago
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