Experteer Overview As part of Citi's Markets technology team, you will help build and scale an FX risk valuation platform serving traders, sales and external clients. You will work within a fast-growing, globally distributed environment to replace legacy risk applications with a new, cloud-enabled, in-memory architecture. You'll design high-throughput Java microservices, optimize data grids, and implement real-time data pipelines to enable accurate pricing and risk analytics across multiple locations. Pay / Benefits
- Design, develop, and maintain Java-based microservices for high-throughput applications
- Integrate and optimize Apache Ignite-based in-memory data grid for FX trades processing
- Implement real-time data ingestion and processing pipelines using Apache Kafka / Solace
- Design and maintain robust MongoDB / Oracle data models and queries
- Ensure scalability and reliability in cloud-hosted Linux environments
- Collaborate with DevOps to containerize services and deploy via CI/CD
- Perform performance tuning, code reviews, and troubleshoot production issues
- Document system architecture, decisions, and development processes
- Tasks: Strong hands-on Core Java and multithreading in high-load systems
- JVM performance optimization and memory profiling
- Experience with distributed systems and in-memory computing concepts
- Production experience with Apache Ignite
- MongoDB expertise (CRUD, indexing, performance tuning)
- Oracle SQL proficiency and query optimization
- Proficiency with Apache Kafka / Solace messaging
- Linux proficiency and scripting
- Cloud deployment experience (AWS, Azure)
- Experience with TDD and production release readiness
- English level: B1 equivalent
- Key requirements
- 27 days annual leave
- Discretionary annual bonus
- Private Medical Care & Life Insurance
- Employee Assistance Program
- Pension Plan
- Paid Parental Leave
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