Over de vacature
The team is looking for a Senior Java Developer to build and optimize high-performance market data feed solutions. The role requires strong expertise in low-latency systems, concurrency, performance tuning, and independent technical execution.
Responsibilities
- Design and develop market data feed handlers and related low-latency services in Java
- Build components for high-throughput, event-driven processing of real-time market data
- Work with binary protocols and binary data formats
- Optimize applications for low latency, predictable performance, and efficient resource usage
- Analyze and improve system behavior through profiling, benchmarking, and JVM tuning
- Contribute to architecture and implementation decisions around scalability, resiliency, and maintainability
- Collaborate with other engineers and stakeholders to deliver robust production-grade solutions
- Take ownership of technical problems and drive solutions with limited supervision
Requirements
- Bachelor degree in Computer Science or similar
- Strong experience in Java development at senior level, 8+ years
- Deep understanding of data structures and algorithms, especially practical performance-oriented structures such as ring buffers, priority queues, binary heaps and similar low-level or specialized structures
- Strong knowledge of multithreading and concurrency
- Solid experience with binary data manipulation
Nice to have
- Experience with event-driven architectures in medium- to high-throughput environments
- Experience with event sourcing
- Experience with SQL and NoSQL data modeling
- Background in market data, trading systems, or other real-time distributed systems
We offer
Payment: from 6800 USD gross up to 8500 USD gross, depending on the location.
- Full-time employment
- Flexible remote work setup in Poland, Cyprus, Serbia, Georgia, Spain, Portugal, or Armenia
- Hybrid work option if desired
- Full health insurance coverage for those based in Poland and Cyprus
- 50% coverage of health insurance for spouses and children in Poland and Cyprus
Company and product
findev is building high-performance market data feed solutions for processing and distributing real-time market data.
Relocation to Poland or Cyprus
- Flight tickets and accommodation rent for the first month for the relocated employee and their official family
- Support with visa application and issuance, entry permit, and residence permit processing