Senior Java Developer – Trading / Financial Platform
Link Group
⚲ Warszawa
200 - 230 PLN/h netto (B2B)
Wymagania
- Cucumber
- Real-time systems
- Core Java
- Solace
- oracle database
- Spring Boot
Opis stanowiska
About the Role: We are looking for a Senior Software Developer to join a growing team focused on enhancing and maintaining a high -performance electronic trading platform. You will work on backend components, implement new features, and provide Level 3 production support on a rotational basis. The role offers direct collaboration with trading teams and opportunities to influence platform design and improvements. Responsibilities: • Analyze, design, develop, and document Core Java server-side components • Write automated functional and performance tests using Cucumber • Provide L3 production support in a rotational schedule (mostly aligned with London business hours) • Collaborate with a global team and trading stakeholders Must Have: • 10+ years of experience with Core Java development • Experience working on trading platforms or similar real-time systems • Java certification preferred or a degree in Computer Science • Strong communication skills and ability to work with business stakeholders • Experience writing automated functional and performance tests with Cucumber Nice to Have: • Knowledge of ION MarketView Java API • Understanding of Fixed Income trading (Dealer-to-Client eTrading of Bonds) • Experience with Spring Boot • Familiarity with ADO pipelines for build and deployment • Experience with REST APIs Technology Stack: • Backend: Core Java, Spring Boot • Messaging: Solace • Database: Oracle