Java Fullstack Developer @

4 days ago

Kraków, Lesser Poland, Czech Republic Antal Full time
Who We're Looking For
  • 3–7 years of experience as a Fullstack or Backend Java Developer.
  • Hands-on experience with microservices, REST APIs, Spring Boot.
  • Solid understanding of relational databases and data consistency in distributed systems.
  • Experience with modern frontend frameworks (React or Angular) is a big plus.
  • Passion for DevOps culture — you build it, you own it.
  • Comfortable working in Agile teams and collaborating with international stakeholders.
  • Fluent English – spoken and written.
Tech Stack & Tools
  • Backend: Java 11+, Spring Boot, RESTful APIs
  • Frontend: React, Angular, TypeScript, JavaScript
  • Database: PostgreSQL, Oracle, Sybase
  • DevOps: Git, Jenkins, Docker, Kubernetes (basic exposure), CI/CD automation
  • Testing & Monitoring: JUnit, Mockito, Grafana, ELK stack, SonarQube
  • Agile: Jira, Confluence, Scrum/Kanban practices
Senior Java Fullstack Developer – FX Trading Platforms

 Location: Kraków, Poland (Hybrid – 2 days/week in office)
 Contract: B2B, Long-Term Collaboration

Join a global engineering team building mission-critical financial systems at the heart of the FX (Foreign Exchange) market. We're looking for an experienced Java Fullstack Developer ready to step into a high-impact role where performance, clean architecture, and fast delivery matter.

You'll work in a cross-functional, agile pod, releasing production-ready code daily, owning services end-to-end — from development to monitoring.

Ready to shape the future of global financial markets with us?
Apply below or drop us your CV — we'll get back to you within 24 hours.

,[Designing, developing, and maintaining low-latency, high-throughput systems handling large-scale FX transactions (hedging, prime brokerage, execution management)., Contributing to microservices-based architecture (~100–150 running services) with high autonomy over feature design and delivery., Building modern UIs with React and/or Angular, closely aligned with backend components written in Java + Spring Boot., Collaborating across time zones with global teams (London, Toronto, Guangzhou) in a DevOps-driven environment., Ensuring code quality through automated testing, CI/CD pipelines, instrumentation, and observability best practices.] Requirements: Java, Microservices, REST API, Spring Boot, Relational database, React, Angular, DevOps

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