Senior Java Developer

190 - 230 PLN/ godz.B2B (netto)
SeniorFull-time·B2B
#335361·Dodano 6 dni temu·0
Źródło: nofluffjobs.com
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Tech Stack / Keywords

JavaREST APIMicroservicesIBM MQSQLPostgreSQLSybaseCommunication skillsCI/CDAgile

Firma i stanowisko

We are looking for a proactive Senior Java Developer to join an international Agile team building high-performance backend solutions for trading and risk-related systems. The role involves working closely with engineers and analysts to design, develop, and optimize services supporting critical business processes. The position offers the opportunity to work on low-latency, high-throughput applications and influence architecture, engineering standards, and delivery quality across a complex technology landscape.


Wymagania

  • 5+ years of experience in Java backend development (Java 11+).
  • Strong knowledge of REST, HTTPS, microservices, and messaging (MQ).
  • Experience with SQL and at least one mainstream database (Postgres, Sybase, or similar).
  • Experience owning or leading delivery of Java-based modules or services.
  • Strong analytical and problem-solving skills.
  • Very good communication skills in English.
  • Ability to work in a dynamic environment and handle pressure.
  • Curiosity, proactiveness, and continuous learning mindset.

Nice to have:

  • Experience in production environments.
  • Experience with Agile development and CI/CD.
  • Domain knowledge in financial systems: trade lifecycle, post-trade, FX.

Obowiązki

  • Design and develop backend services and microservices in Java.
  • Build and maintain RESTful APIs and distributed system components.
  • Develop high-availability, high-performance solutions supporting trading workflows.
  • Integrate with internal platforms and support end-to-end transaction lifecycle.
  • Optimize system performance, stability, and scalability.
  • Collaborate with global engineering and business teams.
  • Participate in Agile ceremonies: sprint planning, reviews, retrospectives, and daily stand-ups.

Oferta

  • Long-term cooperation within an international engineering environment.
  • Real influence on architecture, engineering standards, and delivery quality.
  • Work in a multicultural, distributed setup.
  • Private medical care (LuxMed) and Multisport card.
  • Hybrid model: 2 days per week in the Kraków office.
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Antal Sp. z o.o.

Antal Sp. z o.o.

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