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Experis Manpower Group

Calypso Developer

Experis Manpower Group Show all offers
Warszawa
Expires Oct 4, 2026
15 days ago

In short

Calypso Developer role (remote, Poland) focusing on financial system implementation, testing, integration, and maintenance. Requires Java, SQL, Calypso APIs, Spring, Hibernate, and app servers. Benefits: healthcare, life insurance, Multisport.

AI-written summary based on the listing content.

Location: 100% remote work (Poland)

Availability: ASAP / within 1 monthAbout the Role:

We are looking for a Calypso Developer to support the implementation, testing, integration, and maintenance of financial systems. The role involves collaboration with implementation teams, participation in discussions regarding business requirements and technical solutions, preparation of technical documentation, execution of testing activities, and support during system deployment.

Responsibilities:

Provide knowledge support and assistance to teams implementing new functionalities

  • Perform application testing to verify that developed solutions work as designed and are free of defects
  • Report identified errors and incidents
  • Participate in discussions regarding business requirements, functionality implementation, system integrations, proposed solutions, and technologies
  • Support the deployment and commissioning of systems developed using designed information technologies
  • Present system functionalities and explain their operation to stakeholders
  • Define, maintain, and update technical documentation for computer systems
  • Support automation, integration, configuration, and standardization processes
  • Prepare test cases and test scenarios
  • Record and document test results
  • Execute manual tests based on test scenarios
  • Report detected defects and testing outcomes
  • Requirements:

Functional understanding of asset classes, including Front Office, Back Office, Accounting, Settlements, and related areasHands-on experience in Calypso development

  • Strong Java skills
  • Strong SQL skills
  • Practical experience with Calypso APIs and customization
  • Experience with Spring framework
  • Experience with Hibernate framework
  • Experience with application servers such as Tomcat, JBoss, or Spring Boot
  • Experience with MQ, messaging, confirmations, and payment flowsOffer:

Multisport card

Private healthcare

Group life insurance

Published 2026-09-04
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