Senior Calypso & Java Developer — Onsite in Wroclaw, Training & Growth

Talan; Katowice; On-site; PLN 200,000 - 280,000; Full time

Benefits offered by this job

Onsite in Wroclaw

Career development

Private medical insurance

Lunch pass card

MultiSport Plus card

Job summary

Talan is seeking a Senior Calypso Developer to join a newly formed technology team supporting the Capital Markets operations of a leading European banking organization. Based in Wroclaw, Poland, the position offers on-site work with relocation support and opportunities to influence the Calypso environment across Front, Middle, Risk, and Back Office functions.

The role emphasizes designing and delivering Calypso customizations, Java-based solutions, and integrations, with strong collaboration to

Qualifications

• 6+ years of software development experience in financial services.
• Hands-on Calypso experience with Java and SQL databases.
• Strong understanding of Capital Markets and financial products.
• Ability to liaise with business and technical stakeholders.

Responsibilities

• Design, develop, and maintain Calypso customizations and integrations.
• Support production and business-critical Capital Markets activities.
• Collaborate with business stakeholders, analysts, support teams, and architects.
• Develop Java-based solutions within the Calypso ecosystem.
• Optimize performance, troubleshoot incidents, and implement enhancements.
• Mentor junior team members and contribute to technical best practices.
• Participate in system upgrades and strategic platform initiatives.

Skills

Calypso

Java

Oracle/SQL

Capital Markets

Stakeholder comms

Tools

Linux/Unix

CI/CD

Job description

Talan is seeking a Senior Calypso Developer to join a newly formed technology team supporting the Capital Markets operations of a leading European banking organization. Based in Wroclaw, Poland, the position offers on-site work with relocation support and opportunities to influence the Calypso environment across Front, Middle, Risk, and Back Office functions.

The role emphasizes designing and delivering Calypso customizations, Java-based solutions, and integrations, with strong collaboration to