VISTULO sp. z o.o.

Calypso Developer

240 - 270 PLN/ godz./ godz.B2BB2B (netto)

SeniorZdalnie·WrocławInne·B2B

#457147·Dodano 22 dni temu·3

Źródło: justjoin.it

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Tech Stack / Keywords

CalypsoJava

Podsumowanie oferty

The role involves developing and maintaining Calypso systems for fixed income, foreign exchange, and derivatives trading at a major North American bank. The candidate will work fully remotely in Poland or Romania and contribute directly to the core development team by building new features and integrations. Expertise in Calypso and strong Java skills are essential.

Wymagania

Must have:

5+ years hands-on Calypso development experience; version 17+ preferred.
Experience with APIs, workflows, engines, events, reporting, and scheduled tasks.
5+ years Java development experience.
Experience with collateral management module.
Strong SQL and database experience, preferably with Oracle.
Strong DevOps experience with source control, build and deployment automation, and release management using GitHub, Azure DevOps, Ansible, and JFrog Artifactory.
Solid understanding of fixed income, FX, interest rate derivatives, and credit derivatives.
Experience supporting high-volume trading environments in investment banking/capital markets.
Ability to work independently and collaboratively in structured project environments.
Ability to handle ambiguity and utilize AI tools proactively.
Strong communication skills for trader-facing environments.
Ability to maintain 3–4 hour daily overlap with US Eastern business hours with flexibility during onboarding and crunch periods.

Nice to have:

Experience using AI tools to speed up development or testing.
Experience working remotely with North American firms.
Computer science degree from a top technical university.

Obowiązki

Build and maintain Calypso APIs, workflows, engines, events, reporting, and scheduled tasks using Java.
Integrate Calypso with external systems using MQ, Kafka, and Webservice/HTTP.
Write and optimize SQL, troubleshoot database issues, and work with Oracle-backed Calypso environments.
Support Calypso applications in Linux/Unix environments using shell scripting.
Maintain and improve build, deployment, and release processes using GitHub, Azure DevOps, Ansible, and JFrog Artifactory.
Work from requirements and tickets defined by business analysts and actively shape solutions.
Fix defects, participate in code review, and maintain code quality across the Calypso codebase.
Support testing and validation of changes before production release.
Use AI tools to accelerate development and testing where appropriate.

Benefity

Opportunity to work on one of the largest Calypso deployments in the world.
Professional growth working with skilled developers and business administrators.
Direct collaboration with client teams in North America and Europe.
Long-term commitment with a major bank, not a fixed-term outsourcing role.
Fully remote work based in Poland or Romania with flexible scheduling after onboarding.
Competitive compensation with top pay and ample time-off options.

Inne informacje

Only open to residents of Poland or Romania with legal permission to work. Requires 3–4 hour daily overlap with US Eastern business hours, with more flexibility during onboarding. Successful candidates must pass a standard background check.

VISTULO sp. z o.o.

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