Java Developer with Calypso OTC Trading Platform at Connvertex Technologies Inc. New York, NY

kozmetickesluzby.vecnakraska.sk - Jobboard; New York (NY); Hybrid; USD 96,432 - 103,320; Full time

Job summary

Morgan Stanley is looking for a Java Developer specializing in the Calypso OTC Trading Platform in New York City. The role involves enhancing the platform, working closely with traders, and providing production support as needed.

With over 8 years of experience required, applicants should have a strong Java and Calypso background. The position offers a hybrid work model with 3 days onsite per week.

Qualifications

• 8+ years of experience in software development, with minimum 5 years in Calypso.
• Expertise in Calypso upgrades and customization is preferred.
• Strong background in Core Java and Java EE is essential.

Responsibilities

• Develop and enhance the Calypso platform.
• Integrate with internal systems and provide support.
• Participate in platform version upgrades and customization.

Skills

Calypso development

Core Java

Java EE

Spring Framework

SQL

Unix scripting

Strong communication

Tools

Git

Jenkins

Jira

Job description

Job Title

Java Developer Calypso OTC Trading Platform

Client Name

SANS

End Client Name

Morgan Stanley

Location

Manhattan, New York City

Work Type

Hybrid (3 days onsite/week)

Job Type

Contract

Rate

$70-75/hour on C2C

Job Description

The Derivatives Trading group at Morgan Stanley Investment Management seeks a Java Developer with hands‑on Calypso OTC Trading Platform expertise. The role involves platform development, enhancement, and integration with upstream/downstream systems. Current platform version: Calypso v16.

Roles and Responsibilities

• Develop and enhance the Calypso platform and its integration with internal systems
• Work with business stakeholders including traders, trade support, and operations
• Translate technical designs into scalable, maintainable code
• Participate in Calypso version upgrades and platform customization
• Provide production support as needed

Required Skills

• 8+ years of total experience; 5+ years hands‑on Calypso development
• Expertise in Calypso upgrades and customization (v16 experience preferred)
• Strong Core Java and Java EE development background
• Proficiency in Spring Framework
• Solid SQL and database design skills
• Familiarity with Unix and shell/perl/python scripting
• Strong communication and documentation abilities

Preferred Skills

• Experience with Git, Perforce, or other source code management tools
• Exposure to DevOps tools like Jenkins, Sonar, Jira
• Familiarity with financial tech protocols such as FpML, SWIFT

Interview Process

• 2-3 Zoom rounds; in-person possible if they suspect the candidate is not local

Open to All Visa Statuses

• USC, GC, H4‑EAD
• Must work 3 days onsite in NYC office
• Long‑term consulting opportunity