Calypso Engineer / DevOps

Delan Associates, Inc; New York (NY); On-site; USD 120,000 - 180,000; Full time

Job summary

Delan Associates, Inc. is seeking an experienced Calypso engineer for hands-on development across Money Market, FX, Fixed Income, Derivatives, and Collateral, plus production support and DevOps ownership of builds and environments across the Calypso SDLC.

You will develop using Core Java and BOL scripting, build interfaces to upstream/downstream systems, and own CI/CD pipelines and batch scheduling while supporting version upgrades and runbooks.

Qualifications

• 4+ years hands-on Calypso development/engineering experience.
• Strong Core Java (OOP, multithreading) – essential for Calypso customization.
• Hands-on BOL scripting and Calypso workflow/configuration.
• Strong SQL (Oracle and/or Sybase), including query tuning.
• Unix/Linux administration and shell/Python scripting.
• CI/CD tooling (Jenkins, GitLab CI, or equivalent) and job scheduling (Autosys/Control-M).
• Experience providing production application support and troubleshooting on a live Calypso platform.

Responsibilities

• Develop and customize Calypso using Core Java and BOL scripting across Money Market, FX, Fixed Income, Derivatives, and Collateral modules.
• Build and maintain Calypso interfaces to upstream/downstream systems (market data, settlement, accounting, risk).
• Provide application support and troubleshooting for production issues: root‑cause analysis, break‑fix, and permanent remediation (L2/L3).
• Own CI/CD pipelines and environment builds/refreshes across DEV, SIT, UAT, and PROD.
• Support Calypso version upgrades and patch cycles end‑to‑end – environment stand‑up, regression coordination, and cut‑over.
• Administer batch scheduling (Autosys/Control‑M) and monitor platform performance.
• Maintain deployment documentation and runbooks; participate in release governance.

Skills

Calypso development

Core Java

BOL scripting

SQL

Unix/Linux

CI/CD

Production support

Education

Bachelor's degree in Computer Science or related field

Calypso certification(s) a plus

Tools

Jenkins

GitLab CI

Autosys/Control-M

Shell/Python scripting

Job description

Role Overview

We need a core Calypso engineer for hands‑on development and configuration work across Money Market, FX, Fixed Income, Derivatives, and Collateral, who can equally support the platform in production – troubleshooting, root-causing, and fixing issues as part of application support. The role also covers DevOps ownership of builds, releases, and environments across the Calypso SDLC.

Key Responsibilities

• Develop and customize Calypso using Core Java and BOL scripting – plug‑ins, workflows, static data, and reports – across the Money Market, FX, Fixed Income, Derivatives, and Collateral modules.


• Build and maintain Calypso interfaces to upstream/downstream systems (market data, settlement, accounting, risk).


• Provide application support and troubleshooting for production issues: root‑cause analysis, break‑fix, and permanent remediation (L2/L3).


• Own CI/CD pipelines and environment builds/refreshes across DEV, SIT, UAT, and PROD.


• Support Calypso version upgrades and patch cycles end‑to‑end – environment stand‑up, regression coordination, and cut‑over.


• Administer batch scheduling (Autosys/Control‑M) and monitor platform performance (JVM, database, application server).


• Maintain deployment documentation and runbooks; participate in release governance.

Required Skills & Experience

• 4+ years hands‑on Calypso development/engineering experience, ideally across Money Market, FX, Fixed Income, Derivatives, or Collateral.


• Strong Core Java (OOP, collections, multithreading) – a must‑have for Calypso customization, plug‑ins, and interface development.


• Hands‑on BOL scripting and Calypso workflow/USD configuration.


• Strong SQL (Oracle and/or Sybase), including query tuning.


• Unix/Linux administration and shell/Python scripting.


• CI/CD tooling (Jenkins, GitLab CI, or equivalent) and job scheduling (Autosys or Control‑M).


• Demonstrated experience providing production application support and troubleshooting on a live Calypso platform.

Good to Have

• Exposure to cloud platforms (AWS/Azure) and containerization (Docker/Kubernetes).


• Familiarity with monitoring tools (Splunk, Grafana, AppDynamics).


• Working exposure to adjacent capital markets platforms alongside Calypso.

Qualifications

• Bachelor's degree in Computer Science, Engineering, Information Technology, or related field.


• Calypso certification(s) a plus, but not mandatory.