✦ Luna Orbit — Software Engineering

Principal Software Engineer - Calypso (Hybrid Role)

at Citizens Financial Group

📍 United States Hybrid 💰 $127K – $191K USD / year Posted March 26, 2026
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Position Details

Salary $127K – $191K USD / year
Type Full-Time
Experience lead
Exp. Years 7+ years
Education Not specified
Category Software Engineering

About this role

This role involves supporting Nasdaq's Calypso platform for OTC derivatives, leading system configuration, integration, and development efforts within a banking environment.

Key Responsibilities

  • Support Calypso platforms
  • Configure derivatives systems
  • Lead technical development
  • Integrate with market utilities
  • Mentor junior engineers

Technical Overview

The position requires extensive experience with Java, SpringBoot, Websphere, Unix, and Calypso configuration, supporting derivatives processing and market utility integrations.

Ideal Candidate

The ideal candidate is a senior software engineer with over 7 years of experience supporting Nasdaq's Calypso platforms, proficient in Java, SpringBoot, Websphere, and Unix. Leadership and mentoring skills are essential for this role.

Must-Have Skills

7+ years experience supporting Nasdaq's Calypso platformsJavaSpringBootWebsphereUnixOracle SQLPostgreSQLAPI developmentCalypso configuration

Nice-to-Have Skills

Interest ratesCommoditiesFXEquity derivativesMarket utilitiesFedWireBloombergMarket data sourcesCloud platforms

Tools & Platforms

WebsphereJavaSpringBootMQETLAPIUnixOracle SQLPostgreSQLAWS

Required Skills

JavaSpringBootWebsphereETLAPI developmentUnixOracle SQLPostgreSQLCalypsoOTC derivatives

Hard Skills

JavaSpringBootWebsphereETLAPI developmentUnixOracle SQLPostgreSQLPythonJavaScriptHTMLAngularUnix shell scriptsAWSCloud servicesCalypsoOTC derivativesCollateral managementGeneral LedgerISDA SIMMSwift

Soft Skills

LeadershipMentoringCollaborationInnovationProblem-solving

Industry & Role

Industry Banking
Job Function Software engineering and platform support for derivatives systems
Role Subtype Software Engineer
Tech Domains Java, SpringBoot, Websphere, ETL, API development, Unix, Oracle SQL, PostgreSQL, AWS

Keywords for Your Resume

JavaSpringBootWebsphereETLAPI developmentUnixOracle SQLPostgreSQLCalypsoOTC derivativesCollateral managementGeneral LedgerISDA SIMMSwiftCloud servicesFinancial platformsDerivativesMarket utilitiesMentoringLeadershipAPI

Deal Breakers

Less than 7 years experience supporting Calypso, Lack of Java or SpringBoot expertise, No experience with OTC derivatives

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