CareerPlan

Contractor, Senior Application Engineer

New York, USContract2026-10-08 → 2026-11-12
Hybrid · United StatesFreelance / independent contractor

Core

Design, develop, test, and implement enhancements for regional business applications; provide 2nd line production support for business-critical applications.

Role type

Senior Application Engineer (Contractor)

Builds

Regional business applications, services, APIs, and integrations

Domain

Financial Markets / Wholesale Banking

Required skills

Java (Spring/Spring Boot), Linux/Unix (RHEL), Bash/Shell scripting, SQL, PowerShell, API development, incident troubleshooting, automation scripting

Preferred skills

REST APIs, IBM MQ, Azure DevOps, SWIFT messaging, DTCC connectivity, Post-trade processing, File-based integrations, Authentication technologies (LDAP, Active Directory, SAML/OIDC/Entra ID), Financial Markets domain experience

Technologies

Java, Spring Boot, Apache Tomcat, SQL, PowerShell, Linux, RHEL, Bash, IBM MQ, Azure DevOps, SWIFT, DTCC

Responsibilities

Design, develop, test, and implement enhancements for regional business applications; Provide 2nd line production support for business-critical applications; Develop and maintain relevant services, APIs, and integrations; Create, Enhance and/pr maintain relevant scripts/programs to automate operational and support activities; Analyze application logs, system metrics, and monitor data to proactively identify issues and improve platform stability; Participate in software deployments, release activities, and change management processes; Collaborate with infrastructure, database, cybersecurity, and business teams to deliver solutions and/or resolve production issues; Implement application improvements to enhance performance, scalability, reliability, and security; Ensure adherence to engineering standards, secure coding practices, and regulatory requirements; Contribute to technical documentation, operational procedures, and knowledge sharing within the team

Seniority

Senior, hands-on IC