API Systems Engineer, Java

Navy Federal Credit Union

API Systems Engineer at Navy Federal responsible for systems integration software solutions and maintaining complex integrations. Work with Java technologies and ensure high-quality code standards.

Posted 5/12/2026full-timeVienna • Virginia • 🇺🇸 United StatesMid-LevelSenior💰 $78,400 - $123,200 per yearWebsite

Tech Stack

Tools & technologies

AWSAzureCloudGoogle Cloud PlatformJavaKubernetesOracleSOAPSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

To research, analyze, design, develop, implement, support, and maintain of systems integration software solutions.
Evaluate, tune, and monitor current and planned systems integration software solutions.
To integrate, and maintain complex systems integrations, ensuring seamless interaction between hardware, software, and networks to support organizational IT needs.
Proactively address gaps with existing support processes, documentation, and prioritize accordingly.
Guide configuration, debugging, and support for infrastructure and ensure all code quality and change control standards are met.
Work under minimal supervision and use complete understanding of business needs and objectives to support projects that have impact on the achievement of operational goals.
Advanced skill set and proficiency with procedures and techniques.

Requirements

What you’ll need

Extensive experience that demonstrates expert knowledge of Java, JEE, Web Services and APIs
Extensive experience with SOAP Services and RESTful APIs utilizing a lightweight data-interchange format such as JSON
Expert knowledge and hands on experience with Mulesoft Anypoint Platform, Spring Boot Micro Services, Istio/Service Mesh, Spring Framework and Open API Specification/RAML
Expert knowledge and hands on experience with Azure/AWS/GCP cloud platform architecture, Pivotal/Tanzu platform/Tanzu Kubernetes Grid or equivalent k8s managed runtime.
Expert in implementing API security using OAuth, SAML, JWT and OpenID Connect etc.
Advanced knowledge of Agile frameworks (e.g., SAFE)
Expert problem solving, collaboration, critical thinking, team building, and presentation skills
Expert skill in effectively communicating technical and non-technical issues and information clearly and concisely to all levels of management and staff
Experience in translating complex business requirements into functional architecture solutions
Experience in working with all levels of staff, management, stakeholders and vendors
Expert verbal, interpersonal and written communication skills
Advanced skill troubleshooting and resolving technical problems
Demonstrated skill in identifying industry trends and define their potential use in Navy Federal applications.
Integration experience with enterprise platforms Salesforce, Oracle HCM/PeopleSoft and CRM/Dynamics
Certifications in Azure development/architecture, Mulesoft Anypoint, Java, Pivotal Cloud Foundry, Spring frameworks or similar
Experience with using Azure DevOps
Advanced knowledge of banking/financial industry standards and practices
Advanced knowledge of Navy Federal’s functions, philosophy, operations and organizational objectives
Bachelor’s Degree in Information Technology, Computer Science or the equivalent combination of training, education, and experience

Benefits

Comp & perks

Highly competitive pay
Generous benefits and perks
Health insurance
401(k) matching
Paid time off
Flexible working hours

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

JavaJEEWeb ServicesAPIsSOAP ServicesRESTful APIsMulesoft Anypoint PlatformSpring Boot Micro ServicesIstio/Service MeshOpen API Specification

Soft Skills

problem solvingcollaborationcritical thinkingteam buildingpresentation skillscommunication skillstroubleshootingresolving technical problemstranslating business requirementsinterpersonal skills

Certifications

Azure development/architectureMulesoft AnypointJavaPivotal Cloud FoundrySpring frameworks