ETS Principal Engineer - Core Banking Foundation Services (API Engineering)
Navy Federal Credit Union
An application made for this job — a tailored resume and cover letter that speak straight to the posting.
Job summary
Navy Federal Credit Union is seeking an ETS Principal Engineer to design, modernize, and scale API and integration capabilities for the enterprise core banking ecosystem in a cloud-native OCI environment.
The role emphasizes secure, reusable API services, automated pipelines, and engineering excellence across security, testing, and operations teams to support millions of member interactions. Based in the Pensacola area with hybrid work options.
Qualifications
- Bachelor's degree in Computer Science, Information Technology, Engineering, or related field, or equivalent combination of education and experience.
- 15+ years of experience in software engineering, API engineering, cloud engineering, integration engineering, or related technical disciplines.
- Experience with API management platforms such as OCI API Gateway, MuleSoft, or similar technologies.
- Advanced experience designing, developing, and supporting RESTful APIs and enterprise integration solutions.
- Strong understanding of API lifecycle management, security, governance, versioning, and service design best practices.
- Hands-on experience implementing CI/CD pipelines and deployment automation using Azure DevOps, GitHub, or comparable DevOps platforms.
- Experience developing automated testing frameworks for APIs and integrations using Postman, Newman, or similar tools.
- Strong scripting and automation experience using Python, PowerShell, or equivalent programming languages.
- Working knowledge of Oracle Cloud Infrastructure (OCI) services and cloud-native deployment practices.
- Experience working with event-driven architectures, service integrations, messaging technologies, and distributed systems.
- Experience implementing observability, monitoring, logging, and operational support processes for enterprise applications.
- Strong troubleshooting and problem-solving skills across application, integration, infrastructure, and deployment layers.
- Effective communication, collaboration, organization, and technical leadership skills.
Responsibilities
- Design, develop, and support enterprise API and integration solutions that enable secure, scalable, and reliable core banking services.
- Define and promote API engineering standards, integration patterns, governance practices, and reusable frameworks across the Core Banking ecosystem.
- Lead the design and implementation of cloud-native integration solutions leveraging Oracle Cloud Infrastructure (OCI) and modern API management technologies.
- Architect and implement CI/CD pipelines that automate build, testing, deployment, and release activities for API and integration services.
- Build and maintain automated API regression, functional, and integration testing capabilities using tools such as Postman, and related testing frameworks.
- Develop automation solutions using Python, PowerShell, or similar technologies to improve operational efficiency, system reliability, and deployment consistency.
- Partner with application, architecture, infrastructure, security, and product teams to deliver secure, resilient, and supportable integration services.
- Drive adoption of DevSecOps practices, including automated testing, code quality validation, security scanning, secrets management, and compliance controls.
- Lead technical investigations and resolution efforts for complex production issues affecting APIs, integrations, and core banking services.
- Establish monitoring, observability, alerting, and operational health metrics for critical integration and API platforms.
- Evaluate emerging technologies, tools, and integration approaches to improve platform capabilities and engineering efficiency.
- Provide technical leadership, mentoring, and guidance to engineering teams while fostering engineering excellence and continuous improvement.
- Maintain architecture documentation, operational runbooks, engineering standards, and implementation guidance.
- Support release planning, production readiness reviews, operational support activities, and continuous service improvement initiatives.
- Contribute to strategic modernization efforts supporting Navy Federal's core banking transformation roadmap.
Skills
Education
Tools
Job description
Navy Federal Credit Union currently does not provide sponsorship for this role. Applicants must be authorized to work in the United States without the need for current or future sponsorship.
Join Navy Federal's Core Banking Foundation Services team as an ETS Principal Engineer, helping design, modernize, and scale the integration and API capabilities that enable the enterprise core banking ecosystem. This role is ideal for an experienced engineer who brings deep expertise in API engineering, cloud-native integration patterns, automation, and DevOps practices within Oracle Cloud Infrastructure (OCI). The selected candidate will partner closely with engineering, architecture, testing, security, and operations teams to build secure, scalable, and reusable API services, automate delivery pipelines, and establish engineering standards that support the organization's core banking transformation initiatives. This position offers the opportunity to influence enterprise integration strategy, improve platform reliability and operational efficiency, and help shape the future state of critical banking services supporting millions of member interactions.
- Design, develop, and support enterprise API and integration solutions that enable secure, scalable, and reliable core banking services.
- Define and promote API engineering standards, integration patterns, governance practices, and reusable frameworks across the Core Banking ecosystem.
- Lead the design and implementation of cloud-native integration solutions leveraging Oracle Cloud Infrastructure (OCI) and modern API management technologies.
- Architect and implement CI/CD pipelines that automate build, testing, deployment, and release activities for API and integration services.
- Build and maintain automated API regression, functional, and integration testing capabilities using tools such as Postman, and related testing frameworks.
- Develop automation solutions using Python, PowerShell, or similar technologies to improve operational efficiency, system reliability, and deployment consistency.
- Partner with application, architecture, infrastructure, security, and product teams to deliver secure, resilient, and supportable integration services.
- Drive adoption of DevSecOps practices, including automated testing, code quality validation, security scanning, secrets management, and compliance controls.
- Lead technical investigations and resolution efforts for complex production issues affecting APIs, integrations, and core banking services.
- Establish monitoring, observability, alerting, and operational health metrics for critical integration and API platforms.
- Evaluate emerging technologies, tools, and integration approaches to improve platform capabilities and engineering efficiency.
- Provide technical leadership, mentoring, and guidance to engineering teams while fostering engineering excellence and continuous improvement.
- Maintain architecture documentation, operational runbooks, engineering standards, and implementation guidance.
- Support release planning, production readiness reviews, operational support activities, and continuous service improvement initiatives.
- Contribute to strategic modernization efforts supporting Navy Federal's core banking transformation roadmap.
- Bachelor's degree in Computer Science, Information Technology, Engineering, or related field, or equivalent combination of education and experience.
- 15 + years of experience in software engineering, API engineering, cloud engineering, integration engineering, or related technical disciplines.
- Experience with API management platforms such as OCI API Gateway, MuleSoft, or similar technologies.
- Advanced experience designing, developing, and supporting RESTful APIs and enterprise integration solutions.
- Strong understanding of API lifecycle management, security, governance, versioning, and service design best practices.
- Hands-on experience implementing CI/CD pipelines and deployment automation using Azure DevOps, GitHub, or comparable DevOps platforms.
- Experience developing automated testing frameworks for APIs and integrations using Postman, Newman, or similar tools.
- Strong scripting and automation experience using Python, PowerShell, or equivalent programming languages.
- Working knowledge of Oracle Cloud Infrastructure (OCI) services and cloud-native deployment practices.
- Experience working with event-driven architectures, service integrations, messaging technologies, and distributed systems.
- Experience implementing observability, monitoring, logging, and operational support processes for enterprise applications.
- Strong troubleshooting and problem-solving skills across application, integration, infrastructure, and deployment layers.
- Effective communication, collaboration, organization, and technical leadership skills.
- Experience supporting core banking platforms, financial services applications, or large-scale enterprise transformation programs.
- Experience with Oracle Banking Cloud Services (OBCS), Oracle Integration Cloud (OIC), or other Oracle platform technologies.
- Familiarity with containerized and cloud-native technologies, including Docker and Kubernetes.
- Experience implementing security controls such as OAuth2, OpenID Connect, mTLS, JWT, API threat protection, and secrets management solutions.
- Experience with DevSecOps practices, automated compliance validation, vulnerability remediation, and secure software delivery pipelines.
- Experience working in Agile, Scrum, or SAFe environments.
- Experience supporting hybrid-cloud or multi-cloud architectures.
- Oracle Cloud and/or API-related certifications preferred.
- Financial services industry experience preferred.
- Monday - Friday, 8:00AM - 4:30PM
- 820 Follin Lane, Vienna, VA 22180
- 5510 Heritage Oaks Drive, Pensacola, FL 32526
- 141 Security Drive, Winchester, VA 22602
Navy Federal provides much more than a job. We provide a meaningful career experience, including a culture that is energized, engaged and committed; and fierce appreciation for our teams, who are rewarded with highly competitive pay and generous benefits and perks. Our approach to careers is simple yet powerful: Make our mission your passion.* FORTUNE 100 Best Companies to Work For 2026* Yello and WayUp Top 100 Internship Programs 2025* Computerworld Best Places to Work in IT 2026* Most Loved Workplace - America's Top Most Loved Workplaces 2025* 2025 PEOPLE Companies That Care* Newsweek Most Trustworthy Companies in America 2026* Military Times 2025 Best for Vets Employers* Forbes 2026 America's Best Large Employers* Forbes 2025 America's Best Employers for New Grads* Forbes 2025 America's Best Employers for Tech Workers* 2025 RippleMatch Campus Forward Award Winner for Overall Excellence* Military.com Top Military Spouse Employers 2025* 2026 Handshake Early Talent Award* Newsweek America's Greatest Workplaces for Culture, Belonging and Community 2026From Fortune Magazine. 2026 Fortune Media IP Limited. All rights reserved. Used under license. Fortune and Fortune 100 Best Companies to Work For are registered trademarks of Fortune Media IP Limited and are used under license. Fortune Magazine, Fortune Media (USA) Corporation, and its affiliates are not affiliated with, and do not endorse products or services of, Navy Federal Credit Union.
All qualified applicants will receive consideration for employment without regard to age, race, sex, color, religion, national origin, disability, veteran status, pregnancy, sexual orientation, genetic information, gender identity or any other basis protected by applicable law.
If you need accommodation or assistance for a qualifying condition to complete the online application (or during any stage of the hiring process), you can contact Navy Federal's Medical Accommodations team at medicalaccommodations@navyfederal.org or by calling 1-888-503-6013. This team cannot provide any information on job postings or application status.
Navy Federal reserves the right to fill this role at a higher/lower grade level based on business need. An assessment may be required to compete for this position. Job postings are subject to close early or extend out longer than the anticipated closing date at the hiring team's discretion based on qualified applicant volume. Navy Federal Credit Union assesses market data to establish salary ranges that enable us to remain competitive. You are paid within the salary range, based on your experience, location and market position. For additional details regarding compensation and benefits, review the Benefits page of the Navy Federal Career Site.
Navy Federal Credit Union jobs are posted on our career site, jobs.navyfederal.org and reputable job boards (e.g., LinkedIn, Indeed). We do not post jobs on social media marketplaces, messaging apps or unverified websites. We will never ask candidates for payment, bank details or personal financial information during the hiring process.
Remains cognizant of and adheres to Navy Federal policies and procedures, and regulations pertaining to the Bank Secrecy Act.
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