Senior Application Programmer
Credence Management Solutions, LLC1 day ago
McLean, VA, USASenior
Responsibilities
- Design, develop, test, deploy, and maintain enterprise APIs and integration solutions.
- Modernize legacy interfaces and data exchanges through secure, reusable, real-time API services.
- Develop and manage MuleSoft solutions using Anypoint Platform, Anypoint Studio, API Manager, and Runtime Manager.
- Create API specifications and data transformations using REST, SOAP, RAML, OpenAPI, JSON, XML, and DataWeave.
- Integrate enterprise applications with SAP, databases, cloud services, SaaS platforms, and internal and external systems.
- Implement API security controls including OAuth 2.0, JWT, PKI, client authentication, and role-based access control.
- Design scalable, highly available solutions supporting load balancing, resiliency, and enterprise performance.
- Support CI/CD and DevSecOps practices using Jenkins, Git, GitLab, Maven, and Azure DevOps.
- Troubleshoot production issues, resolve defects, support releases and deployments, and participate in technical reviews and Agile ceremonies.
- Provide technical leadership and mentor junior developers across development teams.
Requirements
- U.S. citizenship and the ability to obtain and maintain Secret Clearance.
- Bachelor's degree in Computer Science, Information Systems, Engineering, Information Technology, or a related field.
- At least 10 years of experience in software development, application programming, enterprise integration, or API development.
- Experience designing, developing, testing, and deploying enterprise software solutions and APIs using MuleSoft or a comparable middleware platform.
- Experience integrating enterprise systems, databases, web services, and cloud-based applications.
- Strong understanding of application architecture, software design principles, system integration patterns, and API-led connectivity.
- Experience working in Agile software development environments and with Git-based source control.
- Demonstrated ability to lead technical efforts and mentor development teams.
- Relevant technical certification or equivalent professional experience.
- Preferred qualifications include MuleSoft certification, SAP or ERP integration, legacy modernization, federal or regulated-environment experience, AWS GovCloud, Jenkins, GitLab, Azure DevOps, Postman, SoapUI, SonarQube, MUnit, RMF, ATO, STIG, PKI, cybersecurity compliance, high availability, and disaster recovery experience.
Benefits
- Medical, dental, and vision health care plans.
- 401(k) and IRA retirement plans.
- Basic, voluntary, and AD&D life insurance.
- Paid vacation, sick leave, and public holidays.
- Maternity and paternity family leave.
- Short-term and long-term disability coverage.
- Training and development opportunities.
- Wellness resources.
- Full-time, on-site position in McLean, United States.
About Credence Management Solutions, LLC
Credence Management Solutions, LLC provides IT consulting, engineering, and mission support to U.S. federal agencies, with emphasis on defense, intelligence, health, and humanitarian programs. It builds and operates secure AI, cloud, cyber, and DevSecOps solutions and delivers program management and systems engineering under government contracts. The privately held firm is headquartered in McLean, Virginia, and supports customers such as the U.S. Air Force at Wright-Patterson Air Force Base.