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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # ServiceNow Senior Application Developer - **Company:** Caci Inc - **Location:** United States - **Experience:** Expert - **Salary:** $90,300.0 - $189,600.0 - **Contract:** Permanent contract - **Skills:** HTML, JavaScript (Programming Language), Computer-Aided Design, Application Programming Interfaces (APIs), Agile Methodology, Ajax (Programming Language), Google App Engines, Applications Architecture, Component-Based Software Engineering, Business Logic, Application Testing, Cascading Style Sheets (CSS), Configuration Management Databases, Code Review, Custom Software, Relational Databases, Hypertext Transfer Protocols (HTTP), MySQL, Oracle (Applications), Scrum Methodology, Release Management, ServiceNow Application Engine, Simple Object Access Protocol (SOAP), Software Deployment, Systems Integration, Web Services, Extensible Markup Language (XML), Scripting, Enterprise Software Applications, ServiceNow IT Service Management, Client Side Scripting, Software Security, AngularJS, Web Technologies, Restful APIs, Curam Social Program Management, Servicenow - **Published:** November 5, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9289767/servicenow-senior-application-developer ## About the Role Required: * DoD Secret Clearance. * 12+ Years of relevant experience (Bachelor's Degree in relevant field may be substituted for 5 years of relevant experience). * Experience with ServiceNow ITOM Discovery, CMDB, and Service Mapping capabilities * Certified ServiceNow System Administrator (CSA) * Effective communicator at all levels, both written and verbal * Strong communication, analytical, and leadership skills * Must be a self-motivated team player capable of managing multiple priorities in a fast-paced environment Technical Expertise: * Advanced experience with ServiceNow implementation and development (ITSM, ITOM, SPM). * Proficiency in ServiceNow scripting (Business Rules, Script Includes, UI Actions), APIs (REST/SOAP), and web technologies (HTML, CSS, AJAX). * Experience with relational databases (e.g., MySQL, Oracle) and Agile methodology. * Strong communication, analytical, and leadership skills * Must be a self-motivated team player capable of managing multiple priorities in a fast-paced environment Technical Expertise: * Advanced experience with ServiceNow implementation and development (ITSM, ITOM, SPM). * Proficiency in ServiceNow scripting (Business Rules, Script Includes, UI Actions), APIs (REST/SOAP), and web technologies (HTML, CSS, AJAX). * Experience with relational databases (e.g., MySQL, Oracle) and Agile methodology. Desired: * Axonius Platform experience * Asset Management experience * Certified ServiceNow Developer * Certified Implementation Specialist * ServiceNow Certified Application Developer (CAD) certification * JavaScript/AngularJS development experience. * System integration experience using web services and other web-based technologies such as XML, HTML, AJAX, CSS, HTTP, REST/SOAP. * Agile Certification * Acts independently to expose and resolve problems * Experience working in the Department of Defense ## Description CACI is seeking a ServiceNow Senior Application Developer in support of the Enterprise Information Technology as a Service (EITaaS) contract with the Department of the Air Force. The EITaaS program supports the Department of the Air Force in delivering consistent, secure, high-quality enterprise IT, In this role, you will serve as a hands-on ServiceNow Developer responsible for designing, developing, integrating, testing, and supporting enterprise applications on the ServiceNow platform for the Configuration Management Database (CMDB). The ideal candidate will have demonstrated experience building solutions beyond standard out-of-box configuration, including scoped applications, App Engine, custom application development, Service Portal, integrations, workflow automation, and advanced ServiceNow scripting. This position requires a developer who understands the ServiceNow platform as an enterprise application development platform and can translate business and technical requirements into scalable, maintainable solutions. The developer will work with solution owners, architects, business analysts, Government stakeholders, and other developers to design and implement applications and platform capabilities supporting the EITaaS environment. Responsibilities: * Design, develop, configure, test, deploy, and maintain applications on the ServiceNow platform. * Develop custom scoped applications using ServiceNow App Engine, App Engine Studio, and ServiceNow Studio. * Design application data models, custom tables, relationships, business logic, security models, and user experiences. * Develop and maintain ServiceNow Service Portal applications, pages, widgets, and support client and server-side functionality. * Develop advanced ServiceNow solutions using Business Rules, Script Includes, Client Scripts, UI Policies, UI Actions, Scheduled Jobs, Glide APIs, and other platform scripting capabilities. * Design and implement application security using roles, ACLs, application scopes, and ServiceNow security best practices. * Develop workflows and automation using Flow Designer, IntegrationHub, subflows, actions, and scripted automation where appropriate. * Develop and maintain REST, SOAP, Scripted REST, and other integrations between ServiceNow and external enterprise systems. * Create reusable application components and development patterns that support maintainability and enterprise-scale implementation. * Troubleshoot complex application, scripting, integration, performance, and platform issues. * Participate in application architecture and technical design sessions. * Translate functional and technical requirements into detailed technical designs and working ServiceNow solutions. * Perform code reviews and ensure development conforms to ServiceNow coding standards and established development practices. * Support application testing, defect resolution, release management, and production deployment activities. * Work closely with business analysts and stakeholders to refine requirements and identify appropriate ServiceNow solutions. * Provide technical demonstrations and communicate application functionality to technical and nontechnical stakeholders. * Support existing ServiceNow ITSM, ITOM, CMDB, and other enterprise capabilities when required. * Participate in Agile ceremonies including backlog refinement, sprint planning, technical solutioning, testing, demonstrations, and retrospectives. * Develop and maintain technical documentation for applications, integrations, configurations, and custom development.