> Markdown version of [/jobs/ext/1508728-sr-servicenow-itsm-developer-100-remote](https://www.wearedevelopers.com/jobs/ext/1508728-sr-servicenow-itsm-developer-100-remote). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. ServiceNow / ITSM Developer -100% REMOTE - **Company:** OmniVista Consulting LLC - **Location:** United States (Remote available) - **Experience:** Expert - **Salary:** $160,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Computer-Aided Design, Application Programming Interfaces (APIs), Ajax (Programming Language), Application Performance Management, HTML5, User Authentication, Automation of Tests, Bootstrap (Software), Cascading Style Sheets (CSS), Mobile Application Development, Configuration Management Databases, Code Review, Cyber Security, Databases, Extract Transform Load (ETL), Data Sharing, Database Theory, JSON, JQuery, Lightweight Directory Access Protocols (LDAP), OAuth, Object-Oriented Software Development, Performance Tuning, Scrum Methodology, Query Optimization, ServiceNow Application Engine, Responsive Web Design, Software Engineering, Strategies of Testing, Web Services, Extensible Markup Language (XML), Data Import/Export, Scripting, Enterprise Software Applications, ServiceNow IT Service Management, Client Side Scripting, Code Comments, SOAPAPI, Indexer, AngularJS, Material UI, Information Technology, Enterprise Integration, Web Technologies, Api Design, Restful APIs, Curam Social Program Management, Servicenow, Web Api - **Published:** July 30, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=f6f381354831fc13 ## About the Role * Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience) * Minimum 8 years of hands-on ServiceNow development experience with demonstrated progression in technical complexity and responsibility * Minimum 6 years of experience developing in enterprise ServiceNow environments (5,000+ users) * Extensive experience working with multi-tenant ServiceNow environments and domain separation architectures * Strong background in software development with object-oriented programming principles * Experience working in Agile/Scrum development environments Security & Compliance * Experience working with federal compliance requirements (FedRAMP, FISMA preferred) * Understanding of security best practices in government environments Technical SkillsCore ServiceNow Development * Proven experience developing in complex multi-tenant ServiceNow environments with Domain Separation and data isolation requirements * Advanced proficiency in JavaScript, GlideScript API, and ServiceNow scripting with 8+ years of demonstrated expertise * Extensive experience with ServiceNow development tools including Business Rules, Client Scripts, UI Policies, Script Includes, and UI Actions in multi-tenant environments * Expert knowledge of ServiceNow data model, tables, relationships, and domain separation architecture * Experience with ServiceNow workflows, Flow Designer, and process automation across organizational domains * Proficiency in ServiceNow Service Portal development and AngularJS framework Integration & APIs * Proven experience with REST/SOAP web services development and consumption * Knowledge of ServiceNow Integration Hub, MID Server, and Import Sets * Experience with JSON, XML data formats and transformation * Understanding of authentication methods (OAuth, Basic Auth, Certificate-based) Web Technologies * Proficiency in HTML5, CSS3, JavaScript, and AngularJS * Experience with Bootstrap framework and responsive design principles * Knowledge of AJAX, jQuery, and modern web development practices * Understanding of RESTful web services and API design principles Database & Performance * Strong SQL knowledge and database concepts * Experience with ServiceNow reporting and Performance Analytics * Understanding of indexing, query optimization, and performance tuning * Knowledge of data modeling and relationship management Required Certifications * ServiceNow Certified Application Developer (CAD) - Required * ServiceNow Certified System Administrator (CSA) - Required Preferred Certifications * ServiceNow Certified Implementation Specialist in relevant modules * ServiceNow Mainline Specialist certifications * ITIL Foundation certification * Agile/Scrum certifications Desired Skills & ExperienceAdvanced ServiceNow Capabilities * Extensive experience with ServiceNow domain separation, multi-tenant architecture design and implementation * Expert knowledge of cross-domain scripting, data sharing, and security considerations in multi-tenant environments * Experience with ServiceNow ATF (Automated Test Framework) and testing strategies * Knowledge of ServiceNow scoped applications and application development * Experience with ServiceNow Store app development and publishing * Familiarity with ServiceNow Mobile app development and UX/UI concepts. * Understanding of ServiceNow LDAP integration and SSO implementations in complex organizational structures Specialized Modules * Experience with specific ServiceNow modules (ITSM, ITAM, HRSD, ITOM, SPM, SecOps, GRC) * Knowledge of ServiceNow Discovery and Service Mapping * Experience with ServiceNow Event Management and Orchestration * Understanding of CMDB implementation and maintenance, * ServiceNow development: 5 years (Required) ## Description We are seeking an experienced Senior ServiceNow Developer to join our dynamic team in developing, customizing, and maintaining enterprise-level ServiceNow applications and workflows. This remote position requires a skilled professional who can translate complex business requirements into robust ServiceNow solutions while adhering to platform best practices and federal compliance standards., * Design, develop, and implement custom ServiceNow applications, workflows, and business processes across multiple modules (ITSM, ITAM, HRSD, SPM, ITOM) in multi-tenant environments * Create and maintain complex business rules, client scripts, UI policies, script includes, and scheduled jobs while adhering to domain separation best practices * Develop custom forms, lists, and UI components to enhance user experience and streamline business processes across different organizational domains * Build and configure ServiceNow Service Portal pages, widgets, and Employee Center customizations for multi-tenant architectures * Implement advanced scripting solutions using JavaScript, GlideScript API, and ServiceNow APIs with consideration for cross-domain functionality and security Integration & Automation * Develop and maintain integrations between ServiceNow and external systems using REST/SOAP APIs, MID Server, and Integration Hub * Create automated workflows using Flow Designer, Workflow Editor, and Orchestration capabilities * Implement data import/export processes using Import Sets, Transform Maps, and ETL operations * Design and develop real-time and scheduled integration solutions with enterprise applications * Build custom web services and API endpoints for third-party system connectivity Technical Implementation & Optimization * Participate in technical design sessions and translate business requirements into technical specifications * Perform code reviews and ensure adherence to ServiceNow development best practices and coding standards * Optimize application performance through efficient scripting, proper indexing, and query optimization * Implement and maintain automated testing frameworks using ATF (Automated Test Framework) * Support platform upgrades, testing, and deployment activities using update sets and scoped applications Documentation & Collaboration * Create and maintain comprehensive technical documentation including design specifications, code comments, and user guides * Collaborate with architects, administrators, and business stakeholders to deliver optimal solutions * Participate in Agile/Scrum ceremonies including sprint planning, daily standups, and retrospectives * Provide technical guidance and mentoring to junior developers and team members * Support troubleshooting and resolution of production issues ## Related Videos - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Can SVG be fast? Rendering a scatter chart with over 10k points](https://www.wearedevelopers.com/videos/100299-can-svg-be-fast-rendering-a-scatter-chart-with-over-10k-points) - [Delay the AI Overlords: How OAuth and OpenFGA Can Keep Your AI Agents from Going Rogue](https://www.wearedevelopers.com/videos/1637-delay-the-ai-overlords-how-oauth-and-openfga-can-keep-your-ai-agents-from-going-rogue) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers)