ServiceNow Developer – Level III

Jobtailor; Watertown (SD); On-site; USD 120,000 - 170,000; Full time

Job summary

Jobtailor in the United States is seeking a ServiceNow Engineer to design, develop, configure, test, and maintain ServiceNow applications across ITSM, CMDB, and knowledge management.

You will collaborate with stakeholders, lead integrations using REST/SOAP and IntegrationHub, and ensure performance, data quality, and governance while creating comprehensive technical documentation for deployments.

Qualifications

• U.S. citizen with a bachelor’s degree in CS/IT/Engineering.
• Proven experience developing and supporting ServiceNow applications.
• Experience with JavaScript, business rules, client scripts, UI policies, Flow Designer, IntegrationHub, and REST/SOAP integrations.
• Experience with ITSM, Service Catalog, CMDB, Asset Management, Knowledge Management.

Responsibilities

• Design, develop, configure, test, and maintain ServiceNow applications, modules, workflows, forms, business rules, client scripts, UI policies, integrations, and related platform components.
• Collaborate with business stakeholders and technical teams to gather requirements and translate them into effective ServiceNow solutions.
• Lead the development across ITSM, request management, knowledge management, asset management, CMDB, and other modules.
• Maintain and optimize existing ServiceNow applications for reliability, performance, and alignment with operations.
• Troubleshoot issues related to ServiceNow functionality, workflows, integrations, and data quality.
• Develop, enhance, and maintain integrations with third-party systems using REST/SOAP, IntegrationHub, MID Server, and secure patterns.
• Perform unit testing, support system integration testing, and validate deployments prior to production release.
• Create and maintain technical documentation, system design artifacts, and user guidance.

Skills

ServiceNow scripting

JavaScript

REST/SOAP integrations

Flow Designer

IntegrationHub

Now Assist AI features

Analytical thinking

Communication skills

Team collaboration

Attention to detail

Education

Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field

Tools

MID Server

OAuth/JWT authentication

AI governance controls

IntegrationHub

Job description

Responsibilities

• Design, develop, configure, test, and maintain ServiceNow applications, modules, workflows, forms, business rules, client scripts, UI policies, integrations, and related platform components
• Collaborate with business stakeholders, program leadership, and technical teams to gather requirements and translate them into effective ServiceNow solutions
• Lead the development and enhancement of ServiceNow capabilities across areas such as ITSM, request management, knowledge management, asset management, CMDB, and other supported modules
• Maintain and optimize existing ServiceNow applications to ensure continued functionality, reliability, performance, and alignment with operational needs
• Troubleshoot and resolve issues related to ServiceNow application functionality, workflows, integrations, system performance, and data quality
• Support platform governance by following established development standards, change management procedures, documentation requirements, and configuration management practices
• Develop, enhance, and maintain integrations between ServiceNow and third-party enterprise systems using REST/SOAP, IntegrationHub spokes, MID Server, OAuth/JWT authentication, and other secure integration patterns
• Perform unit testing, support system integration testing, assist with user acceptance testing, and validate deployments prior to production release
• Create and maintain technical documentation, system design artifacts, knowledge articles, and user guidance related to developed solutions
• Provide technical support and subject matter expertise for ServiceNow-related incidents, service requests, problems, and enhancement efforts
• Participate in meetings with government and contractor personnel to provide status updates, technical recommendations, and solution demonstrations
• Support full platform administration including ACL configuration, role/access management, instance cloning, upgrades, performance tuning, AI governance controls, and operational sustainment activities to ensure continuity of service.

Requirements

• U.S. Citizen
• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field
• Proven experience developing, configuring, and supporting applications within the ServiceNow platform
• Demonstrated experience with ServiceNow scripting and development technologies, including JavaScript, business rules, client scripts, UI policies, Flow Designer, IntegrationHub, and REST/SOAP integrations
• Strong understanding of ServiceNow platform architecture, application lifecycle management, and secure development practices
• Experience with ServiceNow modules such as ITSM, Service Catalog, CMDB, Asset Management, Knowledge Management, or related platform capabilities
• Hands-on experience with ServiceNow Now Assist, including configuration of generative AI features, responsible AI controls, and AI-driven agents and automations
• Strong analytical and problem-solving skills with careful attention to detail
• Excellent communication skills and the ability to collaborate effectively with cross-functional teams, stakeholders, and end users
• Ability to work independently and efficiently in a fast-paced, mission-oriented environment
• Experience supporting federal environments or regulated enterprise environments is preferred.