ServiceNow Developer (TS/SCI CI Poly)

Seamlessmigration; Reston (VA); On-site; USD 130,000 - 165,000; Full time

Benefits offered by this job

Medical benefits

Dental & Vision

401K match

PTO 29 days

Flexible schedule

Tuition reimbursement

Growth opportunities

Job summary

Seamless Migration is seeking a Senior ServiceNow Developer to design, build, and sustain enterprise ServiceNow solutions in a dynamic environment in Reston, VA. You will work with architects, admins, and customer stakeholders to translate requirements into scalable platforms.

The role emphasizes hands-on development, integration work, and guiding junior developers while ensuring best practices and ITSM/CMDB support across the service suite.

Qualifications

• Extensive hands-on ServiceNow development experience in enterprise environments.
• Strong experience developing and configuring solutions within the ServiceNow platform.
• Advanced JavaScript development experience within ServiceNow.
• Experience with Business Rules, Client Scripts, Script Includes, UI Policies, ACLs, Flow Designer, and ServiceNow APIs.
• Experience developing REST and SOAP integrations.
• Experience with ServiceNow ITSM and enterprise workflow development.
• Experience developing custom applications, scoped applications, workflows, forms, tables, and automation within ServiceNow.
• Strong understanding of ServiceNow data models, tables, relationships, roles, groups, and security controls.
• IAT Level II Certification required before starting.

Responsibilities

• Design, develop, configure, test, and deploy ServiceNow applications and platform enhancements.
• Develop and maintain ServiceNow workflows, forms, tables, notifications, catalog items, record producers, and automation.
• Develop custom ServiceNow applications and extend existing applications based on customer requirements.
• Support ServiceNow ITSM, ITOM, CMDB, Discovery, Service Catalog, and related platform capabilities.
• Configure and enhance CMDB processes, data models, relationships, Discovery, and integrations with infrastructure systems.
• Troubleshoot complex ServiceNow development, configuration, integration, and production issues.
• Perform code reviews and ensure development follows ServiceNow standards and platform best practices.
• Support ServiceNow upgrades, patches, releases, regression testing, and deployment activities.
• Identify opportunities to improve existing ServiceNow applications, workflows, automation, and platform performance.
• Develop reusable components and solutions that reduce unnecessary customization and simplify long-term platform maintenance.
• Create technical documentation covering application design, integrations, configuration, development, and deployment procedures.
• Participate in requirements sessions, solution design discussions, sprint planning, demonstrations, and technical reviews.
• Work independently on complex development efforts while providing guidance to junior and mid-level ServiceNow developers when needed.
• Collaborate with infrastructure, security, application, and engineering teams to support enterprise ServiceNow integrations and services.

Skills

ServiceNow development

JavaScript

REST & SOAP integrations

ITSM

CMDB

Communication skills

Tools

Flow Designer

IntegrationHub

UI Policies

ACLs

Script Includes

Job description

ABOUT US

Seamless Migration is a Service-Disabled Veteran-Owned Small Business (SDVOSB) started in 2021 with the purpose of enabling businesses and organizations through automation. Our goal is to help organizations discover, implement, and maintain solutions which evolve and mature with their ever-changing business needs. We believe in applying agile methodologies in all aspects of our business practices and use these methods to ensure effective results for our clients.

Seamless Migration is seeking a career and customer oriented ServiceNow Developer to join our team.

Clearance

• TS/SCI W/ CI Poly (existing clearance required to start)

Locations

• Alexandria, VA

• Washington, DC

• Colorado Springs, CO

• Reston, VA

Overview

• Design, develop, configure, integrate, and support solutions within an enterprise ServiceNow environment as an experienced Senior ServiceNow Developer.

• Serve as a senior hands-on developer responsible for taking technical and business requirements through solution design, development, testing, deployment, and production support. The ideal candidate has strong ServiceNow development experience, understands platform best practices, and can independently build complex solutions while working closely with architects, administrators, infrastructure teams, and customer stakeholders.

• Design, develop, configure, test, and deploy ServiceNow applications and platform enhancements.

• Develop solutions using JavaScript, Business Rules, Client Scripts, Script Includes, UI Policies, ACLs, Flow Designer, IntegrationHub, and other ServiceNow platform capabilities.

• Build and maintain ServiceNow workflows, forms, tables, notifications, catalog items, record producers, and automation.

• Develop and support REST and SOAP integrations between ServiceNow and external enterprise systems.

• Work with customers and technical teams to translate business and technical requirements into scalable ServiceNow solutions.

• Develop custom ServiceNow applications and extend existing applications based on customer requirements.

• Support ServiceNow ITSM, ITOM, CMDB, Discovery, Service Catalog, and related platform capabilities.

• Configure and enhance CMDB processes, data models, relationships, Discovery, and integrations with infrastructure systems.

• Troubleshoot complex ServiceNow development, configuration, integration, and production issues.

• Perform code reviews and ensure development follows ServiceNow standards and platform best practices.

• Support ServiceNow upgrades, patches, releases, regression testing, and deployment activities.

• Identify opportunities to improve existing ServiceNow applications, workflows, automation, and platform performance.

• Develop reusable components and solutions that reduce unnecessary customization and simplify long-term platform maintenance.

• Create technical documentation covering application design, integrations, configuration, development, and deployment procedures.

• Participate in requirements sessions, solution design discussions, sprint planning, demonstrations, and technical reviews.

• Work independently on complex development efforts while providing guidance to junior and mid-level ServiceNow developers when needed.

• Collaborate with infrastructure, security, application, and engineering teams to support enterprise ServiceNow integrations and services.

Qualifications

• Extensive hands‑on ServiceNow development experience in enterprise environments.

• Strong experience developing and configuring solutions within the ServiceNow platform.

• Advanced JavaScript development experience within ServiceNow.

• Experience with Business Rules, Client Scripts, Script Includes, UI Policies, ACLs, Flow Designer, and ServiceNow APIs.

• Experience developing REST and SOAP integrations.

• Experience with ServiceNow ITSM and enterprise workflow development.

• Experience developing custom applications, scoped applications, workflows, forms, tables, and automation within ServiceNow.

• Strong understanding of ServiceNow data models, tables, relationships, roles, groups, and security controls.

• IAT Level II Certification required before starting

• Experience supporting CMDB, Discovery, or other ITOM capabilities.

• Experience troubleshooting complex ServiceNow application, integration, workflow, and platform issues.

• Understanding of ServiceNow development standards and techniques for limiting unnecessary customization.

• Ability to independently translate requirements into technical designs and working ServiceNow solutions.

• Experience participating throughout the full development lifecycle including requirements, design, development, testing, deployment, and production support.

• Strong communication skills and ability to work directly with technical teams and customer stakeholders.

• Significant professional experience developing and implementing ServiceNow solutions.

• Experience independently delivering complex ServiceNow development efforts.

• Equivalent professional experience may be considered in place of formal education.

Nice To Have

• ServiceNow Certified System Administrator.

• ServiceNow Certified Application Developer.

• ServiceNow Certified Implementation Specialist certification in one or more ServiceNow product

Benefits

• 100% paid Medical, Dental & Vision for Our Employee

• 6% 401K match (Vested Immediately)

• 29 Days' PTO

• Flexible Work Schedule

• Tuition/Certification Reimbursement

• Growth Opportunities w/in an Emerging Defense Company

*All your information will be kept confidential according to EEO guidelines