Senior ServiceNow Software Integration Developer DHS (Remote)

ICF • Reston, VA

1d • Remote

About The Position

As a Senior ServiceNow Software Integration Developer, you play a pivotal role in successfully designing and deploying ServiceNow solutions for our clients. In this role, you will be responsible for designing, configuring, customizing, and implementing integrations between ServiceNow and internal/external applications to meet specific client business requirements. Your technical expertise, attention to detail, and commitment to excellence will contribute significantly to the success of our projects and the satisfaction of our clients. At the senior level, you are expected to work both independently and collaboratively based on project needs.

Requirements

• US Citizenship is required (required by the federal government for this position).
• Must have an active Public Trust clearance (any agency)
• Must be able to obtain a DHS Public Trust clearance.
• MUST RESIDE IN THE United States (U.S.) and the work MUST BE PERFORMED in the United States (U.S.), as this work is for a federal contract and laws do apply.
• 9+ years IT experience.
• 3+ years ServiceNow development experience.
• 3+ years of experience with REST integrations (Scripted REST APIs, RESTMessageV2).

Nice To Haves

• Active DHS, ICE, or DoD government clearance
• Experience integrating ServiceNow with CCaaS/CTI platforms (e.g., OpenFrame, call event handling).
• Experience with MID Server and secure network integrations.
• Experience with Workflow Data Fabric (WDF) or similar external/zero-copy data patterns.
• Experience with IntegrationHub (Spokes, Actions, Flow Designer).
• Experience with data ingestion (Import Sets, Transform Maps).
• Experience with server-side scripting (JavaScript, Business Rules, Script Includes).
• Experience with asynchronous processing patterns (events, scheduled jobs, queues).
• Experience working with ServiceNow data model, preferably CSM/Case Management.
• ServiceNow certifications: CSA (required/preferred), CIS-CSM or CIS-ITSM.

Responsibilities

• Design, develop, and maintain ServiceNow integrations supporting enterprise call center and case management workflows.
• Implement and support inbound/outbound integrations using REST APIs, IntegrationHub, and event-driven patterns.
• Configure and maintain data ingestion pipelines (Import Sets, Transform Maps) ensuring data quality, normalization, and deduplication.
• Develop server-side logic (Script Includes, Business Rules, Scheduled Jobs) to support integration processing and workflow automation.
• Implement asynchronous processing (events, queues, retries) to ensure reliable, scalable data exchange.
• Support CTI/CIAs integrations (e.g., OpenFrame, screen-pop, interaction data handling) and distinguish real-time vs. post-interaction updates.
• Ensure data integrity using correlation IDs, external identifiers, and idempotent processing patterns.
• Troubleshoot and resolve integration issues across ServiceNow and external systems; support testing, deployment, and operational monitoring.
• Collaborate with architecture and security teams to implement API-based, event-driven, or zero-copy integration patterns as appropriate.

Benefits

• We will consider for employment qualified applicants with arrest and conviction records.
• Reasonable Accommodations are available, including, but not limited to, for disabled veterans, individuals with disabilities, and individuals with sincerely held religious beliefs, in all phases of the application and employment process.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed