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Senior ServiceNow Developer

Quantum Science Solution

Today
Top Secret
Senior Level Career (10+ yrs experience)
Up to $0.00 per year
No Traveling
Unspecified
Management
Chantilly, VA (On-Site/Office)

Opportunity via QSSHire | Talent-as-a-Service Recruiting
Role: Senior ServiceNow Developer
Location: On-site in Chantilly, VA
Clearance: Active TS/SCI with Full Scope Poly Required
Rate: Open
Are You a Hands-On ServiceNow Expert Who Delivers Real Development Results?
QSSHire is partnering with a secure government customer to identify a Senior ServiceNow Developer to support technical delivery in a classified environment. This opportunity is for a true developer with a proven ability to deliver custom ServiceNow applications and integrations.
This role requires 100% on-site work in Chantilly, VA and an active Full Scope Polygraph. You'll join a hands-on technical team building and supporting mission-critical ServiceNow solutions across enterprise IT operations and service delivery.
In This Role, You'll:
* Design, develop, and implement advanced ServiceNow solutions including custom applications, workflows, and integrations.
* Build and maintain automation scripts, business rules, client scripts, UI policies, and custom widgets.
* Use GlideRecord to retrieve and update data under varying business conditions.
* Create and consume REST/SOAP APIs to support cross-platform integrations.
* Work with data sources, import sets, and transform maps to ingest data into ServiceNow.
* Build new tables and modify field types based on requirements to streamline data collection and usability.
* Configure UI Policies to manage visibility, read-only access, and mandatory fields.
* Construct UI Actions that align with workflow logic to help users follow processes efficiently.
* Develop Access Control Rules to provide secure, role-based access to sensitive data.
* Manage fix scripts for data updates and backend maintenance.
* Build and maintain Record Producers and Catalog Items to simplify service requests.
* Use AngularJS and ServiceNow Portal components to enhance UI/UX.
* Customize and manipulate Service Portal widgets for front-end performance and accessibility.
* Perform data ingest and migration via import/export functionalities.
* Collaborate with stakeholders to gather requirements for workflows, security roles, and access control.
* Participate in two-week Agile sprints, Jira-based ticketing workflows, and peer reviews.
* Conduct QA testing of peer-developed functionality against acceptance criteria.
* Support version-controlled deployments using enterprise DevSecOps tools.
* Deliver technical documentation and assist with platform governance and compliance efforts.
You'll Succeed Here If You Have:
* An active TS/SCI with Full Scope Polygraph (FSP) - this is required.
* 5+ years of hands-on ServiceNow development experience.
* A Bachelor's degree in Computer Science, Information Systems, Engineering, or a related technical field.
* Strong proficiency in JavaScript and Glide API.
* Experience delivering secure solutions across core ServiceNow modules (e.g., ITSM, CMDB, custom apps).
* Background in high-side or federal government environments.
* Ability to work independently and proactively in a cleared, on-site setting.
* Strong problem-solving skills in debugging and performance tuning.
Bonus Points If You Have:
* ServiceNow CSA or CAD certifications.
* Experience building scoped applications and custom UI elements.
* Familiarity with Git, Jenkins, Ansible, or other infrastructure automation tools.
* Knowledge of Sponsor-specific systems and deployment processes.
Why QSSHire? As a modern Talent-as-a-Service recruiting partner, QSSHire connects top cleared professionals with impactful, secure roles. We emphasize mission alignment, transparency, and purpose-driven career opportunities, because your next role should be as meaningful as your expertise.
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About Us
Quantum Science Solutions is traditional in the sense that it was built with core foundations based on honesty and integrity. We take great pride in all of our efforts and projects, we are proud to serve the front lines of cyber defense. We challenge our team members frequently and thrive on the motto “One for all, all for one”. Here at QSS, we invite individuals who think outside of the box and are mentally stimulated by complex problems in the fast paced world of cyber and technology. Our collaborative work environment allows you to think freely and develop iron clad solutions for our customers. At QSS, your ideas and designs are not only heard but are recognized and rewarded. We support you and will provide you with the resources needed to fuel innovations and creativity. Imagine, you are working on cyber integration concept and it turns into fully funded project by a federal agency. Join the QSS team where rather than making a difference, we are the difference

Quantum Science Solution Jobs


Job Category
Management
Clearance Level
Top Secret