ServiceNow Developer Job at Centennial Technologies (Tysons Corner)

ServiceNow Developer

Centennial Technologies

Location:
United States , Tysons Corner

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Centennial Technologies is seeking a mid-level ServiceNow Developer with hands-on experience in modules such as IT Service Management (ITSM), IT Operations Management Visibility (ITOM Visibility), Hardware Asset Management (HAM), and Governance, Risk, and Compliance / Integrated Risk Management (GRC/IRM). The ideal candidate will collaborate with cross-functional stakeholders to translate business requirements into robust, scalable, and secure ServiceNow solutions, and will play a key role in designing, developing, and implementing high-quality applications on the ServiceNow platform.

Job Responsibility:

Design, develop, and implement custom applications, workflows, UI policies, business rules, client scripts, and integrations on the ServiceNow platform
Configure and customize core modules including ITSM, ITOM, HAM, and GRC/IRM
Build and maintain data models, transform maps, and discovery patterns to ensure accurate and reliable CMDB and service mapping
Develop automation strategies using Flow Designer, IntegrationHub, scheduled jobs, and orchestration capabilities
Evaluate business requirements and translate them into high-quality technical solutions aligned with industry and platform best practices
Ensure platform scalability, maintainability, and adherence to governance standards
Conduct code reviews and enforce development standards across the ServiceNow ecosystem
Exposure to design and implement APIs/integrations with external systems using REST, SOAP, MID Servers, and IntegrationHub spokes
Troubleshoot integration issues, optimize performance, and ensure secure data exchange
Enhance CMDB data quality using discovery, service mapping, and reconciliation rules
Configure ITOM Visibility components including Discovery, Service Mapping, Event Management (optional if applicable)
Work with stakeholders to maintain CMDB governance, lifecycle management, and audit readiness
Implement and customize GRC/IRM modules such as policy & compliance, risk management, and audit management
Configure Hardware Asset Management (HAM) lifecycles, normalization, reconciliation, and asset workflows
Work closely with product owners, process owners, architects, and business teams to refine requirements and deliver impactful solutions
Provide mentoring and technical guidance to junior developers and administrators
Participate in Agile ceremonies, sprint planning, and backlog grooming

Requirements:

Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience)
5+ years of total experience including 3+ years of hands-on ServiceNow development
Strong proficiency in JavaScript, Glide API, Jelly, AngularJS, UI Builder, and Flow Designer
Experience with at least 2 major modules such as ITSM, ITOM, ITAM, HAM, IRM, and CAM
Demonstrated experience in building complex workflows, integrations, and custom applications
Strong understanding of CMDB architecture, discovery probes, patterns, and data governance
Must be Certified System Administrator (CSA)
Must be a U.S. Citizen with ability to obtain public trust clearance

Nice to have:

Certified Application Developer (CAD)
ServiceNow CIS (Certified Implementation Specialist) Certifications in ITSM, or Risk and Compliance (RC)

What we offer:

Medical, Dental, and Vision Insurance
Short-Term and Long-Term Disability
Life Insurance
401(k) Retirement Plan
Paid Time Off and Federal Holidays
Flexible PTO
Casual work culture
Regular opportunities for career advancement and skills development
Supportive work environment that promotes work-life balance
Performance-based rewards and recognition
Regular employee feedback and collaboration
Paid training in emerging technologies and federal compliance

Additional Information:

Job Posted:
January 15, 2026

Employment Type:

Fulltime

Work Type:

Hybrid work

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