Everforth ECS is seeking an experienced ServiceNow Senior Developer to design and implement HR Service Delivery solutions with deep Microsoft 365 integration expertise. You'll lead technical projects, optimize employee experiences, and build seamless connections between ServiceNow and the Microsoft ecosystem.
Key Responsibilities
HR Solution Development
- Build and maintain ServiceNow HRSD modules (Employee Service Center, Case Management, Lifecycle Events)
- Develop automated workflows for onboarding, offboarding, transfers, and employee requests
- Create employee self-service portals and knowledge base solutions
- Integrate with HRIS systems (Workday, SAP SuccessFactors, ADP)
Microsoft Integration
- Integrate ServiceNow with Azure AD, Microsoft 365, and Teams
- Build Teams bots for HR case notifications and approvals
- Connect SharePoint for document management and Outlook for calendar events
- Leverage Microsoft Graph API for data synchronization
- Implement Power Platform integrations (Power Automate, Power BI)
Technical Leadership
- Lead technical design and architecture decisions
- Mentor developers and enforce coding standards
- Troubleshoot complex integrations and workflows
- Document processes and train HR staff
Salary Range: $130,000 - $170,000
General Description of Benefits
Preferred Qualifications- 5+ years ServiceNow development experience
- 2+ years with ServiceNow HRSD/Employee Service Center
- ServiceNow Certified System Administrator (CSA)
- Proven experience integrating Microsoft applications (Azure AD, Teams, Microsoft 365)
- Strong knowledge of Microsoft Graph API and Azure services
- Expertise in JavaScript, REST/SOAP APIs, and web services
- Understanding of HR processes and data privacy requirements
Skills Required
- 5+ years of ServiceNow development experience
- 2+ years of ServiceNow HRSD or Employee Service Center experience
- ServiceNow Certified System Administrator certification
- Experience integrating Microsoft applications, including Azure AD, Teams, and Microsoft 365
- Strong knowledge of Microsoft Graph API and Azure services
- Expertise in JavaScript, REST APIs, SOAP APIs, and web services
- Understanding of HR processes and data privacy requirements
ECS Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about ECS and has not been reviewed or approved by ECS.
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Healthcare Strength — ECS advertises multiple national-network medical plan options with HSA eligibility alongside dental and vision coverage. Coverage generally begins quickly and is paired with company-paid short- and long-term disability, adding stability to the health package.
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Retirement Support — A 401(k) with Safe Harbor and immediate vesting on employer contributions is emphasized, with an employer match available. Access to an employee stock purchase plan via the parent company provides an additional savings avenue.
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Parental & Family Support — Paid parental leave up to 30 days, adoption assistance, and other family-oriented leaves are highlighted. Feedback suggests these offerings add meaningful value beyond base pay for many roles.
ECS Insights
What We Do
ECS, a segment of ASGN (NYSE: ASGN), delivers advanced solutions and services in cloud, cybersecurity, artificial intelligence (AI), machine learning (ML), application and IT modernization, and science and engineering. The company solves critical, complex challenges for customers across the U.S. public sector, defense, intelligence and commercial industries. ECS maintains partnerships with leading cloud, cybersecurity, and AI/ML providers and holds specialized certifications in their technologies. Headquartered in Fairfax, Virginia, ECS has more than 3,400 employees throughout the U.S. and has been recognized as a Top Workplace by The Washington Post for the last five years.






