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Senior ServiceNow Software Engineer

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Onsite

Senior ServiceNow Software Engineer

HRUCKUS

Senior ServiceNow Software Engineer

Skills

PythonGitJenkinsAIAnsibleGitHubServiceNowJavascriptAzure

14 days ago

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Important information


Contract type:

Permanent

Salary:

$124,800 – $156,000 / year

Location:

St. Louis, MO, USA

Work mode:

Onsite

Published on:

14 October 2026

What they need


Veteran Firm Seeking a Senior ServiceNow Software Engineer for an Onsite Assignment in Saint Louis, MO

My name is Stephen Hrutka. I lead a Veteran-Owned management consulting firm in Washington, DC. We specialize in Technical and Cleared Recruiting for the Department of Defense (DoD), the Intelligence Community (IC), and other advanced defense agencies.

At HRUCKUS, we support fellow Veteran-Owned businesses by helping them recruit for positions across organizations such as the VA, SBA, HHS, DARPA, and other leading-edge R&D-focused defense agencies.

We seek to fill a Senior ServiceNow Software Engineer role in Saint Louis, MO

The ideal candidate is a Saint Louis resident with senior-level hands-on experience developing enterprise ServiceNow solutions, strong JavaScript and REST API integration skills, and preferred experience with Ansible automation.

If you’re interested, I'll gladly provide more details about the role and further discuss your qualifications.

Thanks,

Stephen M Hrutka

Principal Consultant

www.hruckus.com

Executive Summary: HRUCKUS is looking for an experienced Senior ServiceNow Software Engineer to support a major greenfield ServiceNow implementation and modernization of existing ServiceNow development and infrastructure automation workflows.

Position Description: This is a hands-on development role focused on building and supporting integrations between ServiceNow and infrastructure automation solutions. The environment is moving toward greater use of out-of-the-box ServiceNow functionality, reduced customization, lower technical debt, and a platform foundation capable of supporting future ServiceNow AI capabilities.

Position Responsibilities:

  • Provide senior-level ServiceNow development for a greenfield implementation
  • Design solutions that maximize out-of-the-box ServiceNow capabilities and minimize unnecessary customization
  • Review and modernize existing workflows, scripts, field mappings, and integrations
  • Develop, test, deploy, and support ServiceNow integrations
  • Update integrations as ServiceNow fields, data models, and workflows change
  • Support automation involving change tickets, incidents, service requests, and related ITSM records
  • Modify associated Ansible automation as ServiceNow requirements change
  • Partner with the centralized ServiceNow platform team while independently owning development deliverables
  • Troubleshoot complex ServiceNow workflow, scripting, integration, and automation issues
  • Identify opportunities to reduce technical debt and improve platform maintainability
  • Participate in code reviews, testing, releases, and platform readiness activities
  • Develop technical documentation, support procedures, and knowledge-transfer materials
  • Establish reusable development patterns and ServiceNow best practices

Required Qualifications:

  • Senior-level enterprise ServiceNow development experience
  • Strong hands-on ServiceNow server-side and client-side development
  • ServiceNow scripting and workflow configuration experience
  • Strong JavaScript development skills
  • Strong experience developing and maintaining integrations using REST APIs, web services, webhooks, and related integration methods.
  • Experience evaluating customized ServiceNow solutions, reducing technical debt, and redesigning solutions to leverage standard platform capabilities when appropriate.
  • Experience adapting integrations when ServiceNow data models, fields, or platform requirements change
  • Experience evaluating customized solutions and moving toward out-of-the-box ServiceNow capabilities
  • Strong understanding of software development lifecycle practices
  • Source control, testing, release management, and production support experience
  • Strong troubleshooting and analytical skills
  • Ability to collaborate effectively with both technical and nontechnical stakeholders
  • Bachelor's degree in a related technical field or equivalent professional experience

Desired Qualifications:

  • Ansible Core
  • Open Source Ansible
  • Red Hat Ansible Automation Platform
  • ServiceNow-to-Ansible integrations
  • Greenfield ServiceNow implementation experience
  • ServiceNow replatforming or modernization experience
  • ServiceNow technical-debt reduction
  • ServiceNow AI readiness experience
  • Python
  • PowerShell
  • Git
  • Continuous Integration and Continuous Deployment
  • Jenkins
  • GitHub
  • Azure DevOps
  • CMDB experience
  • Relevant ServiceNow certifications
  • Red Hat Ansible certifications

Details:

Job Title: Senior ServiceNow Software Engineer

Location: Saint Louis, MO

Salary Range: $60 to $75 per hour W-2

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