KTSA (KPMG Technology Services Americas) is hiring a Senior ServiceNow Developer to be responsible for end-to-end project delivery, configuration, customization, and implementation of ServiceNow applications. You will play a key role in developing customizations, optimizing processes, and managing integrations.
What You'll Do
- Support end-to-end project delivery from scoping, analysis, and design through to development activities across the firm's ServiceNow platform.
- Configure, customize, and implement ServiceNow applications and modules.
- Develop ServiceNow customizations including Flows, Client Scripts, UI policies, UI Actions, Script Includes, Business Rules, Record producers, report setup, and data imports.
- Evaluate current processes and identify opportunities to enhance performance and scalability.
- Implement best practices to maintain platform security, reliability, and efficiency.
- Build and optimize automated processes using Flow Designer, IntegrationHub, and related plugins.
- Develop and manage integrations with third-party systems using REST/SOAP APIs, JSON, and XML.
- Work closely with business units to gather and translate requirements into technical specifications.
- Provide regular updates and demonstrations to stakeholders to ensure alignment with project goals.
- Mentor junior developers and provide guidance on platform best practices.
- Conduct code reviews to ensure high-quality, maintainable, and scalable solutions.
- Analyze and resolve technical issues related to the ServiceNow platform.
- Perform root cause analysis and implement permanent fixes for recurring problems.
What We're Looking For
- Knowledge of the ServiceNow Platform
- Advanced Scripting (JavaScript, HTML, CSS)
- Flow Design and Optimization
- Automation (Flow Designer, Playbooks)
- API Integrations (REST/SOAP, JSON, XML)
- Experience with Code Reviews
- Knowledge of the ITSM ServiceNow Module
- Experience with System Upgrades, Clone Back and Maintenance
- ServiceNow Certifications (e.g., CAD, CIS)
- Strong Troubleshooting and Debugging skills
- Leadership and Team Collaboration
- Excellent Communication Skills
- Strong Documentation skills
- Experience with Agile Methodology
- Adaptability
- Stakeholder Engagement
Technical Stack
- ServiceNow
- JavaScript, HTML, CSS
- REST API, SOAP API
- JSON, XML
- Flow Designer, IntegrationHub
Work Mode
This position works in a local-country mode from either Mexico City or Guadalajara.
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, or disability status.





