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Senior ServiceNow Tester

Manpower Singapore Singapore, Singapore

onsitefull-time
Posted Feb 20, 2026Apply by Mar 2, 2026

Role & seniority: Senior QA Engineer / Test Lead (ServiceNow testing)

Stack/tools: ServiceNow core modules (ITSM, CSM/PSDS, HRSD, ITOM, ITAM, App Engine); ATF; App Engine Studio; Now Assist (AI); REST/SOAP; CI/CD tools (Jenkins, GitHub Actions, GitLab CI); Jira; ServiceNow Agile; Azure DevOps; Playwright, Selenium, Cypress, Postman; JS and ServiceNow scripting

Top 3 responsibilities

  • Define own test strategy/plans and risk-based testing across functional, regression, integration, performance, and security

  • Design, develop, and execute manual and automated tests; validate workflows, rules, UI, integrations; lead SIT/UAT and end-to-end testing

  • Manage defect lifecycle and drive automation quality (ATF, CI/CD integration); provide quality metrics/dashboards

Must-have skills

  • Hands-on ServiceNow testing across ITSM, ITOM, ITAM, CSM/HRSD and custom apps; understanding of data model, workflows, SLAs, integrations

  • ATF proficiency; experience with web/API automation tools; JavaScript/ServiceNow scripting; CI/CD pipeline integration

  • Agile/Scrum; defect management tools (JIRA, ServiceNow Agile, Azure DevOps); strong documentation/communication

Nice-to-haves

  • App Engine low-code/pro-code testing; AI features testing (Now Assist)

  • Performance and security testing experience; exposure to public sector or enterprise-scale implementations; Automate Pro

  • Location & work type: Location not specified; work type not specified

Full Description

Key Responsibilities Test Strategy & Planning Understand business, functional, and technical requirements across ServiceNow core modules and App Engine applications. Define and own test strategies, test plans, and risk-based testing approaches covering functional, regression, integration, performance, and security testing. Participate in requirement, design, and architecture reviews to ensure quality-by-design and full test coverage. Identify test data requirements and ensure test environments are for purpose.

Test Design & Execution Design, develop, and execute manual and automated test cases aligned with acceptance criteria. Validate ServiceNow workflows, business rules, UI policies, client scripts, notifications, SLAs, and integrations (REST/SOAP). Perform end-to-end testing across ITSM, CSM/PSDS, HRSD, ITOM, ITAM, and custom App Engine solutions. Lead and support System Integration Testing (SIT) and User Acceptance Testing (UAT). Manage the full defect lifecycle, including triage, root-cause analysis, and reporting using ServiceNow Agile, JIRA, or Azure DevOps.

Automation & Quality Engineering Build, maintain, and enhance automated test suites using ServiceNow Automated Test Framework (ATF). Apply test automation best practices to ensure reusable, maintainable, and scalable test assets. Design automation for App Engine low-code and pro-code applications, workflows, and integrations. Establish and maintain smoke and regression test suites, integrated into CI/CD pipelines. Analyze test results and provide quality metrics and dashboards to stakeholders.

App Engine, Low-Code / Pro-Code & AI Quality Test and validate Low-Code and Pro-Code applications built using App Engine Studio. Validate custom scripting, APIs, data models, and user experiences within App Engine solutions. Test AI-powered features and use cases leveraging Now Assist, ensuring accuracy, reliability, and compliance with business requirements. Ensure App Engine applications align with ServiceNow platform best practices and upgrade compatibility.

Release, Deployment & Upgrade Support Participate in release readiness and go/no-go reviews. Validate post-deployment functionality in staging and production environments. Lead and support ServiceNow upgrade testing, ensuring compatibility across modules, App Engine apps, ATF, and Now Assist features.

Leadership & Continuous Improvement Mentor junior testers and quality engineers on ServiceNow testing and automation best practices. Drive continuous improvement in testing processes, automation coverage, and quality metrics. Collaborate with development and platform teams to embed shift-left testing and quality engineering.

Required Skills & Experience ServiceNow Platform & Modules

hands-on experience testing ServiceNow solutions across

  • ITSM, CSM / PSDS, HRSD, ITOM, ITAM, and Custom Applications.
  • Solid understanding of ServiceNow data model, workflows, approvals, SLAs, and integrations.

Test Automation & DevOps Hands-on experience with ServiceNow Automated Test Framework (ATF). Experience with Automate Pro Experience with web/API automation tools such as Playwright, Selenium, Cypress, or Postman. Proficiency in JavaScript and ServiceNow scripting fundamentals. Experience integrating test automation into CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI, etc.).

App Engine & AI Hands-on experience building and testing Low-Code and Pro-Code applications using App Engine Studio. Experience validating AI-driven features using Now Assist within ServiceNow workflows.

Tools & Ways of Working Experience with Agile / Scrum delivery models. experience using JIRA, ServiceNow Agile, Azure DevOps, or similar tools for test and defect management. Excellent documentation, communication, and stakeholder engagement skills.

Qualifications ServiceNow Certified System Administrator (CSA) or other ServiceNow certifications (e.g., CIS-CSM). Experience with performance and/or security testing. Exposure to public sector or enterprise-scale ServiceNow implementations

Gurram Sravanthi EA License No.: 02C3423 Personnel Registration No.: R2197596

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