Lead Software Test Engineer - Prime Online

Job Summary

We are seeking a highly motivated Lead Software Test Engineer to drive quality engineering practices across our Cat.com/Prime Online applications. This role is responsible for defining test strategy, leading automation initiatives, improving release quality, and ensuring reliable, scalable customer experiences across web, API, and integrated enterprise systems.

What You Will Do

• Quality Leadership & Governance

• Lead and mentor software test engineers, fostering technical growth and continuous improvement within the quality engineering organization.
• Establish testing standards, quality metrics, and governance practices across multiple product teams.
• Drive defect prevention initiatives through root-cause analysis, quality reviews, and process improvements.
• Provide quality status reporting, release readiness assessments, and risk evaluations to stakeholders.
• Champion an AI-first approach to quality engineering, leveraging generative AI and intelligent automation tools to accelerate test design, test data creation, defect analysis, and test maintenance.

• Test Strategy & Execution

• Define and execute comprehensive test strategies for web, mobile, API, and enterprise platform solutions.
• Lead functional, integration, regression, system, user acceptance, and end-to-end testing efforts.
• Utilize risk-based testing methodologies to prioritize testing efforts for business-critical functionality.
• Ensure quality validation across multiple platforms, including Windows, macOS, iOS, and Android environments.

• Test Automation & Continuous Testing

• Design, develop, maintain, and scale automated testing frameworks for UI, API, and end-to-end validation.
• Integrate automated quality gates into CI/CD pipelines to improve deployment confidence and reduce production defects.
• Drive automation strategy using modern tools and frameworks such as Playwright, WebdriverIO, Selenium, Appium, and API automation tools.
• Continuously improve regression coverage, execution efficiency, and testing reliability.

• Cross-Functional Collaboration

• Partner closely with Product Managers, Software Engineers, Architects, and DevOps teams to refine requirements and establish acceptance criteria.
• Participate in sprint planning, backlog refinement, and design discussions to promote shift-left quality practices.
• Support production releases through validation, monitoring, defect analysis, and continuous feedback.

Required Qualifications

• Bachelor’s degree in computer science, Engineering, Information Technology, or equivalent experience.
• 7+ years of experience in software testing, quality engineering, or test automation.
• Demonstrated experience leading quality initiatives and mentoring software test engineers.
• Extensive experience testing web applications, mobile applications, APIs, and integrated enterprise systems.
• Proven experience designing and implementing automated testing frameworks and strategies.
• Strong understanding of Agile software development and DevOps practices.
• Experience working with CI/CD pipelines and continuous testing methodologies.
• Strong analytical, troubleshooting, communication, and leadership skills.

Preferred Qualifications

• Experience leading or mentoring QA teams in Agile environments.
• Experience using Microsoft Copilot, GitHub Copilot, Azure AI services, or similar AI-assisted engineering tools.
• Experience supporting enterprise digital platforms, commerce and other similar platforms.
• Experience with test automation using JavaScript/TypeScript and modern testing frameworks.
• Experience validating microservices and API-driven architectures.
• Experience integrating automated testing into Azure DevOps pipelines and GitHub-based workflows.
• Experience with performance testing, reliability testing, and release certification activities.
• Experience with cloud-native applications and distributed systems.

What You Will Get

• Working with a Fortune 100 leader, you can build your career on a global scale and take advantage of development opportunities with emerging technologies.
• We’ve created an inclusive environment for you to explore your passions, make an impact and do the work that really matters.
• Join Us.

About Caterpillar

Caterpillar Inc. is the world’s leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. For nearly 100 years, we’ve been helping customers build a better, more sustainable world and are committed and contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed.

Summary

Pay Range: $128,470.00 - $208,770.00
Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience.

Benefits

• Medical, dental, and vision benefits*
• Paid time off plan (Vacation, Holidays, Volunteer, etc.)
• 401(k) savings plans
• Health Savings Account (HSA)
• Flexible Spending Accounts (FSAs)
• Health Lifestyle Programs
• Employee Assistance Program
• Voluntary Benefits and Employee Discounts
• Career Development
• Incentive bonus
• Disability benefits
• Life Insurance
• Parental leave
• Adoption benefits
• Tuition Reimbursement

Legal Information

• Visa sponsorship is not available for this position.
• Posting Dates: July 23, 2026 - July 31, 2026
• Any offer of employment is conditioned upon the successful completion of a drug screen.
• Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities.
• Qualified applicants of any age are encouraged to apply.
• Not ready to apply? Join our Talent Community.