Sr Software Engineer

Key Responsibilities 
• Lead test strategy, planning, and execution for functional and automated testing 

across global supply chain projects (ERP, WMS, TMS, planning tools, quality 

management). 

• Translate business requirements into functional test scenarios and automated 

test scripts; ensure traceability to requirements. 

• Develop and maintain a robust automation framework (UI, API, data validation, 

integration points) aligned with Mattel’s technology landscape. 

• Partner with business and IT stakeholders to define acceptance criteria, UAT scope, 

and business process validation. 

• Balance hands-on execution (designing and running tests) with leadership 

responsibilities (mentoring, coordinating testers, managing offshore/onsite 

resources). 

• Collaborate with environment and data teams to ensure test readiness: appropriate 

environments, data sets, and automation pi...