At GameStop, we are transforming the future of gaming, commerce, and customer engagement. Our PowerPacks ecosystem powers loyalty, rewards, memberships, subscriptions, payments, and personalized experiences that engage millions of customers across digital channels. GameStop is seeking a Staff Mobile App Engineer to define and drive the long-term technical strategy for our mobile applications. This role operates across multiple teams, influencing architecture, platform direction, and engineering excellence while enabling scalable, innovative customer experiences. This role is onsite 5 days a week in Grapevine, TX. What You'll Do Define and drive the mobile engineering strategy for GameStop's PowerPacks ecosystem. Lead architecture and design decisions across multiple products and engineering teams. Build scalable frameworks, standards, and reusable solutions that improve development efficiency and consistency. Solve complex technical challenges related to performance, reliability, scalability, and security. Partner with Engineering, Product, and Business leaders to align technology investments with business objectives. Provide technical mentorship to Lead and Senior Engineers. Drive adoption of modern engineering practices, automation, observability, and continuous delivery. Evaluate emerging technologies and recommend solutions that improve customer and business outcomes. What You'll Bring Bachelor's degree in Computer Science or related field, or equivalent experience. 10+ years of software engineering experience. 7+ years building mobile applications using React Native, Swift, and/or Kotlin. Deep expertise in scalable mobile architecture and platform engineering. Proven experience influencing technical direction across multiple teams. Strong understanding of APIs, cloud services, application security, and mobile performance optimization. Experience supporting large-scale ecommerce, loyalty, rewards, subscription, membership, or fintech platforms preferred. Exceptional communication, collaboration, and technical leadership skills. Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.