Senior Manager, eCommerce & Mobile Engineering

Senior Manager Of E-commerce & Mobile Engineering

At GameStop, we are committed to providing exceptional service and delivering the latest and greatest in gaming products to our customers. As a leading global retailer of video games, electronics, and gaming merchandise, we take pride in offering a wide range of products that cater to the needs and desires of gamers worldwide. Our mission is to create unforgettable experiences for our customers by constantly pushing the boundaries of what's possible. Whether you're a hardcore gamer or just starting out, we've got something for everyone. Join us in our mission to shape the future of gaming and bring the best gaming products to the world!

As the Senior Manager of eCommerce & Mobile Engineering, you will lead the vision, strategy, and execution of our digital commerce and mobile platforms. You'll be responsible for delivering high-quality, scalable, and high-performing solutions across our Salesforce Commerce Cloud (SFCC) ecosystem, React-based web experiences, and mobile ecosystem.

You will lead and mentor a team of engineers and technical leads, foster a culture of engineering excellence, and collaborate with business and product stakeholders to create innovative omnichannel experiences that delight our customers.

This position will sit onsite 5-days per week in Grapevine, TX.

Key Responsibilities

Strategic Leadership

• Define and drive the technical roadmap for eCommerce and mobile platforms aligned with business goals.
• Partner with Product, UX, and Business teams to develop and execute digital strategies that improve conversion, engagement, and customer retention.
• Establish engineering standards, development methodologies, and best practices for quality, security, scalability, and performance.

Team & Delivery Management

• Lead, mentor, and grow a cross-functional team of front-end, back-end, and mobile engineers.
• Manage resource planning, goal setting, performance reviews, and professional development for the engineering team.
• Oversee project execution from concept to deployment, ensuring on-time, high-quality delivery across multiple initiatives.
• Build a culture of accountability, innovation, and continuous improvement.

Technical Architecture & Execution

• Oversee architecture for scalable, high-performance solutions leveraging SFCC (Salesforce Commerce Cloud), OCI, SFOMS, React, and mobile frameworks (React Native).
• Guide headless commerce implementations and integrations with internal and third-party APIs.
• Ensure robust monitoring, logging, and governance across commerce and mobile ecosystems.
• Drive architecture decisions related to SFCC, headless implementations, RESTful APIs, and middleware integration for seamless omnichannel experiences.
• Implement caching and security best practices for performance and data protection.

Mobile Platform Ownership

• Lead the expansion and optimization of mobile applications and experiences.
• Collaborate with mobile product teams to define app strategy, user journeys, and release cadence.
• Oversee integration of mobile solutions with eCommerce and digital marketing platforms.

Governance & Quality

• Establish platform governance, including performance monitoring, incident response, and error resolution.
• Conduct regular audits and ensure adherence to compliance and security standards.
• Promote continuous improvement through technical reviews, post-mortems, and performance optimization.

Qualifications

Required

• 12+ years of experience in software engineering, with at least 4+ years in a leadership or management capacity.
• Proven background in eCommerce platforms (preferably SFCC) and front-end frameworks (React, Next.js, or similar).
• Strong experience with headless commerce, PWA Kit, and API-first architectures.
• Deep understanding of mobile development frameworks, app lifecycle management, and app store processes.
• Experience integrating with various payment systems and third-party APIs
• Demonstrated success in building and leading engineering teams, improving delivery processes, and scaling complex systems.
• Solid grasp of cloud infrastructure (AWS/EKS/Java/Spring) and modern DevOps practices.
• Excellent communication, stakeholder management, and cross-functional collaboration skills.

Preferred

• Background in both eCommerce and mobile product environments.
• Experience leading digital transformation or headless commerce migration initiatives.
• Strong data-driven mindset with ability to measure and optimize performance and user engagement.
• History of progression from Software Engineer ? Principal Engineer ? Manager/Senior Manager.
• Prior experience in a fast-paced retail or consumer-facing digital environment.

What You'll Bring

• A customer-first mindset and passion for digital innovation.
• Strategic thinking with hands-on technical depth to guide teams and influence architecture.
• A collaborative leadership style that fosters trust, creativity, and continuous learning.
• A bias for action, data-driven decision making, and commitment to excellence.