Costco IT is responsible for the technical future of Costco Wholesale, the third largest retailer in the world with wholesale operations in fourteen countries. Despite our size and explosive international expansion, we continue to provide a family, employee centric atmosphere in which our employees thrive and succeed.
This is an environment unlike anything in the high-tech world and the secret of Costco’s success is its culture. The value Costco puts on its employees is well documented in articles from a variety of publishers including Bloomberg and Forbes. Our employees and our members come FIRST. Costco is well known for its generosity and community service and has won many awards for its philanthropy. The company joins with its employees to take an active role in volunteering by sponsoring many opportunities to help others.
Come join the Costco Wholesale IT family. Costco IT is a dynamic, fast-paced environment, working through exciting transformation efforts. We are building the next generation retail environment where you will be surrounded by dedicated and highly professional employees.
Software Engineers perform development work across the technology stack (both front-end/back-end expertise). They are versatile in how they can add value, demonstrating the ability to manage the completion of projects that involve databases, backend services, or the development of front-end applications. They should be able to demonstrate a strong understanding of emerging technologies to support the development of new solutions. Software Engineers understand the full technology stack and underlying applications, services, and databases in order to ensure optimal performance.
The Costco GDX Order Management Platform team is looking for a talented individual to design, develop, and maintain the critical services that power Costco’s multi-billion-dollar eCommerce business.
The ideal candidate will be instrumental in a fast-paced, dynamic environment, focusing heavily on back-end microservices development. A successful candidate can have the ability to a tangible impact on millions of members globally within a rapidly expanding eCommerce landscape.
If you want to be a part of one of the worldwide BEST companies “to work for”, simply apply and let your career be reimagined.

• Supports Senior Engineers in designing the Order Management Platform’s overall architecture, applying principles that promote availability, reusability, interoperability, and security into the design framework.
• Performs development, optimization, and automation activities to support the implementation of the Order Management platform.
• Adopts engineering best practices to deliver higher quality, scalable solutions.
• Uses test-driven development practices to assist with the detection of defects early in the development process.
• Collaborates with Senior Engineers to establish and maintain coding standards, architectural patterns, and development processes.
• Conducts peer code reviews for the changes made by other engineers within the team.
• Works with the product team on feature/story grooming.
• Participates in scrum ceremonies (sprint planning, retrospective, business demos, stand-ups, backlog refinement, etc.).
• Collaborates with the team to define specifications and documentation across all phases of the product development cycle, from design to implementation.
• Delivers innovative capabilities that enhance the customer experience across various digital touchpoints.
• Builds microservice components from the ground up.
• Ensures the longevity, scalability and quality of our systems through continuous improvement, comprehensive documentation, meticulous profiling, and significant performance enhancements.