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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - GDX Order Management - **Company:** Costco Wholesale Corporation - **Location:** Seattle, WA, United States - **Experience:** Expert - **Salary:** $85,000.0 - $225,000.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, Architectural Patterns, Unit Testing, BigQuery, C Sharp (Programming Language), Databases, Continuous Integration, Database Applications, Software Debugging, Github, Interoperability, JSON, NoSQL, Nunit, Object-Oriented Software Development, Redis, TypeScript, Extensible Markup Language (XML), YAML, Openapi, Google Cloud, Performance Testing, Test-Driven Development (TDD), .NET Core, Backend, Kubernetes, Information Technology, Graphql, Gsuite, Api Design, Restful APIs, Service Stack, Jenkins, Microservices - **Published:** July 30, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=b9aa69716ef18f63 ## About the Role 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., * 10+ years of experience with C#, TypeScript, REST, JSON, XML, YAML, GraphQL and OpenAPI. * 10+ years of hands-on experience in architecting, designing and developing containerized (Dockers/Kubernetes) services based on the .Net Core framework. * 10+ years of experience developing and writing unit tests using NUnit or similar framework. * 5+ years of experience leading development with engineers in multiple geographical locations and time zones * 5+ years of experience working on building scalable cloud native architecture * 5+ years of experience with CI/CD tools: GitHub, Jenkins. * 10+ years of experience with API development, with an emphasis on security and performance. * 5+ experience with microservice-based debugging and performance testing software. * 10+ years of experience developing within an agile methodology. * Solid knowledge of database application development in relational and no-SQL platforms. * Strong verbal and written communication skills and be able to communicate to both technical and Business audiences. * Possesses strong leadership and interpersonal communication skills, effectively conveying product vision and influencing a wide range of stakeholders across the organization. * Ability to work under pressure in crisis with a strong sense of urgency. * Responsible, conscientious, organized, self-motivated and able to work with limited supervision. * Detail-oriented and possess strong problem-solving skills and ability to analyze potential future issues. * Able to support off-hours work as required, including weekends, holidays, and 24/7 on call responsibilities on a rotational basis. Recommended * Bachelor's degree in Computer Science, Engineering, or a related field. * Experience working in a retail ecommerce environment. * Experience with Data modeling and Object-Oriented design * Knowledge of SOX, PII, PCI, CCPA, HIPPA regulations for transactions, security, and confidentiality. * Experience with deploying and configuring Google Cloud Platform resources e.g. GKE, Pub/Sub, Spanner, BigQuery * Experience with MemoryStore, Redis or similar technologies. * Proficient in Google Workspace applications, including Sheets, Docs, Slides, and Gmail. ## Description * Collaborates with team members (e.g., Systems Architects, Systems Analysts) to define project specifications and release documentation for all phases of the product development cycle from product definition to design, through implementation. * Conducts peer code reviews for the software changes made by other engineers within a team. * Supports release planning activities in conjunction with Product Owners and teams. * Stays accountable for Order Management Platform's overall architecture, strategically applying principles that promote availability, reusability, interoperability, and security within the design framework. * Establishes and maintains engineering best practices to deliver higher quality, scalable solutions. * Mentors and develops software engineers by providing guidance, coaching, and fostering a culture of continuous learning. * Establishes and maintains coding standards, architectural patterns, and development processes. * Works cross-functionally to pilot innovative technologies and capabilities that enhance overall member experience and drive business operational efficiencies. * Performs development, optimization, and automation activities to support the implementation of the Order Management platform. * Uses test-driven development practices to assist with the detection of software defects early in the development process. * Defines specifications and documentation across all phases of the product development cycle, from design to implementation. * Works with the product team on defining the product strategy and roadmap. * Estimates, plans, and manages all implementation tasks and reports on progress. * Delivers innovative capabilities that enhance the member 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. * Mentors a team of engineers, fostering a culture of continuous learning and improvement. ## Related Videos - [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies) - [CI/CD with Github Actions](https://www.wearedevelopers.com/videos/856-ci-cd-with-github-actions) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) - [Reliable scalability: How Amazon.com scales on AWS](https://www.wearedevelopers.com/videos/983-reliable-scalability-how-amazon-com-scales-on-aws) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Why Attend a Developer Event in 2026?](https://www.wearedevelopers.com/magazine/688-why-attend-a-developer-event-in-2026) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025) - [Fullstack developer salary in Germany [2023]](https://www.wearedevelopers.com/magazine/197-fullstack-developer-salary-in-germany-2023) - [7 Cloud Computing Trends Coming in 2025 for Developers](https://www.wearedevelopers.com/magazine/412-7-cloud-computing-trends-coming-in-2025-for-developers)