Job Directory Costco Wholesale Java/.NET Developer #2814~
Costco Wholesale

Java/.NET Developer #2814~ Costco Wholesale
Issaquah, WA

Costco Wholesale Corporation operates membership warehouses.

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About Costco Wholesale

Job Description

Position Summary

Membership (Credit, Marketing & E-biz) Java/.NET Developer. Candidate should ensure design and development of systems that meet specifications and requirements of project and overall business needs with little supervision. The Membership Java/.NET Developer will work alongside product owner, functional analyst and systems developers, handling multiple tasks simultaneously. Hands on coding & technical knowledge is required. They must work with the Membership development team as peers and be able to communicate effectively with extended project team members.

Job Duties

Essential Functions:

* Responsible for planning, detailed technical design, and delivery of quality solutions for Java/.NET application
* Proficient in areas of distributed architecture involving integration with multiple systems and applications
* Coordinates and collaborates with multiple teams and understands the "big picture" while making decisions for development solutions
* Creates conceptual and detailed technical design documents
* Provides accurate and timely estimates (work breakdown schedules)
* Participates in team activities and team planning in regards to improving team skills, awareness and quality of work
* Participates in peer-reviews of solution design, conduct code reviews, enforcing coding standards and best practices
* Where required, exhibits leadership by directing team to a successful completion and closure of assigned work efforts
* Provides Java/.NET support including analysis, development, testing, tracking and resolution
* Responsible for continued personal growth in the areas of technology, business knowledge, and Costco policies and platforms
* Provides work day and after hours support as needed

Non-Essential Functions:

* Assists in other areas of the department as necessary
* Assists in other departments of the company as necessary

Ability to operate vehicles, equipment or machinery

Computer, phone, printer, copier, fax

Experience, skills, education & licenses/certifications


* Experience with Web and UI development using HTML, JavaScript, and CSS
* Proficient with C# .Net, with a strong knowledge of its ecosystems and Middleware technology
* Experience with Java programming, with a strong knowledge of EJB, JMS and JSP
* Have working knowledge of Web Services, SOAP, and XML technologies
* Experience programming in one major database: DB2, MS SQL, or Oracle
* Unit test development and execution of Java and .NET applications
* Self-motivated, flexible, openness to learn new things, Strong focus on customer needs
* Must have the ability to work with limited supervision and exhibit a strong sense of urgency
* Collaborate with analysts, designers, & system owners in the testing of Costco Membership software programs and applications
* Experience of working with teams cross domains
* Experience in successful project implementation and follow-up
* Strong conceptual, analytical, problem-solving, troubleshooting and resolution skills
* Ability to monitor and manage the progress of tasks
* Good decision-making skills
* Demonstrates a logical and structured approach to time management and task prioritization
* Demonstrates a high level of communication skills, verbal and written


* Knowledge of Azure cloud technology
* Familiarity with SAP ABAP development a plus
* Ability to stay aware of current trends and technical advancements
* Ability to grow into a Team Leader and role-model
* Knowledge of Costco's Business and Membership Operations
* Successful internal candidates will have spent one year or more on their current team

Other Conditions

* Management will review the Job Analysis for this position prior to a job offer.

Apply: Use the link below to upload all required documents to

Applicants and employees for this position will not be sponsored for work authorization, including, but not limited to H1-B visas. If hired, you will be required to provide proof of authorization to work in the United States. Apart from any religious or disability considerations, open availability is needed to meet the needs of the business.

About Costco Wholesale

Costco Wholesale Corporation operates membership warehouses.

Costco Wholesale
10001 employees
Costco Wholesale

4401 4th avenue south

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