IT POSITION - Multiple positions available in Sunnyvale, CA. A2Z Development Center, Inc. seeks candidates for the following positions: Software Development Engineer I, Job Code AZ0244: Design, develop, implement, test, document and deliver large-scale, multi-tiered, distributed or embedded software, web and/or mobile-based applications, solutions and highly-scalable distributed or embedded systems and service-oriented architecture, infrastructure and interfaces; Software Development Engineer II, Job Code AZ0252: Design, develop, implement, test, deploy, and deliver large-scale, multi-tiered software, web and/or mobile-based applications, infrastructure, interfaces and highly-scalable distributed or embedded systems and service-oriented architecture; Software Development Engineer II, Job Code AZ0260: Design, develop, implement, test, document and deliver large-scale multi-tiered, distributed or embedded software, web and/or mobile-based applications, solutions and highly-scalable distributed or embedded systems and service-oriented architecture, infrastructure and interfaces; Software Development Engineer III, Job Code AZ0268: Drive the architecture, design, and implementation of large scale multi-tiered distributed or embedded software, web and/or mobile-based applications, solutions and highly-scalable distributed or embedded systems and service-oriented architecture, infrastructure and interfaces; Software Development Manager, Job Code AZ0276: Responsible for the design, architecture, development, testing, deployment and delivery of large scale multi-tiered distributed or embedded software applications, web and/or mobile-based applications, solutions and highly-scalable distributed or embedded systems and/or service-oriented architecture, infrastructure and/or interfaces; Software Development Engineer in Test I, Job Code AZ0288: Participate in testing of large scale systems by driving processes to reduce test script maintenance and simplify quality assurance processes; Software Development Engineer in Test II, Job Code AZ0289: Create and execute test plans and cases for large-scale systems across all functional areas, including driving processes to reduce test script maintenance, reviewing user interface for conformity and functionality to user guidelines, and improving and simplifying quality assurance processes. Candidates must respond by mail referencing the specific job code to: Amazon, PO Box 81226, Seattle, Washington 98108.