Join Amazon Business as a Software Development Engineer II on the External Integrations team. This role involves building essential APIs and protocols that connect Amazon Business with a vast network of business users and partner procurement systems. You will be instrumental in shaping how organizations conduct purchasing globally by owning end-to-end services. The position offers the opportunity to design, build, and operate reliable services, collaborating with product and program managers to transform customer needs into robust technical solutions. Embrace challenges in a dynamic, collaborative environment with a focus on AI-driven procurement innovations.

Key responsibilities include designing, developing, testing, and deploying scalable and secure services and APIs for integrations with customer and partner procurement systems. You will take ownership of features from conception through production launch and support. Collaboration with product managers, technical program managers, and fellow engineers is crucial for translating requirements into technical solutions. Active participation in on-call rotations, investigating operational issues, and enhancing service reliability and performance are expected. Contribute to team engineering standards through code reviews and mentoring, while exploring innovative approaches, including AI, to streamline procurement processes.

Candidates should possess at least 3 years of professional software development experience (non-internship) and 2 years of experience in designing or architecting new and existing systems, focusing on design patterns, reliability, and scaling. A minimum of 3 years of experience in building complex software systems is also required, along with proficiency in at least one programming language.

Preferred qualifications include 3+ years of experience across the full software development lifecycle, encompassing coding standards, code reviews, source control, build processes, testing, and operations. A Bachelor's degree in Computer Science or a related field is highly desirable.