Software Development Engineer II, Managed Operations (MO), Citadel Development Team

Software Development Engineer II, Managed Operations (MO), Citadel Development Team As a member of the Infrastructure organization, you will support the development and management of Compute, Database, Storage, Platform, and Productivity Apps services in AWS and will work on real‑world problems that impact hundreds of millions of customers worldwide. Responsibilities Design, implement, and deploy software components and features. Build solutions to support governance and security of agents.

Develop solutions to convert the platform to an agentic‑first interface. Apply solid design approaches and best practices. Work independently and with the team to deliver software successfully.

Train new teammates on customers, software functionality, architecture, testing, and operational aspects. Generative AI & Accelerated Development Leverage generative AI tools and AI‑assisted development environments to accelerate prototyping, development, validation, and testing. Use AI‑powered code generation and review tools to iterate rapidly on automation scripts, configuration templates, and system tooling.

Apply GenAI capabilities to accelerate test‑case generation, integration testing, and validation of complex infrastructure components. Use GenAI tools to rapidly synthesize technical documentation, compliance frameworks, and architectural patterns. Understand responsible use of GenAI in security‑sensitive environments, including data‑handling boundaries and model limitations.

Qualifications 3+ years of non‑internship professional software development experience. 2+ years of non‑internship design or architecture experience for new and existing systems. Experience programming in at least one modern language (Java, C++, or C#) with object‑oriented design. Bachelor’s degree in computer science or equivalent. 6+ years of experience across the full software development lifecycle, including coding standards, code reviews, source control management, build processes, testing, and operations.

Experience debugging, profiling, and implementing engineering best practices in large‑scale systems. Benefits Amazon offers comprehensive benefits including health insurance (medical, dental, vision, prescription, basic life & AD&D insurance, supplemental life plans, EAP, mental health support, medical advice line, flexible spending accounts, adoption and surrogacy reimbursement coverage), 401(k) matching, paid time off, and parental leave. Equal Opportunity Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

If you have a disability and need a workplace accommodation, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. Location & Salary Location: Seattle, WA, USA Base salary range: 143,700.00 – 194,400.00 USD annually. #J-18808-Ljbffr