Software Development Engineer, Devices & Services

Salary: $143,700 - 194,400 per year Requirements:

• Bachelors degree or equivalent
• Experience programming in at least one software language
• At least 3 years of professional software development experience, excluding internships
• At least 2 years of experience contributing to the architecture and design of new and existing systems, including design patterns, reliability, and scaling
• Knowledge of software engineering practices across the full development lifecycle, including coding standards, architecture, code reviews, source control, continuous deployment, testing, and operational excellence
• Familiarity with agentic software development tools such as Kiro, Claude, or Cursor

• Develop new ambient intelligence experiences across Alexa, Fire TV, and mobile and wearable devices, emphasizing proactive assistance
• Prototype, test, and deploy features using multimodal inputs such as camera, audio, and documents to create personalized experiences
• Build persistent, context-aware customer experiences that continue across devices and surfaces
• Design, build, test, and operate scalable backend services and libraries for AI- and LLM-powered features
• Integrate and strengthen model providers, tools, and agent capabilities through clean, versioned interfaces, with attention to failure handling, observability, cost, and latency
• Develop evaluation and regression tools to measure and validate AI behavior
• Apply security-conscious, fail-closed design to systems involving credentials, user data, tool execution, or autonomous actions
• Use AI coding assistants by breaking down suitable tasks, critically reviewing generated code, and maintaining engineering quality
• Build products, features, and tools from the ground up for developers and customers
• Collaborate with internal teams and product partners to define and deliver solutions
• Write production code, contribute to designs, and mentor others
• Work safely and cooperatively, communicate respectfully, uphold company policies, and exercise sound judgment

• AI
• Backend
• Support
• LLM
• Mobile
• Security
• API
• Cursor
• UX UI Design

More:

We are Amazons Devices Software & Services organization, and we are hiring a Software Development Engineer II for a specialized, fast-moving team building AI infrastructure and new customer experiences. Our platform team develops shared runtime, services, and tools for AI models and agents across multiple products, with an emphasis on correctness, safety, and developer experience. We work across device types and product teams in an AI-native development environment, using test-first practices and rigorous code review. The role is based in Irvine, California. The annual base salary range is $143,700–$194,400, with sign-on payments and restricted stock units; final compensation depends on experience, qualifications, and location. We offer benefits including health coverage, 401(k) matching, paid time off, and parental leave. We are an equal opportunity employer, support workplace accommodations during hiring, and consider qualified applicants with arrest or conviction records in accordance with the Los Angeles County Fair Chance Ordinance.

last updated 41 week of 2026