The Amazon Devices Software & Services team is seeking a Software Development Engineer II to create innovative AI-driven customer experiences. This role focuses on building systems that integrate large language models and autonomous agents into reliable products. The engineer will work hands-on in an AI-native environment, contributing to the design and development of core software components. The team values correctness, safety, and developer experience while operating in a fast-paced, collaborative setting.

• Bachelor's degree or equivalent.
• Experience programming with at least one software programming language.
• 3+ years of non-internship professional software development experience.
• 2+ years of experience contributing to new and current systems architecture and design.
• Knowledge of professional software engineering best practices for the full software development life cycle.
• Familiarity with Agentic Software Development using industry standard tools.

• Invent new paradigms to build 'Ambient Intelligence' experiences across various platforms.
• Rapidly prototype, test, and deploy features that utilize multimodal inputs.
• Ensure continuity of customer experience across device boundaries.
• Design, build, test, and operate scalable backend services and libraries.
• Integrate and harden model providers and tools behind clean interfaces.
• Build evaluation and regression tooling to measure AI behavior.
• Apply security-conscious design to all components interacting with user data.
• Work alongside AI coding assistants to maintain high engineering standards.

• Employees at Amazon are often offered comprehensive health benefits—including multiple medical plan options (no pre-existing condition exclusions, 100% covered in-network preventive care), dental and vision plans, a 24/7 medical advice line from day one, expert second-opinion services, and broad mental-health support with several free counseling sessions (including pediatric). Financial wellness typically includes a 401(k) with company match (up to 2%), Restricted Stock Units (equity), FSAs, an emergency savings program, product and partner discounts, and even college-savings and home-purchase programs. Overall, the package is designed to support employees and their families’ health, finances, and day-to-day life.