Cloud Hardware Development Engineer Intern, Annapurna Labs - 2027

At Amazon, our tech isn't just a tool, it's your playground. Our engineers work on scalable systems, cloud services, and customer-facing products that operate at global scale. This is an environment where you learn by building. Whether you're creating cloud-native solutions, optimizing machine learning models, or building products that drive experiences for millions of customers around the globe, your work reaches the world, fast. You'll take ownership early, collaborate across teams and disciplines, and grow your skills as you tackle new problems. There's no single path forward here, with a chance to explore different directions and shape your journey as you go. This is where ambition meets opportunity and, where the impact of what you build helps define what comes next, for customers and for you. What's in it for you? An internship at Amazon means real responsibility from day one. You'll build, test, and learn alongside people who want to see you succeed, while making an impact that reaches far beyond campus.

Annapurna Labs designs the custom silicon at Amazon - including Graviton (our server processors), Trainium and Inferentia (our machine learning training and inference accelerators), and the Nitro system that powers modern EC2. We own the full stack, from silicon through the software that makes it work (compilers, runtimes, drivers, and the frameworks that let customers run workloads on our hardware). As a Cloud Hardware Development Engineer Intern, you'll write the software that turns custom silicon into products used by millions. Annapurna has hardware teams across a range of systems and disciplines, and we work to place you on a technical team aligned with your interests and strengths. Example teams and focus areas include: - Board and system design for ML servers and accelerator platforms - Firmware and low-level software development (BMC, device firmware) - Hardware bring-up, validation, and post-silicon testing - High-speed interconnect and signal integrity - System-level integration across compute, networking, and storage Once you join, we partner with you and our hiring managers to match you to a team where your background and interests fit best, so your project is something you're genuinely excited to work on. As a Cloud HDE Intern, you'll contribute to real hardware development work, which may include: - Supporting the design, bring-up, and validation of hardware systems and subsystems - Developing firmware or low-level software that interfaces directly with hardware - Debugging hardware-software integration issues in the lab using oscilloscopes, logic analyzers, and other bench equipment - Writing and running tests to validate hardware functionality, performance, and reliability - Collaborating with ASIC, systems, and software teams to take hardware from design through deployment - Documenting your work and presenting findings to the team You'll be paired with a mentor and manager who will scope your project, support your growth, and set you up to deliver meaningful, measurable impact by the end of your internship.