We are looking for a passionate and experienced Sr. Software Development Engineer to help us build and scale the next generation of AI runtime infrastructure for Alexa+. You will design and implement model evaluation frameworks and contribute to Tier-1 distributed systems that orchestrate expert agent executions, manage LLM inference pipelines, and ensure reliable, low-latency delivery across Alexa-enabled devices globally.
This is a high-impact role where your work directly shapes how millions of customers experience Alexa+ every day.
Key Job Responsibilities
- Design, build, and operate services that power Alexa+ Model evaluations - including test case storage and execution, build processes, and model evaluation systems.
- Contribute to multi-agent coordination systems that route requests to the right expert agents with minimal latency.
- Own the operational excellence of core services, ensuring 99.99%+ availability at scale.
- Collaborate with applied scientists and ML engineers to integrate new AI capabilities into production.
- Drive architectural decisions that balance performance, reliability, and cost efficiency.
- Mentor teammates and raise the engineering bar through code reviews, design reviews, and technical leadership.
About the Team The AI Runtime team is the backbone of Alexa+. We own the infrastructure that powers Expert executions - the multi-agent systems that bring Alexa+'s intelligent capabilities to life for hundreds of millions of customers worldwide. Our services orchestrate LLM inference, coordinate expert agents, and deliver responses at massive scale with low latency.
When a customer interacts with Alexa+ and it feels magical, our platform made it happen.
Key Job Responsibilities
- Design, build, and operate large-scale services that drive the Alexa+ quality flywheel.
- Build multi-tier frameworks that handle millions of requests to measure model accuracy.
- Own the operational excellence of core services, ensuring 99.99%+ availability at scale.
- Collaborate with applied scientists and ML engineers to integrate recent AI capabilities into production.
- Drive architectural decisions that balance performance, reliability, and cost efficiency.
- Mentor teammates and raise the engineering bar through code reviews, design reviews, and technical leadership.
About the Team The AI Runtime team is the backbone of Alexa+. We own the infrastructure that powers Expert executions - the multi-agent systems that bring Alexa+'s intelligent capabilities to life for hundreds of millions of customers worldwide. Our services orchestrate LLM inference, coordinate expert agents, and deliver responses at massive scale with low latency.
When a customer interacts with Alexa+ and it feels magical, our platform made it happen.
Basic Qualifications
- 5+ years of non-internship professional software development experience
- 5+ years of programming with at least one software programming language experience
- 5+ years of leading design or architecture (design patterns, reliability, and scaling) of new and existing systems experience
- Experience as a mentor, tech lead, or leading an engineering team
Preferred Qualifications
- 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- Bachelor's degree in computer science or equivalent
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit here for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.
Locations
- IND, MH, Pune
📌 Sr. SDE, Alexa AI Agent Core, Alexa AI - Agent Core (India)
🏢 Amazon
📍 India