# Sr. Software Dev Engineer, Alexa LLM Inference, Capacity, & Efficiency Source: https://realanalystjobs.com/job/sr-software-dev-engineer-alexa-llm-inference-capacity-and-efficiency-amazon-e6c6ddff Sr. Software Dev Engineer, Alexa LLM Inference, Capacity, & Efficiency at Amazon, an on-site role based in Bengaluru, India. Experience level: 6+ Years. Posted on 28 October 2026, read from Amazon's own careers page (Amazon), which RealAnalystJobs re-checks daily and removes the role when it closes. Updated 15 November 2026. ## Key facts - Company: [Amazon](https://realanalystjobs.com/companies/amazon) - Location: Bengaluru, India - Work mode: On-site - Posted: Oct 28, 2026 - Employment type: Full time - Experience level: 6+ Years - Source: Amazon's careers page (Amazon), re-checked daily ## Visa sponsorship The posting does not say. Amazon had H-1B petitions approved for 12,010 workers in fiscal year 2026 (USCIS). That is history, not a promise for this role. [See the record](https://realanalystjobs.com/companies/amazon#h1b-record) ## About this role Are you passionate about building and operating the world's largest real-time LLM inference systems? Are you a technical leader who thrives in high-ambiguity environments and wants to drive architectural decisions that impact millions of Alexa customers daily? If so, the Alexa LLM Inference, Capacity, & Efficiency (ALICE) team is looking for a Senior Software Development Engineer to join our new India team and own critical components of Alexa's LLM inference infrastructure. Alexa is shaping the future of AI voice-based personal assistants. At ALICE, we are passionate about infrastructure efficiency, cost optimization, and capacity management to enable amazing customer experiences at scale. You will be a founding technical leader of our India presence, setting the bar for engineering excellence and driving high-impact work on one of Amazon's most critical AI services. Key job responsibilities - Serve as a technical leader for the ALICE India team, driving architecture decisions for the AlexaLLMInferenceService (LLMI) and related ALICE portfolio services - Design and implement scalable, high-availability systems for LLM inference serving, including multi-node distributed inference and multi-tenancy capabilities - Lead technical design reviews, set coding standards, and mentor junior SDEs on the team - Make technical trade-offs between short-term team needs and long-term business needs, with a focus on performance, cost, and reliability - Collaborate with ALICE teams in Seattle and partner teams across Alexa and AGI on cross-cutting infrastructure programs - Drive operational excellence for Tier-1 production services, including on-call ownership, incident response, and continuous improvement - Influence the broader ALICE software architecture and contribute to org-wide technical strategy A day in the life As a Senior SDE, you will be part of the technical leadership for the India team, owning architecture decisions for LLMI components and contributing to ALICE's broader portfolio of infrastructure optimization products. Basic qualifications - 6+ years of non-internship professional software development experience - 5+ years of programming using a modern programming language such as Java, C++, or C#, including object-oriented design experience - 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience - Experience contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems - Experience building complex software systems that have been successfully delivered to customers 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 https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner. Description from Amazon's public careers feed, reproduced so you can read the role here. Apply on the company's own site; Real Analyst Jobs never submits anything for you. ## How to apply Open [this role on Real Analyst Jobs](https://realanalystjobs.com/job/sr-software-dev-engineer-alexa-llm-inference-capacity-and-efficiency-amazon-e6c6ddff) and use Apply now there to reach the employer's application. The listing is re-checked against Amazon's careers page daily and removed when it closes. ## Amazon 583 open analyst roles on Real Analyst Jobs. [More roles at Amazon](https://realanalystjobs.com/companies/amazon) ## More like this ### Other open roles at Amazon - [Business Analyst, S3P Fee](https://realanalystjobs.com/job/business-analyst-s3p-fee-amazon-560637ba), Bengaluru, India (On-site) - [Senior Financial Analyst, Platform Experience Finance Team](https://realanalystjobs.com/job/senior-financial-analyst-platform-experience-finance-team-amazon-e16a1a68), Seattle Washington, USA (On-site) - [Relocation to Spain - Senior Financial Analyst, AWS DC Finance](https://realanalystjobs.com/job/relocation-to-spain-senior-financial-analyst-aws-dc-finance-amazon-45ee3c1c), Comuna De Providencia, Chile - [Senior Financial Analyst, Global Procurement Finance](https://realanalystjobs.com/job/senior-financial-analyst-global-procurement-finance-amazon-68ecbe15), Luxembourg - [Analista de Dados (Control Tower) , CGH7 - Control Tower](https://realanalystjobs.com/job/analista-de-dados-control-tower-cgh7-control-tower-amazon-a4424768), Cajamar, Brazil - [Data analyst jobs in India](https://realanalystjobs.com/jobs/data-analyst-jobs-in-india) - [Analyst job market report](https://realanalystjobs.com/analyst-job-market) - [What analyst roles pay](https://realanalystjobs.com/blog/data-analyst-salaries) ## Sources and links - [This role on Real Analyst Jobs](https://realanalystjobs.com/job/sr-software-dev-engineer-alexa-llm-inference-capacity-and-efficiency-amazon-e6c6ddff) - [Amazon on Real Analyst Jobs](https://realanalystjobs.com/companies/amazon) - [All analyst jobs](https://realanalystjobs.com/jobs)