SDE II, Amazon India Ads

Amazon; Bengaluru; On-site; INR 3,000,000 - 5,000,000; Full time

Job summary

Amazon in Bengaluru, India is seeking a senior ML infrastructure engineer to design and build large-scale ML systems powering online recommendations, ads ranking, and search. You will integrate generative AI and LLM-based approaches to improve relevance and customer experience.

You will work with AWS SageMaker, Spark, PyTorch/TensorFlow, vector databases, and real-time inference pipelines; own architecture decisions, build resilient services, and collaborate with cross-functional teams to

Qualifications

• 3+ years of non-internship professional software development experience.
• 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience.
• 3+ years of Video Games Industry (supporting title Development, Release, or Live Ops) experience.
• Experience programming with at least one software programming language.
• 3+ 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.

Responsibilities

• Design and build large-scale ML infrastructure for online recommendation, ads ranking, personalization, and search — including integrating generative AI and LLM-based approaches to improve ad relevance and customer experience.
• Work with modern AI/ML and Big Data technologies such as AWS (SageMaker, Bedrock, EMR), Spark, PyTorch/TensorFlow, vector databases, LLM serving frameworks, and real-time inference pipelines.
• Drive appropriate technology choices for the business — evaluating when to apply traditional ML vs. foundation models, leading continuous innovation, and shaping the future of India Advertising.
• Follow and contribute to the technical direction of our offerings and solutions, working across the India Advertising organization with many different technologies including LLM orchestration, RAG pipelines, and agentic systems.
• Code, troubleshoot, and support high-volume, low-latency distributed systems — including ML model serving and real-time feature stores. What you create is also what you own.
• Participate in implementing key functional areas of the customer experience, including AI-powered advertising products, website applications, and platform services.
• Work with the business team and project managers to convert functional requirements into technical features — leveraging AI to accelerate experimentation and delivery.
• Own operating our products, driving excellence in feature stability, performance, flexibility, and responsible AI practices.

Skills

Programming language

System design

Video Games Industry experience

Education

Bachelor's degree in computer science

Job description

Description

If you are excited by the opportunity to build highly innovative, scalable, high-performance, and low-latency solutions at the intersection of digital advertising and AI/ML, this may be the right career move for you. Be part of an innovative and passionate team leveraging generative AI, large language models, and advanced machine learning to build a successful, sustainable, and strategic international advertising business for Amazon, from the ground up.

Key job responsibilities

You will design and build large-scale ML infrastructure for online recommendation, ads ranking, personalization, and search — including integrating generative AI and LLM-based approaches to improve ad relevance and customer experience.

You will work with modern AI/ML and Big Data technologies such as AWS (SageMaker, Bedrock, EMR), Spark, PyTorch/TensorFlow, vector databases, LLM serving frameworks, and real-time inference pipelines.

You will drive appropriate technology choices for the business — evaluating when to apply traditional ML vs. foundation models, leading continuous innovation, and shaping the future of India Advertising.

You will follow and contribute to the technical direction of our offerings and solutions, working across the India Advertising organization with many different technologies including LLM orchestration, RAG pipelines, and agentic systems.

You will code, troubleshoot, and support high-volume, low-latency distributed systems — including ML model serving and real-time feature stores. What you create is also what you own.

You will participate in implementing key functional areas of the customer experience, including AI-powered advertising products, website applications, and platform services.

You will work with the business team and project managers to convert functional requirements into technical features — leveraging AI to accelerate experimentation and delivery.

You will own operating our products, driving excellence in feature stability, performance, flexibility, and responsible AI practices.

Basic Qualifications

• 3+ years of non-internship professional software development experience
• 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
• 3+ years of Video Games Industry (supporting title Development, Release, or Live Ops) experience
• Experience programming with at least one software programming language

Preferred Qualifications

• 3+ 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.

Company - ADCI - Karnataka

Job ID: A10571613