# Software Development Engineer - ML, Prime Video Personalization, Harmonia Optimizer at Amazon

Amazon is hiring a Software Development Engineer - ML, Prime Video Personalization, Harmonia Optimizer in Seattle, United States. It pays $144k-$194k a year and Level rates it Little AI ●○○○; you can [apply on Amazon](https://jobsbylevel.com/go/264dac4e-3c2c-4fcc-babe-73140adb2e2c?utm_medium=ai-agent).

AI Level 1, AI centrality 29 out of 100. US, WA, Seattle.

## Details

- Company: [Amazon](https://jobsbylevel.com/companies/amazon)
- AI level: AI Level 1 (score 29 out of 100)
- Location: US, WA, Seattle
- Salary: $144k-$194k
- Posted: November 13, 2026
- Apply: https://jobsbylevel.com/go/264dac4e-3c2c-4fcc-babe-73140adb2e2c?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=software-development-engineer-ml-prime-video-personalization-harmonia-optimizer-at-amazon-f163ce

## Description

Prime Video is building the future of TV for customers in over 200 countries to enjoy an endless selection of movies, shows and sports on their TV, mobile devices and desktop. We deliver high-quality video to Amazon customers through subscriptions (Amazon Prime, and Channels) as well as purchases, rentals, and free with ads. In Prime Video Personalization and Discovery, our mission is to show a customer the right video content, in the right place, at the right time. We tailor PV for a diverse and global audience, so customers world-wide with different tastes and backgrounds can find something to watch and enjoy on every visit. We delight Prime subscribers by leaning in to the Amazon originals and exclusives that shape our brand and differentiate us. We grow our relationships with customers by leveraging our deep understanding of them to provide relevant and timely recommendations. We believe the current customer experience is only scratching the surface of innovative experiences that are made possible as viewing continues to shift online, and that science is at the center of delivering a step-function change for our CX. Key job responsibilities Creating reliable, scalable, and high performance products requires exceptional technical expertise, a sound understanding of the fundamentals of Computer Science, and practical experience building large-scale distributed systems. This person has thrived and succeeded in delivering high quality technology products/services in a hyper-growth environment where priorities shift fast. A day in the life We are looking for a Software Development Engineer who is results-oriented, data driven, innovative and passionate at creating new comprehensive customer engagement services/solutions. You’ll work on technologies such as such as Large Language Models (LLMs), Java, Python and AWS to build the world’s most innovative customer experience solutions. You will have significant influence on our overall product strategy and overall architecture of the video-on-demand catalog systems that source and generate title information using ML and digital video understanding, including Prime Video's first catalog experimentation platform. In partnership with your team, you will be responsible for changing the way our customers discover and choose movies in Prime Video. About the team Our team are Software Engineers working together with Applied Scientists and Product Managers in an experiment driven, agile development process. You'll get to collaborate with teammates on distributed software solutions and get the chance to learn about the machine learning domain. 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 - 1+ years of software development engineer or related occupational experience - 1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience - 1+ years of Object Oriented Design experience - Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field - 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 Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. 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 description is cut here. Read the full offer: https://jobsbylevel.com/jobs/software-development-engineer-ml-prime-video-personalization-harmonia-optimizer-at-amazon-f163ce

Source: https://jobsbylevel.com/jobs/software-development-engineer-ml-prime-video-personalization-harmonia-optimizer-at-amazon-f163ce

## Cite this page

Level. https://jobsbylevel.com/jobs/software-development-engineer-ml-prime-video-personalization-harmonia-optimizer-at-amazon-f163ce.

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