Machine Learning Engineer - Search, Ranking & Personalization jobs in United States
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ChatGPT Jobs ยท 1 week ago

Machine Learning Engineer - Search, Ranking & Personalization

ChatGPT Jobs is a fast-growing shopping platform focused on building intelligent, personalized search and ranking systems. As a Machine Learning Engineer, you will design, build, and scale machine learning systems that drive search, ranking, and personalization across a platform serving hundreds of millions of items daily.

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Responsibilities

Design, train, and deploy large-scale search, ranking, and personalization models
Handle hundreds of millions of items daily with high performance and reliability
Collaborate closely with backend and infrastructure teams to integrate ML models into production (GraphQL, Prisma, Node.js, Python, gRPC/Protobuf)
Continuously improve model accuracy and system scalability
Contribute to product direction and technical roadmap for Client's ML systems

Qualification

Machine Learning modelsPyTorchRanking systemsBackend integrationReal-time inferenceFast-paced environment

Required

Minimum of 3+ years professional experience building and deploying ML models in production
Proven experience with ranking, recommendation, or personalization systems
Proficiency in PyTorch and large-scale data processing for real-time inference
Strong backend integration experience (GraphQL, Prisma, Node.js, Python, gRPC/Protobuf)
Willingness to work in a high-intensity, fast-paced startup environment
Based in New York or remote in San Francisco

Preferred

Current or prior experience at companies like DoorDash, Etsy, Pinterest, Amazon, or eBay
Previous work on consumer-facing search or recommendation products

Benefits

Competitive equity package
Direct impact on a core product with a massive, high-retention user base.
Work alongside top-tier engineers from leading consumer tech companies.
Fast-paced startup culture with rapid iteration and experimentation.
Opportunity to build the ML search and personalization strategy from scratch.

Company

ChatGPT Jobs

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Funding

Current Stage
Early Stage
Company data provided by crunchbase