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Key skills for this role
Your primary focus will be search retrieval and visual solutions:
• Search Recall . A modern retrieval stack with dense and sparse models, plus query understanding. Latency is a strict requirement, so quality vs speed tradeoff is constant.
• Visual and multimodal search . End-to-end visual solutions: image search, shop the look, visual recommendations.
• Models as a platform . Our team owns a wide range of deep learning models, and other teams build on top of them.
What makes this interesting
• Multi-domain, multi-language, at scale - 40+ languages, 20+ domains. The models need to generalize across all of them - without per-customer rules or overrides.
• Real room for R&D . You will experiment with new architectures and approaches, A/B test them on live traffic, and deliver measurable business value.
• The measurement challenge . You can't measure what was not returned - a missed product leaves no trace in the logs, and the query looks like it worked. Building the ground truth to catch that is part of the modeling work.
Launched in 2019, Constructor is an AI-first ecommerce search and discovery platform that helps shoppers find the right products at the right time and enables leading global e-commerce brands to drive meaningful revenue and conversion gains.
As a member of the ML Recall team, you will improve the e-commerce experience for hundreds of millions of users across the world by building the retrieval layer of our search engine.
The mission is to make sure the product a shopper looks for is always among the results - for any query, in any language, in a few milliseconds.
Your primary focus will be search retrieval and visual solutions:
Search Recall . A modern retrieval stack with dense and sparse models, plus query understanding. Latency is a strict requirement, so quality vs speed tradeoff is constant.
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More from this employer
Visual and multimodal search . End-to-end visual solutions: image search, shop the look, visual recommendations.
Models as a platform . Our team owns a wide range of deep learning models, and other teams build on top of them.
Multi-domain, multi-language, at scale - 40+ languages, 20+ domains. The models need to generalize across all of them - without per-customer rules or overrides.
Real room for R&D . You will experiment with new architectures and approaches, A/B test them on live traffic, and deliver measurable business value.
The measurement challenge . You can't measure what was not returned - a missed product leaves no trace in the logs, and the query looks like it worked. Building the ground truth to catch that is part of the modeling work.
At Constructor.io we are committed to cultivating a work environment that is diverse, equitable, and inclusive. As an equal opportunity employer, we welcome individuals of all backgrounds and provide equal opportunities to all applicants regardless of their education, diversity of opinion, race, color, religion, gender, gender expression, sexual orientation, national origin, genetics, disability, age, veteran status or affiliation in any other protected group.
Studies have shown that women and people of color may be less likely to apply for jobs unless they meet every one of the qualifications listed. Our primary interest is in finding the best candidate for the job. We encourage you to apply even if you don’t meet all of our listed qualifications.
Verified company details for this employer are not available yet.
USD 80000-120000 yearly / year
Full-time
Senior · 3+ years experience
Remote
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