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Data scientist in classifieds

In short

This mid-level Data Scientist role at a classifieds-platform startup focuses on building candidate generators, ranking models, and multilingual NLP/embedding systems for search and recommendations, with active use of LLM-generated labeling. It requires end-to-end ownership of features (research, modeling, and production code), prior experience in search, recommendations, or ad tech, and exposure to high-load DS services. The role is fully remote with an option for office work and offers a salary starting from 330,000 ₽/month plus benefits like health insurance and a learning budget.

About
We are a technology startup building a next-generation classifieds platform for mass-market users across international markets. Our vision is to bring together the best of classifieds, transactional services, fintech, and logistics within a single ecosystem, while introducing a new generation of user experience solutions that have yet to be widely adopted in the market.
Responsibilities
•Building candidate generators and ranking models for search and recommendations (actively using LLM-generated labeling)
•Contributing to ML infrastructure: not just designing features, but also writing pipelines for feature computation and training data collection
•Training content embeddings for multiple languages and finding ways to extract signal in cold-start conditions
•Adapting search and recommendation technologies for different languages by developing multilingual NLP models
Requirements
•You're more interested in building the product end-to-end than in improving individual models
•You're ready to work on features end-to-end — not just training models, but also doing research, writing production code, and more
•Experience in search, recommendations, or ad tech
•Other experience with high-load DS services
•Strong academic background with knowledge beyond ML — solid Computer Science fundamentals
Conditions
•A team that focuses on the product and user value, not just on delivering features
•Modern equipment and everything you need for a comfortable working environment
•A transparent bonus system and competitive salary (the exact amount will be discussed during the interview)
•A personal learning budget that can be used for books, courses, conferences, and AI service subscriptions
•Private health insurance, including dental coverage, from the first month
•Meal allowance
•Sports allowance
•Remote work or the option to work from a comfortable office in the city center

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