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Join Constructor as a Machine Learning Engineer to develop and maintain high-load personalization services for e-commerce platforms. Work remotely in EMEA.
Constructor is an AI search and product personalization platform for online stores. Founded by Eli Finkelshtein, the company raised $25 million in a Series B round in 2024, with a valuation of around $550 million. It processes over 250 billion search queries and customer interactions annually.
- Develop and maintain high-load real-time personalization services;
- Improve personalization across various products and store categories;
- Validate personalization hypotheses using business metrics;
- Model customer interactions and explore recommendation approaches.
- At least 3 years of practical experience in applied machine learning;
- Proficiency in Python, SQL, and big data processing tools for the full ML product lifecycle;
- Experience in developing and maintaining recommendation systems or ranking in production;
- Experience in designing and analyzing A/B tests.