Data scientist with Java expertise
2 weeks ago
Project Description : The primary goal of the project is the modernization, maintenance, and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week. Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, data integration, and Cart. Current overriding priorities are new brands onboarding, re-architecture, database migrations, and migration of microservices to a unified cloud-native solution without any disruption to business. Responsibilities : We are looking for an experienced Data Engineer with Machine Learning expertise and a good understanding of search engines to work on the following: Design, develop, and optimize semantic and vector-based search solutions leveraging Lucene/Solr and modern embeddings. Apply machine learning, deep learning, and natural language processing techniques to improve search relevance and ranking. Develop scalable data pipelines and APIs for indexing, retrieval, and model inference. Integrate ML models and search capabilities into production systems. Evaluate, fine-tune, and monitor search performance metrics. Collaborate with software engineers, data engineers, and product teams to translate business needs into technical implementations. Stay current with advancements in search technologies, LLMs, and semantic retrieval frameworks. Mandatory Skills Description : 5+ years of experience in Data Science or Machine Learning Engineering, with a focus on Information Retrieval or Semantic Search. Strong programming experience in both Java and Python (production-level code, not just prototyping). Deep knowledge of Lucene, Apache Solr, or Elasticsearch (indexing, query tuning, analyzers, and scoring models). Experience with Vector Databases, Embeddings, and Semantic Search techniques. Strong understanding of NLP techniques (tokenization, embeddings, transformers, etc.). Experience deploying and maintaining ML/search systems in production. Solid understanding of software engineering best practices (CI/CD, testing, version control, code review). Nice-to-Have Skills Description : Experience of work in distributed teams, with US customers Experience with LLMs, RAG pipelines, and vector retrieval frameworks. Knowledge of Spring Boot, FastAPI, or similar backend frameworks. Familiarity with Kubernetes, Docker, and cloud platforms (AWS/Azure/GCP). Experience with MLOps and model monitoring tools. Contributions to open-source search or ML projects. Languages : English: B2 Upper Intermediate
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Data scientist with Java expertise
2 weeks ago
, , Canada Luxoft Full timeGet AI-powered advice on this job and more exclusive features. Direct message the job poster from Luxoft The primary goal of the project is the modernization, maintenance and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week. Solutions are delivered by several Product Teams focused on...
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Data scientist with Java expertise
2 weeks ago
New Canada Luxoft Full timeProject Description:The primary goal of the project is the modernization, maintenance, and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week.Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, data integration, and...
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Data scientist with Java expertise
5 days ago
New Canada Luxoft Full timeProject Description:The primary goal of the project is the modernization, maintenance and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week.Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, Data Integration,...
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Data scientist with Java expertise
1 week ago
New Canada, NS Luxoft Full timeProject Description: The primary goal of the project is the modernization, maintenance, and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week. Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, data integration, and...
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Data scientist with Java expertise
2 weeks ago
Canada Luxoft Full timeProject Description:The primary goal of the project is the modernization, maintenance, and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week.Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, data integration, and...
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Data scientist with Java expertise
4 weeks ago
Canada Luxoft Full timeProject Description: The primary goal of the project is the modernization, maintenance and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week. Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, Data Integration,...
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Data scientist with Java expertise
2 weeks ago
Canada Luxoft Full timeProject Description : The primary goal of the project is the modernization, maintenance, and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week. Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, data integration, and...
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Data scientist with Java expertise
2 weeks ago
Canada Luxoft Full timeProject Description : The primary goal of the project is the modernization, maintenance, and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week. Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, data integration, and...
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Data scientist with Java expertise
2 weeks ago
Canada Luxoft Full timeProject Description : The primary goal of the project is the modernization, maintenance, and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week. Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, data integration, and...
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Data scientist with Java expertise
2 weeks ago
Canada Luxoft Full timeProject Description : The primary goal of the project is the modernization, maintenance, and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week. Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, data integration, and...
