Senior ECommerce Developer
Há 4 dias
Project Overview: The primary objective of this project is the modernization and development of a cutting-edge eCommerce platform serving millions of customers each week. Several Product Teams focus on different domains including Customer, Loyalty, Search and Browse, Data Integration, and Cart to deliver solutions. Current priorities are new brand onboarding, re-architecture, database migrations, and migration of microservices to a unified cloud-native solution without disruption. Responsibilities: We seek an experienced Data Engineer with Machine Learning expertise and good understanding of search engines to work on: - 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. Mandatory Skills and Qualifications: 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). Deep knowledge of Lucene, Apache Solr, or Elasticsearch (indexing, query tuning, analyzers, 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). Language Proficiency: English: B2 Upper Intermediate
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Brazil beBeeDeveloper Tempo inteiroJob Title Project Overview: The main goal of the project is to modernize, maintain and develop an eCommerce platform for a big retail company serving millions of customers weekly. Solutions are delivered by several Product Teams focused on different domains: Customer, Loyalty, Search and Browse, Data Integration, Cart. Current top priorities are new brands...
