Compass
Compass
Compass एक रियल एस्टेट और मीडिया कंपनी है, जिसका उद्देश्य लोगों को आवास बाज़ार को समझने और उसमें आगे बढ़ने में मदद करना है। इसकी सामग्री और सेवाओं में बाज़ार विश्लेषण, घर खरीदना, बेचना और किराये पर लेना, बंधक और वित्तपोषण, संपत्ति मूल्यांकन, किफायती आवास, संपत्ति निवेश, घर सज्जा, रखरखाव और नवीनीकरण शामिल हैं। कंपनी घर खरीदारों, विक्रेताओं, किरायेदारों, रियल एस्टेट एजेंटों और निवेशकों को व्यावहारिक मार्गदर्शिकाएँ और समयानुकूल आवास संबंधी जानकारी प्रदान करती है, ताकि उन्हें संपत्ति के पूरे जीवनचक्र में निर्णय लेने में सहायता मिल सके।

Senior Data Scientist - Remote in Brazil

Lead predictive modeling, retrieval-augmented generation, and generative AI work in a senior data science role. Build cloud pipelines and APIs across AWS and Azure.

विवरण

  • Build predictive models and machine learning algorithms for complex business challenges, from exploratory analysis through validation and interpretation, with measurable outcomes.
  • Apply Python, Scikit-learn, XGBoost, LightGBM, Jupyter, Databricks, MLflow, Statsmodels, and SciPy across supervised, unsupervised, and deep learning projects.
  • Evaluate RAG systems using token usage, latency, semantic similarity, BLEU, and ROUGE to assess cost and response quality.
  • Create vector-database ingestion pipelines with AWS OpenSearch and develop LangChain and LangGraph APIs integrated with OpenAI and AWS Bedrock.
  • Use AWS services, serverless and containerized architectures across AWS and Azure, and Azure Document Intelligence for document processing.

आवश्यकताएँ

  • Demonstrated professional experience with Python.
  • Experience developing machine learning models and using data science libraries such as Scikit-learn, XGBoost, and LightGBM.
  • Practical experience with large language models and generative AI, particularly agent-based architectures and retrieval-augmented generation.
  • Experience working with Databricks.
  • Experience using LangChain and LangGraph.
  • Experience with MLflow or comparable experimentation tools.
  • Experience with AWS Bedrock.
  • Knowledge of language-model evaluation metrics such as BLEU and ROUGE is advantageous.
  • AWS experience plus knowledge of Azure is required.

लाभ

  • Remote work.
  • Consideration for candidates with disabilities.

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