DXS - Direct Expansion Solutions
DXS - Direct Expansion Solutions
DXS - Direct Expansion Solutions पूरे संयुक्त राज्य अमेरिका और कनाडा में इमारतों के लिए परिवर्तनीय रेफ्रिजरेंट वॉल्यूम और फ्लो (VRV/VRF) एयर-सोर्स हीट पंप समाधान प्रदान करता है। इसका कार्य सिस्टम डिज़ाइन, उपकरण आपूर्ति, कमीशनिंग, सेवा, इन्वर्टर-आधारित हीट पंप, वेंटिलेशन और इनडोर वायु गुणवत्ता नियंत्रण तक फैला हुआ है। DXS स्वास्थ्य सेवा, आवासीय, सरकारी, सैन्य, लॉजिस्टिक्स और विनिर्माण क्षेत्रों में इंजीनियरों, वास्तुकारों, भवन मालिकों और ठेकेदारों का सहयोग करता है, जिससे ग्राहक रणनीतिक विद्युतीकरण, कम ऊर्जा उपयोग, घटे हुए उत्सर्जन और अधिक कुशल भवन संचालन की दिशा में आगे बढ़ सकें।

Senior Machine Learning Engineer — Remote, United States

Lead production machine learning for DataXstream’s enterprise order management platform. Build recommendation, forecasting, propensity, and document intelligence models for customer use cases.

विवरण

  • Develop, train, and assess prediction, ranking, and recommendation models for order management use cases
  • Support the full modeling lifecycle, from problem definition and data preparation through feature engineering, evaluation, and retraining
  • Partner with product management to convert roadmap priorities into clearly scoped machine learning problems
  • Analyze customer data, optimize and validate models, and collaborate with implementation and solutions engineering teams
  • Create reproducible Python training workflows with systematic experiment tracking
  • Prepare, cleanse, and validate large enterprise SAP datasets
  • Package trained models and pipelines for production deployment
  • Establish monitoring for model drift, performance degradation, and data quality issues
  • Diagnose production incidents by connecting model behavior with real-world operational conditions
  • Connect model predictions to the product platform through documented service interfaces
  • Use responsible AI methods covering bias assessment, explainability, and careful data governance
  • Record model designs and communicate behavior, limitations, and trade-offs to technical, delivery, sales, and customer audiences
  • Review colleagues’ modeling work and promote stronger standards for rigor and reproducibility

आवश्यकताएँ

  • Proven applied machine learning and data science expertise, including models deployed to production and evaluated with real-world measurements
  • Advanced Python capability and working fluency with PyTorch or TensorFlow, scikit-learn, pandas, and NumPy
  • Strong statistical foundation, including experimental design and selection of suitable evaluation metrics
  • Proficiency with SQL and experience handling large relational datasets
  • Experience developing scheduled data and feature pipelines across imperfect source systems
  • Experience packaging, documenting, and defining model requirements for an operations or platform team
  • Ability to work directly with customers and delivery stakeholders
  • TypeScript or JavaScript skills sufficient for integrating models with the product platform
  • Strong written and spoken communication skills
  • Bachelor’s degree in Computer Science, Statistics, Mathematics, Engineering, or a related technical discipline, or equivalent practical experience
  • English-language resume upload required

लाभ

  • Full-time contractor engagement
  • Employer committed to equal opportunity and affirmative action
  • Equal employment consideration regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or veteran status

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