Remote ML Engineer - PySpark & Statistics Expert

Dexian DISYS; Pennsylvania; Remote; USD 120,000 - 150,000; Full time

Job summary

Dexian DISYS is seeking a Machine Learning Engineer for a 100% remote, 12+ month engagement. The role focuses on designing, training, and optimizing traditional statistical ML models and building scalable PySpark data pipelines.

Ideal candidates bring expert Python, PySpark, Scikit-learn, SQL, and strong math/statistics foundations. Note: this role explicitly excludes GenAI/LLMs. The interview process is described as very tough, with multiple rounds and coding assessments.

Qualifications

• Proficient in Python, PySpark, and Scikit-learn.
• Strong SQL skills and statistical fundamentals.
• Advanced math/statistics knowledge.
• No GenAI/LLMs.

Skills

Python

PySpark

Scikit-learn

SQL

Statistics

Machine Learning

Job description

Dexian DISYS is seeking a Machine Learning Engineer for a 100% remote, 12+ month engagement. The role focuses on designing, training, and optimizing traditional statistical ML models and building scalable PySpark data pipelines.

Ideal candidates bring expert Python, PySpark, Scikit-learn, SQL, and strong math/statistics foundations. Note: this role explicitly excludes GenAI/LLMs. The interview process is described as very tough, with multiple rounds and coding assessments.