Senior ML Engineer

New
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Klient Just Join ITMachine learning
Pracę w 100% zdalną z dowolnego miejsca w PolsceFull-TimeSenior
Salary21,000 - 26,000 PLN per month
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Job Details

Languages
English B2; Polish C1. The role requires fluent English for technical conversations.
Required Skills
PythonSQLMachine LearningAzureRMLOps

Requirements

  • Bring senior-level experience and independently take an ML model from problem definition through production deployment.
  • Have very good Python skills for production use, including testing, version control, and code review.
  • Have good SQL skills.
  • Demonstrate solid statistical foundations, including defining target variables and exposure, identifying data leakage, and using time-aware rather than random-split validation.
  • Have practical experience with GLM and boosting models.
  • Speak fluent English in technical conversations.
  • Translate results into recommendations and state when the data is insufficient to make a decision.
  • R is useful because some work uses code written in R by others.
  • Optimization methods, including multi-criteria optimization, are useful.
  • Spatial or satellite data experience, including raster and vector data, GeoPandas, rasterio, or PostGIS, is useful.
  • MLOps experience with data and model versioning, CI/CD, monitoring, or Azure is useful.
  • Experience in pricing, risk, credit risk, forecasting, econometrics, experiment design, or causal inference is useful.

Responsibilities

  • Design, build, and validate machine-learning models for tabular risk data and satellite and spatial data.
  • Develop baselines, GLM and gradient-boosting models, and apply time-aware validation and calibration.
  • Create repeatable pipelines for model training and evaluation.
  • Deploy models to production with the engineering team.
  • Work on multi-criteria optimization of pricing decisions.
  • Set technical standards, conduct code reviews, and review teammates’ models.
  • Discuss models live with client experts in English.
  • Contribute to commercial and/or research and development projects.
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21,000 - 26,000 PLN per month
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