Senior AI Engineer

Senior AI Engineer responsible for designing, architecting, and implementing complex AI systems at scale. Leads end-to-end ML projects, mentors junior engineers, and makes strategic technology decisions. Deep expertise in LLM systems, RAG architectures, advanced MLOps, and model optimization. Ensures reliability, scalability, and monitoring of production AI systems.

Expected tasks

  • Design and train machine learning models
  • Prepare, clean and structure training datasets
  • Deploy models to production and monitor performance
  • Tune hyperparameters and model architecture
  • Document experiments and share results
  • Collaborate with product teams to identify AI use cases
  • Ensure model fairness, safety and compliance

Required skills

Knowledge
Descriptive StatisticsInferential StatisticsProbability TheoryHypothesis TestingBayesian StatisticsGraph TheoryInformation TheoryObject DetectionImage Segmentation
Hard skills
PythonSQLBash/ShellPandasNumPyScikit-learnSciPyPyTorchRJavaScalaXGBoostLightGBMCatBoost
Soft skills
Critical ThinkingProblem SolvingAttention to DetailLogical ReasoningSynthesis

Go further with Traject

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