Aviasales

ML Engineer

6.0/10

Aviasales

Not specified
Remote
mid
about 12 hours ago
aidevPythonSQLGitFastAPIDocker

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The vacancy is strong in task clarity and requirements but lacks compensation details.

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Description

Responsibilities

  • โ€ขLead ML projects end-to-end and collaborate with colleagues;
  • โ€ขFine-tune transformer models for our content classification tasks (intent, topic, monetization);
  • โ€ขBuild classic ML pipelines on tabular data: feature engineering, boosting, validation;
  • โ€ขWork with LLM through our gateway: write and iterate prompts, collect eval sets, measure quality;
  • โ€ขParticipate in A/B testing design;
  • โ€ขCollaborate with SE to bring solutions to production.

Requirements

Requirements

  • โ€ข3+ years of experience in ML/DS with real models in production, not just in notebooks, experience supporting the full lifecycle of models, including monitoring and regular updates;
  • โ€ขProficient in Python: OOP, testing, typing;
  • โ€ขSQL at a level to independently retrieve data for features and analysis;
  • โ€ขGit and basic understanding of CI/CD;
  • โ€ขExperience with FastAPI and Docker;
  • โ€ขExperience with neural network models, especially for text data: at least fine-tuned BERT-like transformers for your tasks, ideally understand how algorithms work internally and can optimize or modify them if necessary;
  • โ€ขStrong knowledge of classical ML: understanding of main model families and their applicability limits, validation principles, feature engineering, and key metrics for different task classes;
  • โ€ขExperience with LLM API: writing prompts, collecting few-shot examples, measuring quality on eval sets, using LLM-as-a-Judge;
  • โ€ขUnderstanding of A/B testing โ€” design is covered by analysts, but you should be able to communicate with them effectively.
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