Remote

Principal Machine Learning Engineer

Engineeringfull timelead level$140k-$200k
AI ScreenedRemote B2BEU Talent Pool1 applicants
For hiring agencies & HR teams

EU engineers, ready to place with your US clients

Pre-screened on AI. Remote B2B contracts. View 5 full profiles free — AI score, skills report, interview questions included.

About This Role

Join our AI-first recruiting platform as a Principal Machine Learning Engineer, leading the design and implementation of machine learning systems that power intelligent talent matching at scale. You'll architect end-to-end ML solutions for our B2B SaaS platform, mentor engineering teams, and drive technical innovation across model development, deployment, and optimization.

Requirements

  • Lead the design and deployment of production ML systems serving millions of recruitment decisions
  • Develop and optimize neural network models for candidate-job matching and ranking
  • Establish ML best practices, architecture patterns, and governance across engineering teams
  • Build scalable data pipelines and feature engineering frameworks for model training and inference
  • Drive experimentation velocity through A/B testing frameworks and metric-driven development
  • Mentor and guide mid-level ML engineers and collaborate with product and data teams

Required Skills

Machine Learning ArchitecturePythonPyTorch / TensorFlowLLMs & NLPMLOps / Model DeploymentDistributed SystemsFeature EngineeringVector Databases