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Arintra

Posted 27 Oct 2026

Sr. AI Researcher

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Employment
Full time
Team
Data Science & Analytics
Posted
27 Oct 2026

About the role

Responsibilities:

  • Owned dataproblem formulation for AI systems using healthcare, claims, coding, and payer data.
  • Designed training data strategies, including data extraction, labelling, annotation, and quality improvement.
  • Mine large, complex datasets to identify high-value patterns for improving AI/coding accuracy.
  • Architect and evolveAI/ML platformscovering training, batch processing, and real-time inference.
  • Build multi-modal AI systems using clinical text, structured EHR data, and domain knowledge.
  • Evaluate AI tools/platforms and drive build vs. buy decisions.
  • Mentor AI engineers across NLP, Traditional ML, and GenAI.
  • Collaborate with Data Engineering, GenAI/NLP, and Product teams on data and model strategy.


Requirements:

  • 8+ years building and deploying production AI/ML systems.
  • Strong experience withcomplex, domain-specific data and high-cardinality datasets.
  • Deep expertise across NLP, Traditional ML, and GenAI, with production experience in each.
  • Expert-level PyTorch or TensorFlow with experience in model training at scale.
  • Strong hands-on experience with data quality, labelling, and training-data curation.
  • Experience with AWS/Azure/GCP and containerised AI workloads using Docker/Kubernetes.

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