Note: The job is a remote job and is open to candidates in USA. Arkhya Tech. Inc. is seeking a Senior Data Scientist to build intelligent systems and solve complex problems in data-rich environments. The role focuses on advanced machine learning, MLOps, knowledge graph-driven AI systems, and the development and fine-tuning of large language models for production use cases.
Responsibilities
- Design advanced ML models across NLP, optimization, predictive modeling, and statistical learning
- Own end to end MLOps pipelines: data ingestion, training, deployment, monitoring, CI/CD
- Collaborate with engineering, product, and domain teams to deliver production ready AI solutions
- Build and scale Knowledge Graph–driven AI systems (ontology design, graph embeddings, reasoning)
- Develop and fine tune LLMs for classification, summarization, RAG, and agentic workflows
Skills
- Master's in CS, AI, ML, Data Science, or related fields
- Strong hands on experience with:
- Core ML & Stats (optimization, supervised/unsupervised learning)
- NLP (semantic search, embeddings, text modeling)
- MLOps (MLflow, Kubeflow, Airflow, Docker, CI/CD)
- Proficiency in Python, PyTorch/TensorFlow, HuggingFace, LangChain, and cloud platforms
- Ability to translate complex ideas into scalable, real world systems
- Knowledge Graphs (RDF/OWL, Neo4j, graph ML)
- LLMs & Transformers (fine tuning, RAG, prompt engineering)
- PhD
- Healthcare insurance / Managed Care (MCO) experience — familiarity with claims, clinical workflows, risk models, or regulatory frameworks is a strong plus
- Experience with vector databases, hybrid semantic neural architectures, or agentic AI systems
- Background in explainable or responsible AI
Company Overview
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