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OneShot AI

Posted 28 Aug 2026

Staff Data Scientist

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Employment
Full time
Team
Software Engineering
Posted
28 Aug 2026

About the role

Responsibilities:

  • Design, build, and deploy NLP and Generative AI solutions for real-world applications.
  • Develop and optimize machine learning and deep learning models, including transformer-based architectures.
  • Work extensively with Large Language Models (LLMs), prompt engineering, fine-tuning, RAG pipelines, and agentic workflows.
  • Build scalable model pipelines from experimentation to production deployment.
  • Collaborate with engineering and product teams to translate business problems into AI solutions.
  • Conduct model evaluation, experimentation, benchmarking, and performance optimization.
  • Write production-quality Python code and contribute to AI platform architecture.
  • Stay up to date with the latest advancements in LLMs, GenAI frameworks, and open-source AI ecosystems.


Requirements:

  • 6+ years of experience in Data Science, Machine Learning, or AI Engineering.
  • Strong background in Natural Language Processing (NLP) and deep learning.
  • Hands-on experience building and deploying ML/AI models in production.
  • Strong experience with transformer architectures and modern NLP frameworks.
  • Proven experience working with Large Language Models (LLMs) and Generative AI systems.
  • Strong coding skills in Python and experience with ML/AI libraries such as PyTorch, TensorFlow, Hugging Face Transformers, LangChain, or similar frameworks.
  • Experience with model fine-tuning, embeddings, vector databases, RAG pipelines, and prompt engineering.
  • Solid understanding of data structures, algorithms, experimentation, and model evaluation techniques.
  • Ability to independently drive projects in ambiguous and fast-paced environments.


Preferred Qualifications:

  • Experience with multi-agent systems, AI orchestration, or autonomous workflows.
  • Exposure to distributed training, inference optimization, or scalable AI infrastructure.
  • Experience deploying AI systems on cloud platforms such as AWS, GCP, or Azure.
  • Familiarity with MLOps, CI/CD pipelines, and monitoring production AI systems.
  • Research or applied experience in conversational AI, semantic search, summarization, or recommendation systems.


Ideal Candidate:

  • The ideal candidate combines strong data science fundamentals with hands-on GenAI engineering expertise.
  • You should be comfortable moving from research and experimentation to scalable production systems while maintaining high ownership, speed, and technical rigor.

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