Sr Data Scientist II

Chubb is looking for an AI Engineer to join our fast-paced, high-energy team responsible for delivering bleeding edge solutions leveraging AI. This position offers the opportunity to be part of our AI engineering team in delivering high quality AI products.

Major Responsibilities

• Work closely with team of data scientists to design, build, and test machine learning models to solve complex business challenges.
• Researching implementing state of the art modeling approaches including but not limited to zero-shot/few-shot learning, embedding techniques, fine-tuning etc.
• Ensure high quality code that meets business objectives, quality standards and secure web development guidelines.
• Building reusable tools to streamline the modeling pipeline and sharing knowledge.
• Manage project stakeholder expectations and issue communications on progress.
• React to shifting priorities without compromising deadlines and momentum.

Minimum Requirements and Qualifications

• Must have:
  • 3+ years experience in Machine Learning (ML), with deep expertise in writing, and reviewing production code in Python.
  • Experience with LLM tooling and frameworks like LangChain, LlamaIndex etc.
  • Knowledge of basic algorithms, object-oriented and functional design principles, and best-practice patterns
  • Experience with designing scalable end-to-end Machine Learning/NLP systems.
  • Experience on distributed, high throughput and low latency architecture.
  • Understanding of NLP techniques around text cleaning/pre-processing, entity extraction, encoder-decoder architectures, similarity matching etc.
  • Experience building software on top of containerization technology (Kubernetes, Docker etc.), and familiarity with frameworks/tools such as FastAPI, Uvicorn.
  • Familiarity with Continuous Integration tools such as Jenkins.
• Nice to have:
• Experience defining system architectures and exploring technical feasibility trade-offs is a huge plus.
• Experience in NLP feature engineering and SoTA modeling techniques, such as transformers (e.g., BERT, GPT) is a huge plus.
• Familiarity with end-to-end application development using full stack is a plus.
• Experience in PC insurance is a plus