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AI Data Scientist

ZipRecruiter, San Francisco, California, United States, 94199


Job Description

Salary:

Salary Range $142,000-$200,000

Pivotal Life Sciences AI Data Scientist Job Description

The ideal candidate for the AI Data Scientist role at Pivotal Life Sciences will possess a Masters or PhD in a relevant field, along with 3-5 years of hands-on experience in machine learning, deep learning, and data analysis, ideally in the life sciences sector. They should demonstrate proficiency in Python and experience with AI frameworks like TensorFlow and Keras, as well as familiarity with large models and cloud computing platforms. Strong analytical and problem-solving skills, combined with effective communication and collaboration abilities, will enable them to thrive in a dynamic team environment focused on transforming investment processes in the life sciences industry.

Locations:

San Francisco, CA, USA

The Role

As a PLS AI Data Scientist, you will be a member of our new global Data and Artificial Intelligence team. This team's goal is to build state-of-the-art data and AI technologies and products with strong research fundamentals for our life sciences investment arm. You will utilize your expertise in the data sciences and engineering to investigate and build data sources, models, and AI products that support the investment process. These models and AI products include disease mapping, portfolio management predictions, financial planning, and operational streamlining and optimizations. This is a great opportunity to work on a range of AI powered products in a growing team with exposure to the best life science companies today.

Key Responsibilities

AI Model Research & Development:

Conduct research and development of AI models and algorithms, staying updated with the latest advancements in AI, ML, and NLP.

Evaluate, implement, and innovate state-of-the-art generative models (e.g., Large Models (LLMs)) and traditional ML/NLP models for life science investment use cases.

Focus on tailoring generative models to specific use cases, ensuring their performance and relevance to our applications.

Platform Development & Collaboration:

Collaborate with researchers, data scientists, software engineers, and investors to create and improve a cutting-edge AI and analytics platform tailored to support investment decisions.

Act as an advocate for AI-supported investment processes across cross-functional teams, driving adoption and innovation.

Data Engineering & Integration:

Perform data mapping, fusion, and feature engineering on complex biological, medical, financial, corporate, and other datasets to support AI/ML model inputs.

Work with diverse data sources, ensuring their effective use in modeling pipelines.

Model Benchmarking & Improvement:

Benchmark, evaluate, and document the performance of AI models, providing actionable recommendations for continuous improvement.

Requirements

Educational Background:

Masters or PhD in Computer Science, Artificial Intelligence, Applied Mathematics, Statistics, Machine Learning, or a related discipline.

Technical Expertise:

3-5 years of experience in machine learning, deep learning, statistical data analysis, and complex data visualization (experience in the life sciences industry is a plus).

Proficient in

Python , with hands-on experience in ML/AI frameworks such as

TensorFlow ,

Keras , and

Scikit-learn .

Familiarity with large models and the ability to evaluate and adapt these models for specific use cases.

Strong knowledge of relational databases and SQL, including expertise in database architecture and data management.

Experience with cloud computing platforms, preferably

AWS

(Amazon Web Services), and AI platforms like

SageMaker

or

MLFlow .

The ideal candidate would have some experience with text summarization and information extraction, Retrieval-Augmented (RAG), agentic systems, time-series forecasting, supervised learning (logistic regression, tree-based models), and deep learning.

Development & Workflow:

Ability to design and implement AI solutions within a structured

Software Development Life Cycle (SDLC) .

Familiarity with software development best practices, including unit testing, code reviews, and version control systems.

Soft Skills:

Exceptional analytical, problem-solving, and presentation skills.

Strong verbal and written communication skills, with the ability to work independently and collaboratively.

Proficiency in English.

Other Requirements:

Must have a valid U.S. work visa and will not require employer sponsorship now or in the future.

Salary Range:

$142k-$200k+ up to 20% Annual Performance Bonus

Hybrid work schedule:

Minimum 3 days per week in the San Francisco office with the option to work remotely 2 days per week.

Generous benefits package:

Fully paid healthcare, monthly reimbursements for gym, commuting, cell phone & home Wi-Fi, free lunch.

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