Senior Data Scientist - Remote

City of Hope

Job posting number: #7324263 (Ref:10033105)

Posted: February 23, 2026

Application Deadline: Open Until Filled

Job Description

Join the transformative team at City of Hope, where we're changing lives and making a real difference in the fight against cancer, diabetes, and other life-threatening illnesses. City of Hope’s growing national system includes its Los Angeles campus, a network of clinical care locations across Southern California, a new cancer center in Orange County, California, and treatment facilities in Atlanta, Chicago and Phoenix. Our dedicated and compassionate employees are driven by a common mission: To deliver the cures of tomorrow to the people who need them today.

** This is a Fully Remote Opportunity within the United States**

As a successful candidate, you will:

  • Collaborate with administrative and business leaders, clinicians and IT specialists

  • Query large datasets from multiple systems

  • Build machine learning and AI solutions and deploy them to production

  • Design and implementation of pilots for validation and optimization of models

  • Produce technical documentation, visualizations and presentations

  • Lead projects with multiple work streams or complex tasks

  • Project management for complex tasks

  • Complete individual or collaborative projects independently

  • Provide key subject matter expertise and leadership in applying data science and AI technologies for business, administrative, and clinical decision support

  • Provide mentorship and guidance to more junior staff

  • Performs other related duties as assigned or requested.

Your qualifications should include:

Your qualifications should include:

  • PhD degree in computer science, engineering, statistics, mathematics, physics, or fields related to data science with 0+ years of experience as a data scientist, Master’s degree with 3+ years of experience; or Bachelor’s degree with 5+ years of experience

    Preferred Experience

  • Familiarity with a health care environment and EHR data

  • Experienced using time series analysis to model temporal data to solve complex problems

  • Proficient designing, training, testing, deploying, and monitoring machine learning models to solve a wide array of problems

  • Experienced using linear regression, boosted trees, deep learning and other techniques as needed to build models that support daily operations

  • Experienced using LLMs and agentic frameworks to create production-level applications

  • Cloud services platforms like Amazon AWS and Microsoft Azure

  • Awareness of the most recent trends and developments in the Data Science and Machine Learning field

  • Data expert with measurable track record within industry or academic environment, developing and successfully implementing statistical and machine learning models for classification, regression and clustering

  • Experience with relational databases and SQL queries.

  • Skilled in Python and well-versed in its machine learning libraries, such as pandas, scikit-learn, TensorFlow, PyTorch, LangChain, and more.

  • Solid experience in machine learning techniques: linear regression, boosted trees, clustering, and deep learning (CNNs, RNNs, Transformers, Large Language Models, embeddings)

  • Proficient in implementing the machine learning lifecycle, including feature selection, model training, validation, testing, deployment, and ongoing monitoring.

  • Advanced knowledge of probability, statistics, and scientific computing

  • Ability to work independently and use creative approaches to problem-solving

  • Capable of turning questions into testable hypotheses, extracting data from complex databases, creating, and evaluating statistical models

  • Ability to turn users’ requirements into a production-level applications

  • Experience in data visualization and ability to communicate results to a non-technical audience

  • Experience in completing end-to-end projects with minimal to no supervision

  • Experience in being a part of big projects with many internal and external teams involved

  • Experience managing collaborative data science projects

  • Experience mentoring or leading teams of data scientists

  • Track record of academic publications, or extensive experience in developing and implementing production-grade models.

City of Hope employees pay is based on the following criteria: work experience, qualifications, and work location.

City of Hope is an equal opportunity employer.

To learn more about our Comprehensive Benefits, please CLICK HERE.

Salary / Pay Rate Information:
Pay Rate: $56.36 - $90.18 / hour

The estimated pay scale represents the typical [salary/hourly] range City of Hope reasonably expects to pay for this position, with offers determined based on several factors which may include, but not be limited to, the candidate’s experience, expertise, skills, education, job scope, training, internal equity, geography/market, etc. This pay scale is subject to change from time to time.



City of Hope is a community of people characterized by our diversity of thought, background and approach, but tied together by our commitment to care for and cure those with cancer and other life-threatening diseases. The innovation that our diversity produces in the areas of research, treatment, philanthropy and education has made us national leaders in this fight. Our unique and diverse workforce provides us the ability to understand our patients' needs, deliver compassionate care and continue the quest for a cure for life-threatening diseases. At City of Hope, diversity and inclusion is a core value at the heart of our mission. We strive to create an inclusive workplace environment that engages all of our employees and provides them with opportunities to develop and grow, both personally and professionally. Each day brings an opportunity to strengthen our work, leverage our different perspectives and improve our patients’ experiences by learning from others. Diversity and inclusion is about much more than policies and campaigns. It is an integral part of who we are as an institution, how we operate and how we see our future.


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More Info

Job posting number:#7324263 (Ref:10033105)
Application Deadline:Open Until Filled
Employer Location:City of Hope
Duarte,California
United States
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