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Senior Data Scientist Job Opening In New York – Now Hiring PayPal


Job description

Description

:

Essential Responsibilities:

  • Lead the development and implementation of advanced data science models.
  • Collaborate with stakeholders to understand requirements.
  • Drive best practices in data science.
  • Ensure data quality and integrity in all processes.
  • Mentor and guide junior data scientists.
  • Stay updated with the latest trends in data science.
  • Minimum Qualifications:

  • Minimum of 5 years of relevant work experience and a Bachelor's degree or equivalent experience.
  • Preferred Qualification:

    We are seeking a highly skilled Senior Data Scientist with a deep understanding of advanced machine learning techniques and frameworks.

    The ideal candidate will have extensive experience in Python, graph neural networks, and scalable machine learning pipelines.

    If you are passionate about developing innovative solutions and driving impactful projects, we want to hear from you!
    Key Responsibilities:
  • 5+ years experience in developing and optimizing machine learning models using Python with TensorFlow, Keras, and/or PyTorch.
  • Expertise in Graph Neural Networks (GNNs) for node and link prediction, graph embedding, and graph-based classification.
  • Proven experience in customer segmentation and/or recommendation systems tailored to client needs.
  • Work with transformer models (e.g., BERT, GPT) in real applications, particularly within GenAI workflows.
  • 5+ years experience in building and maintaining scalable ML pipelines using tools such as Kubeflow, MLFlow, Vertex AI, and SageMaker.
  • 5+ years experience in processing and analyzing very large datasets using Spark or similar frameworks.
  • Working with vector databases (e.g., Pinecone) for embedding-based applications including search and similarity tasks.
  • Utilize GCP Services to deploy models at scale, particularly BigQuery and Vertex AI.
  • Nice to Have:
  • Experience with GraphRAG and Knowledge Augmented Generation (KAG).
  • Knowledge of Deep Neural Networks, Multi-task Learning (MTL) and AdTech.
  • Subsidiary:

    PayPal

    Travel Percent:

    0

    -

    PayPal is committed to fair and equitable compensation practices.

    Actual Compensation is based on various factors including but not limited to work location, and relevant skills and experience.

    The total compensation for this practice may include an annual performance bonus (or other incentive compensation, as applicable), equity, and medical, dental, vision, and other benefits.

    For more information, visit .

    The US national annual pay range for this role is $123,500 to $212,850

    PayPal does not charge candidates any fees for courses, applications, resume reviews, interviews, background checks, or onboarding.

    Any such request is a red flag and likely part of a scam.

    To learn more about how to identify and avoid recruitment fraud please visit .

    For the majority of employees, PayPal's balanced hybrid work model offers 3 days in the office for effective in-person collaboration and 2 days at your choice of either the PayPal office or your home workspace, ensuring that you equally have the benefits and conveniences of both locations.

    Our Benefits:

    At PayPal, we’re committed to building an equitable and inclusive global economy.

    And we can’t do this without our most important asset—you.

    That’s why we offer benefits to help you thrive in every stage of life.

    We champion your financial, physical, and mental health by offering valuable benefits and resources to help you care for the whole you.

    We have great benefits including a flexible work environment, employee shares options, health and life insurance and more.

    To learn more about our benefits please visit .

    Who We Are:

    to learn more about our culture and community.

    Commitment to Diversity and Inclusion

    PayPal provides equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, pregnancy, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state, or local law.

    In addition, PayPal will provide reasonable accommodations for qualified individuals with disabilities.

    If you are unable to submit an application because of incompatible assistive technology or a disability, please contact us at .

    Belonging at PayPal: 

    Our employees are central to advancing our mission, and we strive to create an environment where everyone can do their best work with a sense of purpose and belonging.

    Belonging at PayPal means creating a workplace with a sense of acceptance and security where all employees feel included and valued.

    We are proud to have a diverse workforce reflective of the merchants, consumers, and communities that we serve, and we continue to take tangible actions to cultivate inclusivity and belonging at PayPal.

    Any general requests for consideration of your skills, please .

    We know the confidence gap and imposter syndrome can get in the way of meeting spectacular candidates.

    Please don’t hesitate to apply.

    Notice to Applicants and Employees who reside within New York City.

    Click to view the notice.

    Required Skill Profession

    Mathematical Science Occupations


    • Job Details

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    Are You Looking for Senior Data Scientist Job?

    Great news! is currently hiring and seeking a Senior Data Scientist to join their team. Feel free to download the job details.

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    The Work Culture

    An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at PayPal adheres to the cultural norms as outlined by Expertini.

    The fundamental ethical values are:

    1. Independence

    2. Loyalty

    3. Impartiapty

    4. Integrity

    5. Accountabipty

    6. Respect for human rights

    7. Obeying United States laws and regulations

    What Is the Average Salary Range for Senior Data Scientist Positions?

    The average salary range for a varies, but the pay scale is rated "Standard" in New York. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

    What Are the Key Qualifications for Senior Data Scientist?

    Key qualifications for Senior Data Scientist typically include Mathematical Science Occupations and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

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    To improve your chances of getting hired for Senior Data Scientist, consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

    Interview Tips for Senior Data Scientist Job Success

    PayPal interview tips for Senior Data Scientist

    Here are some tips to help you prepare for and ace your Senior Data Scientist job interview:

    Before the Interview:

    Research: Learn about the PayPal's mission, values, products, and the specific job requirements and get further information about

    Other Openings

    Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

    Dress Professionally: Choose attire appropriate for the company culture.

    Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

    Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

    During the Interview:

    Be Punctual: Arrive on time to demonstrate professionalism and respect.

    Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

    Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

    Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

    Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

    Follow Up: Send a thank-you email to the interviewer within 24 hours.

    Additional Tips:

    Be Yourself: Let your personality shine through while maintaining professionalism.

    Be Honest: Don't exaggerate your skills or experience.

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    Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

    Turn Off Phone: Avoid distractions during the interview.

    Final Thought:

    To prepare for your Senior Data Scientist interview at PayPal, research the company, understand the job requirements, and practice common interview questions.

    Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the PayPal's products or services and be prepared to discuss how you can contribute to their success.

    By following these tips, you can increase your chances of making a positive impression and landing the job!

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