The Company

PayPal has been revolutionizing commerce globally for more than 25 years. Creating innovative experiences that make moving money, selling, and shopping simple, personalized, and secure, PayPal empowers consumers and businesses in approximately 200 markets to join and thrive in the global economy. 

We operate a global, two-sided network at scale that connects hundreds of millions of merchants and consumers. We help merchants and consumers connect, transact, and complete payments, whether they are online or in person. PayPal is more than a connection to third-party payment networks. We provide proprietary payment solutions accepted by merchants that enable the completion of payments on our platform on behalf of our customers.

We offer our customers the flexibility to use their accounts to purchase and receive payments for goods and services, as well as the ability to transfer and withdraw funds. We enable consumers to exchange funds more safely with merchants using a variety of funding sources, which may include a bank account, a PayPal or Venmo account balance, PayPal and Venmo branded credit products, a credit card, a debit card, certain cryptocurrencies, or other stored value products such as gift cards, and eligible credit card rewards.  Our PayPal, Venmo, and Xoom products also make it safer and simpler for friends and family to transfer funds to each other. We offer merchants an end-to-end payments solution that provides authorization and settlement capabilities, as well as instant access to funds and payouts. We also help merchants connect with their customers, process exchanges and returns, and manage risk. We enable consumers to engage in cross-border shopping and merchants to extend their global reach while reducing the complexity and friction involved in enabling cross-border trade. 

Our beliefs are the foundation for how we conduct business every day.  We live each day guided by our core values of Inclusion, Innovation, Collaboration, and Wellness. Together, our values ensure that we work together as one global team with our customers at the center of everything we do – and they push us to ensure we take care of ourselves, each other, and our communities.

Job Description Summary:

Meet Our Team:
PayPal is seeking a talented Machine Learning Scientist to join our Global Machine Learning team, driving the development of AI-driven solutions that will shape the future of PayPal. Join us and be a part of a dynamic team that is dedicated to pushing the boundaries of machine learning and data science. You'll have the opportunity to work on challenging problems, develop state-of-the-art solutions, and make a significant impact on the future of financial technology.
Your Way to Impact:
We are seeking a highly skilled and passionate ML Scientist to join our team. In this role, you will focus on researching the latest AI/ML techniques and tailoring them to address PayPal's unique business challenges. You will engage in building innovative solutions to revolutionize our AI/ML and data analytics systems. At PayPal, we believe in the power of collaboration and innovation to drive growth and success. Join us and be a part of a dynamic team dedicated to pushing the boundaries of machine learning and data science. You'll have the opportunity to work on challenging problems, develop state-of-the-art solutions, and make a significant impact on the future of financial technology.

Job Description:

Meet Our Team:

PayPal is seeking a talented Machine Learning Scientist to join our Global Machine Learning team, driving the development of AI-driven solutions that will shape the future of PayPal. Join us and be a part of a dynamic team that is dedicated to pushing the boundaries of machine learning and data science. You'll have the opportunity to work on challenging problems, develop state-of-the-art solutions, and make a significant impact on the future of financial technology.

Your Way to Impact:

We are seeking a highly skilled and passionate ML Scientist to join our team. In this role, you will focus on researching the latest AI/ML techniques and tailoring them to address PayPal's unique business challenges. You will engage in building innovative solutions to revolutionize our AI/ML and data analytics systems. At PayPal, we believe in the power of collaboration and innovation to drive growth and success. Join us and be a part of a dynamic team dedicated to pushing the boundaries of machine learning and data science. You'll have the opportunity to work on challenging problems, develop state-of-the-art solutions, and make a significant impact on the future of financial technology.

What You Need to Bring:

• Background: Master’s degree with 4+ years of experience, or PhD with 2+ years of experience as a Machine Learning Scientist or in a similar role. BS, MS, or PhD in Computer Science or related technical discipline (or equivalent).

• Team Collaboration: Strong communication skills and the ability to work effectively in a collaborative team environment. Fluent in English with flexible working hours to collaborate with international teams.

• Machine Learning Expertise: Strong understanding of various advanced analytical and machine learning methods. Excellent knowledge of machine learning frameworks such as Keras, TensorFlow, PyTorch and Scikit-Learn, as well as MLOps platforms. Hands-on experience in the end-to-end ML lifecycle.

• LLM Experience: Experience with LLM-specific challenges, such as prompt optimization, Chain-of-Thoughts, LLM fine-tuning, Agent framework, etc.

• Technical Skills: Excellent understanding of computer science fundamentals, data structures, and algorithms. Familiar with object-oriented design methodology and application development in Python.

• Learning and Research: Passionate about learning state-of-the-art machine learning frameworks and algorithms from both academic and industry sources, with a habit of reading relevant research papers and a willingness to explore new areas.

• Problem Solving and Creativity: Excellent problem-solving skills and the ability to think critically and creatively. Ability to think outside the box and approach challenges with innovative solutions.

Additional Job Description:

Subsidiary:

PayPal

Travel Percent:

0

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 https://www.paypalbenefits.com.

Who We Are:

Click Here 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 talentaccommodations@paypal.com.  

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 Join our Talent Community.

We know the confidence gap and imposter syndrome can get in the way of meeting spectacular candidates. Please don’t hesitate to apply.