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Cryptographic Engineer

PayPal

PayPal

United States
Posted on May 19, 2025
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:
We are seeking a talented, creative, and passionate Cryptographic Engineer for a challenging opportunity to develop the next generation of Cryptographic Services with our HSM Team. As a direct contributor, you will specialize in building high-performance environments to support PayPal's current and future offerings. You will collaborate in the design, development, and participate in the ongoing support of these services. As a self-motivated and enthusiastic member of our team, you will work with extremely talented peers in a fun environment, pushing the performance bar on modern Cryptographic Services that are highly scalable, reliable, and emphasize high-availability Hardware Security Modules (HSM).

Job Description:
Job Duties and Responsibilities:

  • Develop and maintain high-availability HSM environments to ensure robust security and reliability.
  • Design, implement, test, deploy, and provide operational support for high-performance cryptographic services in test environments and production datacenters.
  • Collaborate with cross-functional teams to design and develop cryptographic solutions that meet business and technical requirements.
  • Participate in the ongoing support and maintenance of cryptographic services, ensuring high availability and performance.
  • Rapidly prototype and experiment with new technologies to deliver next-generation cryptographic services.
  • Provide technical leadership and guidance to team members on cryptographic processes, key management, and standards.
  • Continuously improve and optimize cryptographic services to enhance scalability and reliability.


Required Skills:

  • Strong experience in cryptographic engineering and physical HSM environments.
  • Demonstrated ability to build and maintain high-performance, scalable cryptographic services.
  • Excellent collaboration and communication skills to work effectively with cross-functional teams.
  • Self-motivated and enthusiastic with a passion for pushing the performance bar on cryptographic services.
  • Hands on experience with AWS HSM, AWS KMS, or GCP KMS.
  • Familiarity with PCI DSS standard.


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:

To learn more about our culture and community visit https://about.pypl.com/who-we-are/default.aspx

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 paypalglobaltalentacquisition@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.

REQ ID R0126021