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Sr Staff Software Engineer

PayPal
San Jose, United Statesfull_timeVerifiedPosted 3 Oct 2025
💰 $291,500/yr($169,500/yr$291,500/yr)

About the role

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 Summary:

What you need to know about the role:

This role is critical in shaping how PayPal approaches fraud prevention at scale. You will build solutions to expose complex fraud and risk patterns across platforms, design solutions that span multiple systems, and products that empower merchants to mitigate risk in ways that best align with their business needs. As a Senior Staff Engineer, you’ll be a key technical leader driving innovation in risk detection and prevention, influencing core architecture and technical strategy.

Job Description:

Essential Responsibilities:

  • Makes technical decisions affecting multiple teams, crossing organizational boundaries
  • Establishes conventions & processes to be followed by other employees
  • Actions determine the utilization of company resources (people, money, assets) and affect the effectiveness of the company
  • Handles multiple, multi-team initiatives simultaneously, using judgement to prioritize among more issues than can be handled individually.
  • Understands evolving industry capabilities & practices and can judiciously apply up--to-date information for optimal results
  • Competent at communicating technical issues with non-technical audiences
  • Spreads their behavior, principles, and knowledge as a means of improving technical results of other employees (via many means – modeling behavior, 1:1s, working sessions, quality documentation)
  • Partners with product management, to ideate solutions to business problems & goals

Minimum Qualifications:

  • Minimum of 12 years of relevant work experience and a Bachelor's degree or equivalent experience.

Preferred Qualification:

Meet our team:

Risk as a Service (RaaS) team is at the forefront of designing, developing, and shipping a wide range of products for transaction and payments risk detection and mitigation for PayPal merchants. We provide a holistic, end-to-end fraud and decision-making platform to empower businesses battling to contain fraud in a digital-first world. We build various powerful, highly usable platforms and services which enable organizations to make data-driven decisions and grow faster. Our range of products helps provide businesses with the flexibility to adapt as fraud evolves, ensuring that our merchants always have the information they need to make the right decisions. 

Your way to impact: 

As Sr. Staff Software Engineer, you will be responsible for shaping the strategy, development, and execution for our Risk as a Service product

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Company

PayPal

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