PayPal

Sr Software Engineer

PayPal$169K — $243K *
Enterprise Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Master's degree in Computer Science or related field plus 2 years of experience, or Bachelor's degree plus 5 years of experience.
  • Proven experience designing efficient data structures and algorithms for complex software solutions.
  • Strong background in architecting distributed systems using technologies like microservices and Apache Kafka.
  • Experience with large-scale data processing using tools such as Google BigQuery and Apache Spark.
  • Familiarity with generative AI and real-time systems integration.
  • Proficient in database system design for high-transaction environments (relational and NoSQL).
  • Previous work in payments domain, including FX and cryptocurrencies.

Responsibilities

  • Design and implement complex multi-tier distributed software applications.
  • Build new APIs to enhance PayPal's service portfolio.
  • Create performance-sensitive systems handling tens of millions of requests daily.
  • Collaborate with teams to develop solutions that meet business needs.
  • Contribute to critical architectural decisions for core payment systems.
  • Take operational responsibility for Java services serving millions of users.
  • Document and test systems, modifying as necessary for improvement.

Benefits

  • Generous paid time off policy.
  • Comprehensive healthcare coverage for employees and their families.
  • Programs supporting financial security and emotional well-being.
  • Flexible hybrid work model for balanced in-person and remote collaboration.
Full Job Description
Job Summary:

Job Description:

PayPal, Inc. seeks Sr Software Engineer in San Jose, CA

Job Duties: Design and implement complex, multi-tier distributed software applications. Build new APIs to enhance PayPal's portfolio of popular services. Build performance-sensitive systems that serve tens of millions of requests each day, document and test systems, and modify as appropriate to contribute to projects with other engineers, architects, managers, and Product Management, QA, and Operations teams to design and develop innovative processes and create solutions that meet business requirements. Be an active voice in architectural decisions for PayPal's core payments system. Build and take operational responsibility for Java services that serve millions of users. Partial telecommuting permitted from within a commutable distance.

Minimum Requirements: Master's degree, or foreign equivalent, in Computer Science, Software Engineering, or a closely related field, plus two years of experience in the job offered or a related occupation. Employer will accept a Bachelor's degree, or foreign equivalent, in Computer Science, Software Engineering, or a closely related field, plus five years of experience in the job offered or a related occupation.

Special Skill Requirements:

1. Experience designing and implementing efficient data structures and algorithms, including analysis, optimization, and scalability for complex software solutions. (2 years with a Master's Degree or 5 years with a Bachelor's Degree);

2. Experience architecting distributed systems and building scalable, fault-tolerant multi-tier applications using industry-standard architectural styles (such as microservices, service-oriented architecture, and event-driven systems with technologies like Apache Kafka and Google Cloud Pub/Sub), and applying design patterns to create scalable, maintainable, and high-performance applications with object-oriented principles and Java. (2 years with a Master's Degree or 5 years with a Bachelor's Degree);

3. Experience processing and analyzing large-scale datasets using Google BigQuery, Bigtable, Apache HBase, Apache Spark, Hive, Hadoop, and Pig to deliver fast, scalable, and reliable data insights for enterprise applications. (2 years with a Master's Degree or 5 years with a Bachelor's Degree);

4. Experience applying mathematical modeling, probability, and statistical techniques to large-scale data-driven analytics and decision-making. (2 years with a Master's Degree or 5 years with a Bachelor's Degree);

5. Experience architecting and developing applications leveraging generative AI and Model Context Protocol to integrate foundation models with real-time external data and enterprise systems, driving automation and intelligent decision-making in large-scale environments. (2 years with a Master's Degree or 5 years with a Bachelor's Degree);

6. Experience designing, implementing, and optimizing relational and NoSQL database systems for high-transaction, enterprise environments. (2 years with a Master's Degree or 5 years with a Bachelor's Degree);

7. Experience working in the payments domain, including foreign exchange (FX), cryptocurrencies, and pricing models supporting global financial transactions. (2 years with a Master's Degree or 5 years with a Bachelor's Degree);

8. Experience architecting, deploying, and managing applications on cloud services such as AWS, Azure, or Google Cloud Platform, including cloud-based storage, security, and scalability tasks. (2 years with a Master's Degree or 5 years with a Bachelor's Degree);

9. Experience implementing DevOps practices, including continuous integration/continuous deployment, monitoring, and automation for operational excellence in software delivery. (2 years with a Master's Degree or 5 years with a Bachelor's Degree);

10. Designing for system health, deploying telemetry, and using tools- SignalFx, Splunk, and DataDog - for proactive insights and troubleshooting. (2 years with a Master's Degree or 5 years with a Bachelor's Degree);

Additional Responsibilities & Preferred Qualifications:

The base pay for this role will depend on where you work and the relevant experience and expertise you bring. The expected range of pay for this role by location is:

Primary Location | Pay Range:

San Jose, California | Salary: $169,576.00-243,500.00 per annum. 40 hours per week; M-F, 9:00 a.m. to 5:00 p.m.

Additional compensation for this role may include an annual performance bonus, equity, or other incentive compensation, as applicable.

Must be legally authorized to work in the U.S. without sponsorship.

Subsidiary:
PayPal

Travel Percent:
0

PayPal does not charge candidates any fees for courses, applications, resume reviews, interviews, background checks, or onboarding. When making an application directly, we will never ask you to share passwords, one-time passcodes (OTP), or verification codes. Any such request is a red flag and likely part of a scam. All communication regarding your application will come from official PayPal email domains. If you suspect fraudulent activity, please report it immediately. To learn more about how to identify and avoid recruitment fraud please visit https://careers.pypl.com/contact-us.

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 comprehensive, choice-based programs, to support all aspects of personal wellbeing-physical, emotional, and financial-delivering meaningful value where it matters most. We strive to create a flexible, balanced work culture with a holistic approach to benefits, including generous paid time off, healthcare coverage for you and your family, and resources to create financial security and support your mental health.

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.

About PayPal

PayPal has remained at the forefront of the digital payment revolution for more than 20 years. By leveraging technology to make financial services and commerce more convenient, affordable, and secure, the PayPal platform is empowering more than 375 million consumers and merchants in more than 200 markets to join and thrive in the global economy.

PayPal Careers

Joining PayPal now offers an unparalleled opportunity to become part of a leading global team of professionals dedicated to revolutionizing digital payments and financial services. As a beacon of innovation and diversity, PayPal is where your professional journey can reach new heights. Work You’ll Do At PayPal, we are committed to excellence in every aspect of our business, from the innovative solutions we provide to the inclusive culture we nurture. By joining our team, you will help shape the future of payments globally, working alongside some of the brightest minds in technology and finance. Transform the Financial Landscape Lead the charge in the digital payments revolution with PayPal, a company known for its leadership in technology and financial services. Our team at PayPal is at the forefront of digital innovation, making significant impacts across various industries and improving the way millions of people handle transactions daily. Engage with a Global Team Collaborate with over 20,000 dedicated professionals around the world who are experts in technology, finance, and customer engagement. PayPal’s commitment to growth and diversity is evident in our dynamic team environment where every voice is valued and every team member is empowered. PayPal Jobs and Employment Opportunities We are actively expanding our team and have numerous job opportunities that cater to a wide range of skills and experiences. Whether you’re looking for a full-time position, an internship, or leadership roles, PayPal offers a path for career advancement and professional development. Innovate and Grow Join PayPal and be part of a company that values innovation and leadership. Deliver targeted solutions and drive change across the financial ecosystem with a team that’s equipped with the best tools and resources. At PayPal, your career is future-proofed with endless opportunities for advancement and skills enhancement through our comprehensive training and development programs. Be Part of Our Culture At PayPal, we pride ourselves on a workplace culture that supports diversity, encourages professional growth, and fosters innovation. Our benefits package is designed to support the health, financial security, and well-being of our employees and their families. Explore PayPal Careers Discover the exciting career opportunities at PayPal, where we are hiring creative, curious, and motivated individuals. Search open positions that match your skills and interests. We look for professionals who are passionate about making a difference and ready to contribute to our team’s success. Stay Connected with PayPal Keep up to date with the latest career tips, industry insights, and company news—all from the people who work at PayPal. Personalize your experience by subscribing to job alert emails, tailored to your preferences, and see what exciting and rewarding opportunities await. Join Our Team Ready to take the next step in your career? Prepare your resume, sharpen your interview skills, and apply for a position at PayPal today. Engage with our professional network and become part of a company that’s leading the way in digital payments. SEARCH PAYPAL JOBS At PayPal, your ambitions lead you forward, and our collective innovation drives us all. Join us in making a difference in the digital payments landscape worldwide.
Learn more about PayPal
Size
30,900 employees
Market Cap
$77.3 billion
Industry
Net Income
$4.2 billion
Founded
1998
5 Year Trend
+18.5%
Revenue
$21.4 billion
NASDAQ

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