Staff Software Engineer at PayPal · Trevo

Job description

About the role

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: PayPal, Inc. seeks Staff Software Engineer in San Jose, CA Job Duties: Collaborate with cross-functional teams—including Product, Architecture, Design, and Engineering—to design, evaluate, and refine technical solutions and new product features. Analyze business and technical requirements to propose innovative, data-driven solutions, including A/B testing and KPI tracking to inform decision-making. Lead design discussions, proposing technical standards, and contributing to architectural decisions that align with organizational strategy. Identify and execute on opportunities to improve system performance through refactoring, API enhancements, and technical debt remediation. Establish best practices in code quality, system design, and engineering efficiency to enhance operational effectiveness. Serve as a key liaison between technical teams and business stakeholders to ensure transparent communication and alignment on goals and deliverables. Advocate for the use of modern technologies and frameworks and influencing technical direction through well-reasoned, actionable guidance. Mentor and guide junior engineers, fostering their professional and technical growth and promoting a collaborative and knowledge-sharing environment. Partial telecommuting permitted from within a commutable distance. Minimum Requirements: Bachelor’s degree, or foreign equivalent, in Computer Science, Engineering, or a closely related field plus eight years of experience in the job offered or a related occupation. 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 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.

Requirements

1. Object-Oriented Software Development using Java / J2EE – Experience developing backend software systems for large-scale, low-latency, or data-intensive applications using Java SE/EE, Maven, and IntelliJ/Eclipse (8 years).
2. Spring Framework and Spring Boot – Experience building modular, high-performance microservices and distributed system components using Spring Core, Spring Boot, and Spring MVC (6 years).
3. Software Testing and Quality Assurance for High-Performance Systems – Experience designing and executing unit, integration, and performance tests using JUnit, Mockito, TestNG, and JaCoCo to ensure scalability and system reliability under production-like conditions (6 years).
4. System Performance Analysis and Benchmarking – Experience developing and executing performance tests to measure latency, throughput, and reliability in distributed applications using Apache JMeter, LoadRunner, or equivalent frameworks (6 years).
5. RESTful API Design and Integration – Experience designing, implementing, and maintaining RESTful APIs for cross-system and cross-domain communication using Spring REST, JAX-RS, Swagger/OpenAPI, and Postman (5 years).
6. Data Structures and Algorithm Optimization – Experience implementing and tuning computational algorithms and data structures to improve performance efficiency and scalability using the Java Collections Framework and Streams API (5 years).
7. Messaging and Asynchronous Processing (JMS, ActiveMQ, Kafka, or similar frameworks) – Experience implementing event-driven architectures and decoupled services for reliable message delivery across distributed systems (5 years).
8. Version Control and Build Automation – Experience using Git, Maven, Jenkins, and SonarQube for source-code management, continuous integration, and automated build and deployment pipelines (5 years).
9. Concurrent and Distributed Systems Architecture – Experience designing multi-threaded, asynchronous systems ensuring high throughput and scalability using Java Concurrency utilities, ExecutorService, and ThreadPool frameworks (4 years).
10. Performance Profiling and JVM Tuning – Experience using tools such as Java Flight Recorder (JFR), JVisualVM, JConsole, and Mission Control to identify bottlenecks, optimize memory management, and minimize latency (4 years).

Nice to have

EOE, including disability/vets.
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: $227,639.00-300,500.00 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:
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.

About the role

Requirements

Nice to have

Tech stack