Principal Architect - Test Environment, Platform & Services

PayPal • San Jose, CA

33d • Hybrid

About The Position

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's Test Environment, Platform & Services organization is the backbone of developer productivity for over 2,000 engineering teams and approximately 3,000 applications across PayPal. We own and operate the test infrastructure, data platforms, and tooling that enable engineers to build and ship with confidence at scale. We are looking for a Principal Architect to join our architecture team alongside our existing Architect and help drive the technical vision, platform evolution, and engineering excellence across our test services portfolio. This is a high-impact, broad-scope role that spans test infrastructure strategy, developer experience, and platform modernization.

Requirements

• 8+ years relevant experience and a Bachelor’s degree OR Any equivalent combination of education and experience.

Nice To Haves

• 12+ years of software engineering experience, with 5+ years in architecture or principal-level technical roles
• Deep expertise in test data management, including synthetic data generation, test data provisioning pipelines, and lifecycle governance
• Strong experience with test environment architecture at enterprise scale, including service virtualization, environment orchestration, and isolation strategies
• Proven ability to design distributed systems and platform services that operate at scale (thousands of consumers, high availability requirements)
• Experience with cloud-native infrastructure (Kubernetes, container orchestration, CI/CD pipelines)
• Strong collaboration and communication skills; able to influence without authority across a large engineering organization
• Track record of driving technical vision from concept through delivery in a complex, matrixed environment
• Experience with test mocking and service virtualization tools (e.g., WireMock or equivalent)
• Familiarity with CI/CD tooling such as Harness and/or Jenkins
• Experience with observability platforms such as Datadog in the context of test infrastructure
• Background in FinTech or other regulated, high-scale engineering environments
• Prior experience contributing to developer productivity or platform engineering organizations

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
• Define and drive the architectural roadmap for key test platforms, with a primary focus on the Test Data Platform, Observability and test environments
• Establish architectural patterns, standards, and reference designs that scale across PayPal's global engineering organization
• Lead technical design reviews and provide architectural guidance to engineering teams across the test services portfolio
• Identify opportunities to reduce toil, improve reliability, and drive platform modernization
• Architect scalable solutions for synthetic test data generation, provisioning, and lifecycle management
• Drive the evolution of test data management to support growing demand across thousands of applications and diverse test scenarios
• Define data governance, security, and compliance patterns for test data across environments
• Lead the architectural vision for test environments supporting 2,000+ developer teams
• Design strategies for environment scalability, stability, and cost efficiency as usage continues to grow
• Collaborate with infrastructure teams to align test environment architecture with cloud modernization goals, including the migration from Mesos to Kubernetes
• Partner with engineering managers, product managers, and peer architects to align technical investment with business priorities
• Provide technical mentorship and thought leadership to senior and staff engineers across the organization
• Evaluate and champion adoption of emerging technologies and industry best practices in test infrastructure
• Advocate for developer experience as a first-class architectural concern
• Define standards and tooling that improve onboarding, usability, and self-service capabilities for PayPal's engineering community
• Contribute to test strategy frameworks and quality engineering standards across the enterprise

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.

What This Job Offers

• Job Type: Full-time
• Career Level: Principal