Senior Product Security Engineer

Relha LLC; Austin, Northern (TX, KY); Hybrid; USD 131,000 - 194,000; Full time

Job summary

PayPal is seeking a Senior Product Security Engineer in Austin to design, build, and run automated security scanners and guardrails across the software development lifecycle. You will partner with engineering, platform, and security teams to reduce risk in source code, dependencies, secrets, and supply chains, including AI/LLM tools.

The role emphasizes making secure development the easiest path for engineers, building reliable automation that improves detection, remediation, and delivery speed

Qualifications

• 3+ years of relevant security experience with a Bachelor's degree or equivalent
• Experience with SLSA, SBOMs, provenance, artifact signing or verification
• Experience creating or tuning rules for static analysis, secrets detection, or policy-as-code
• Familiarity with AI/LLM development tools and AI-assisted coding
• Experience with cloud-native tech (GCP, Kubernetes, Terraform) and telemetry to improve tooling
• 3-5 years in software security, DevSecOps, or cybersecurity with a degree or equivalent
• Proficient programming in Python, Go, and Bash; able to review and troubleshoot code
• Knowledge of secure software development and remediation approaches

Responsibilities

• Build and operate security automation in CI/CD and developer workflows
• Tune SAST, SCA, and supply chain controls; improve remediation guidance
• Write and review code, APIs, and detection rules
• Collaborate with developers and security teams to troubleshoot integrations
• Evaluate new surfaces like AI/LLM tools and define controls
• Use metrics to improve reliability, coverage, and remediation outcomes

Skills

Python

Go

Bash

Education

Bachelor’s degree in Computer Science or related field

Tools

GCP

Kubernetes

Terraform

SAST

SCA

SBOMs

Job description

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:

As a Senior Product Security Engineer at PayPal, you'll help secure 439M accounts and $1.8T in annual payment volume by designing, building, and operating automated security scanners and developer guardrails across the software development lifecycle. Partnering with engineering, platform, and security teams, you'll identify and reduce risk across source code, open source dependencies, secrets, software supply chains, AI/LLM tools, and other developer workflows.

Our team's mission is to make secure development the easiest path for engineers, building scanners and guardrails that catch risk before software reaches production — spanning source code, dependencies, supply chains, AI/LLM tools, edge/CDN environments, and developer workflows. You'll turn security requirements into reliable automation that meets engineers where they build and deploy, improving detection quality and remediation ease while supporting delivery speed, with impact reaching adjacent teams.

Job Description:

Independently apply security best practices to enhance and optimize systems, ensuring robust protection and efficiency, while beginning to understand and align security solutions with business objectives.

Partner with peers and internal teams to drive security initiatives, contribute to cross-functional projects, and at times co‑lead efforts to strengthen security posture.

Analyze and resolve security challenges by adapting standard processes and exploring alternative approaches to address complex threats.

Influence the quality, efficiency, and effectiveness of the team through informed decision‑making, with a potential impact on other teams.

Collaborate with other engineers to gather and incorporate feedback, driving continuous improvements in security processes.

Minimum Qualifications:

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

Additional Responsibilities & Preferred Qualifications:

• Experience with SLSA, software bills of materials (SBOMs), provenance, artifact signing or verification, package repositories, or dependency governance.
• Experience creating or tuning rules for static analysis, secrets detection, or policy‑as‑code systems.
• Familiarity with security considerations for AI/LLM development tools, AI‑assisted coding, or model and tool supply chains.
• Experience with GCP, complemented by hands‑on expertise with Kubernetes, Terraform, and other cloud‑native technologies.
• Experience using telemetry and metrics to improve security tooling at scale, including coverage, quality, performance, adoption, or remediation outcomes.
• 3‑5 minimum years of relevant experience in software engineering, application or product security, DevSecOps, or cybersecurity, and a Bachelor’s degree or an equivalent combination of education and experience.
• Experience developing, integrating, or operating security automation in CI/CD or developer workflows, including one or more of SAST, SCA, secrets detection, or software supply chain security.
• Programming or scripting experience in multiple languages such as Python, Go, and Bash, with the ability to write, review, and troubleshoot code.
• Working knowledge of secure software development, common application vulnerabilities, dependency and package ecosystem risks, and practical remediation approaches.
• Ability to work independently and collaborate with software, platform, and security teams, with clear written and verbal communication of technical findings and tradeoffs.

Additional Responsibilities

• Build and operate scanning and guardrail capabilities across source control, CI/CD, package ecosystems, and developer platforms.
• Tune SAST, SCA, and supply chain controls; investigate gaps and false positives and improve remediation guidance.
• Write and review code, APIs, detection rules, and automation that process findings and enforce security policy.
• Partner with developers, platform engineers, and security teams to troubleshoot integrations and deliver practical improvements.
• Evaluate new technical surfaces, including AI/LLM tools, and help define appropriate security controls.
• Use metrics and feedback to improve reliability, coverage, performance, adoption, and remediation outcomes.

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:

Austin, Texas: ($130,500.00 - $193,600.00 Annually)

Additional Location(s) | Pay Range:

Chicago, Illinois: ($130,500.00 - $193,600.00 Annually)

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

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.

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.

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 [email protected] .

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.