At eBay we re more than a global ecommerce leader we re changing the way the world shops and sells Our platform empowers millions of buyers and sellers in more than 190 markets around the world We re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts Our customers are our compass authenticity thrives bold ideas are welcome and everyone can bring their unique selves to work every day We re in this together sustaining the future of our customers our company and our planet Join a team of passionate thinkers innovators and dreamers and help us connect people and build communities to create economic opportunity for all Sr Software Engineer - Data Obfuscation Privacy About the Team and Role At eBay protecting customer data is fundamental to maintaining trust and ensuring compliance with global privacy standards Our team is responsible for building privacy-first engineering solutions including data obfuscation anonymization and de-identification services that safeguard sensitive information without reducing platform usability We are seeking a Software Engineer who will focus on designing and implementing data obfuscation services to protect customer identities payment details and other sensitive data This role combines deep technical expertise with a strong passion for data privacy security and compliance ensuring eBay can continue to innovate while keeping our users safe Responsibilities Design and develop services that implement data obfuscation anonymization and masking for sensitive customer data across eBay s ecosystem Collaborate with privacy security and product teams to define requirements that balance compliance usability and performance Integrate obfuscation frameworks into critical systems ensuring minimal friction for internal teams and customers Conduct security and privacy assessments identifying risks and applying mitigations to meet global privacy regulations GDPR CCPA etc Develop APIs and SDKs that make data obfuscation solutions easy to adopt across teams Monitor and audit obfuscation services to ensure performance accuracy and compliance Support incident response teams in protecting sensitive data during production issues or investigations Required Skills Bachelor s or Master s degree in Computer Science Engineering Cybersecurity or related field or equivalent professional experience 5-8 years of software engineering experience with a focus on security data privacy or backend services Strong programming skills in Java Go Python or Node js Expertise in data obfuscation techniques masking tokenization pseudonymization encryption Experience working with relational and non-relational databases e g MySQL MongoDB Cassandra Familiarity with cloud platforms AWS GCP or Azure and containerized deployments Kubernetes Docker Strong knowledge of security and privacy principles including regulatory frameworks GDPR CCPA HIPAA Experience designing APIs microservices and scalable distributed systems Nice-to-Have Skills Experience in Privacy Enhancing Technologies PETs such as differential privacy homomorphic encryption or secure multi-party computation Familiarity with data governance frameworks and compliance tooling Hands-on work with monitoring auditing and logging tools to ensure obfuscation compliance Strong knowledge of identity and access management IAM Experience building developer-friendly tools that accelerate adoption of privacy-preserving practices Please see the for information regarding how eBay handles your personal data collected when you use the eBay Careers website or apply for a job with eBay eBay is an equal prospect employer All qualified applicants will receive consideration for employment without regard to race color religion national origin sex sexual orientation gender identity veteran status and disability or other legally protected status If you have a need that requires accommodation please contact us at We will make every effort to respond to your request for accommodation as soon as possible View our to learn more about eBay s commitment to ensuring digital accessibility for people with disabilities The eBay Jobs website uses cookies to enhance your experience By continuing to browse the site you agree to our use of cookies Visit our for more information