Sr Software Engineer

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

Qualifications

• 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.