Jobs at eBay

Design, build, and maintain automation services, APIs, and lightweight UIs to automate access-management processes and compliance workflows. Integrate enterprise systems (e.g., NICE, Siebel, Genesys), implement RBAC and JML lifecycle logic, create audit-ready reporting pipelines, apply AI/ML for anomaly detection, and collaborate with InfoSec, compliance, and platform teams to ensure secure, auditable access governance.

Lead incident response for critical production systems, triage and coordinate multi-team mitigation, improve availability through monitoring, automation, and post-incident improvements, and act as senior technical escalation on-shift.

Lead the architecture and development of scalable internal security software, including asset graphs, multi-cloud ETL pipelines, event-driven guardrails, security data platforms, and secure AI integrations. Establish engineering standards for CI/CD, testing, version control, and dependency management. Solve complex distributed-systems challenges, integrate cloud and enterprise platforms, mentor engineers, and collaborate with InfoSec, infrastructure, and IT teams.

Manage indirect tax accounting and compliance reporting across European entities, including VAT reporting, reconciliations, journal entries, variance analysis, and month-end close. Partner with tax, finance, accounting, technology teams, and external providers on audits, statutory reporting, acquisitions, system changes, and process improvements. Maintain accurate general ledger data and develop stronger, more automated controls and workflows.

Lead security integration for acquired businesses: manage application, infrastructure, and vendor security programs; coordinate IAM/SSO onboarding, infrastructure hardening, vulnerability management, CSPM and PCI activities; run security design reviews; track risks and progress; and communicate outcomes to technical and business stakeholders.

Design and build cloud-scale identity and authorization services, high-performance policy engines, and secure microservices. Integrate AI-assisted engineering and AI-driven capabilities to improve policy intelligence, anomaly detection, and operational automation. Partner across Identity, Platform, Security, and Infrastructure to ensure scalability, reliability, observability, and secure real-time access decisions.

Design and build cloud-scale directory services, authorization platforms, and policy engines. Develop scalable APIs and microservices, implement RBAC/ABAC/PBAC models, write production-ready code with CI/CD and observability, troubleshoot production issues, collaborate across Identity, Platform, Security, and Infrastructure, and adopt AI-assisted tools to automate and improve engineering productivity.

Build and maintain scalable full-stack applications using React and Java/Spring Boot. Develop RESTful APIs, containerize services with Docker/Kubernetes, collaborate with Product/UX/Data/DevOps, and ensure quality via testing and code reviews.

Work on data infrastructure and cloud ML projects to improve decision-making. Build and evaluate statistical and machine learning models, support experimentation and causal inference (A/B testing, Bayesian methods), optimize large-scale SQL queries, and collaborate cross-functionally to deploy ML solutions like bot detection and customer profiling.

This role involves building and managing scalable distributed database and storage systems, collaborating with teams to design optimal solutions, and guiding junior engineers.

Lead a team of Business Development Managers focused on acquiring and onboarding new sellers in Central Europe, managing strategies, pipelines, and cross-functional collaboration for growth.

Perform risk-based operational audits across eBay, conduct control and efficiency testing, identify control weaknesses and process gaps, draft findings and audit reports, track remediation and validate closures, and improve audit processes and use of data analytics to increase audit value.

Coordinate interview logistics and scheduling, manage ATS candidate statuses, prepare interview agendas, support TA team administratively, build relationships with candidates and hiring teams, and contribute to process improvements for a smooth, inclusive hiring experience.

Manage VAT compliance across EMEA, translate VAT regulations into scalable solutions, oversee tax audits and improve reporting processes.

Build production systems and AI-enabled agentic tooling to detect, investigate, and disrupt cybercrime. Design services, APIs, pipelines, and protection workflows; investigate phishing, impersonation, and digital identity attacks; deploy scalable cloud-based defenses and own systems end-to-end with strong operational discipline.

Design, optimize, and scale PostgreSQL architectures; improve query performance and indexing; build automation and backend tools for provisioning, monitoring, and deployment; enforce database security and disaster recovery; collaborate with product, SRE, and analytics teams; mentor engineers and set schema and tuning guidelines.

Design, build, and operate scalable GraphQL gateways and federated schemas. Own production API systems, improve performance, reliability, security, automate operations, and write maintainable Java/Spring Boot services.

Architect and build eBay's global GraphQL Federation platform, designing high-performance federated architectures (Apollo/WunderGraph), scaling gateways and tooling, optimizing queries and caching, enforcing AuthN/AuthZ and rate limiting, and driving observability and developer experience across distributed services.

Design and develop core storage components in distributed systems. Optimize performance, manage production issues, and collaborate with cross-functional teams.

Lead triage and resolution of complex site issues, own bug lifecycle in Jira, drive automation and AI initiatives, build data-driven dashboards, coach teams, and partner with Engineering and GCX to improve site reliability and reduce backlog.