Jobs at eBay

Design, build, and operate eBay's Golden Data Sets platform to manage dataset lifecycle, optimize pipelines, and reduce duplication. Own distributed systems for ingestion, streaming, lakehouse/warehouse, catalog, and governance; drive architecture, reliability, observability, and cross-team delivery.

Lead seller pricing and special pricing initiatives across Europe (focus UK/Germany). Build business cases, track monetisation performance, partner with finance/analytics/legal/product to implement pricing and seller programmes, improve processes and governance, and provide recommendations and performance readouts.

Design and operate scalable AWS cloud infrastructure and Kubernetes platforms. Improve developer productivity through automation, CI/CD, and infrastructure as code. Partner with software engineering teams to build reliable cloud-native platforms, applying SRE principles, Linux, networking, observability, and operational best practices. Experience with Amazon Bedrock, SageMaker, Go, Python, Terraform, Prometheus, Grafana, and CloudWatch is desirable.

Owned escalated sales tax refunds and resolved sales/VAT inquiries. Investigated taxability issues, reviewed Vertex data patches, supported audits with large data analysis, performed tax technical research, and collaborated with Product, Engineering, and FIT to design scalable indirect tax solutions.

Designs, develops, deploys, and operates reliable cloud-native self-service platforms. Responsibilities include Kubernetes and cloud infrastructure engineering, observability, incident response, root cause analysis, performance optimization, CI/CD improvements, and operational automation. The role requires strong Go or Python programming, experience with large-scale distributed systems, RESTful APIs, high-availability infrastructure, and cross-functional product delivery.

Drive end-to-end delivery of cloud technology and AI-enablement programs. Coordinate Product, Engineering, Information Security, Corporate Services, vendors, and business partners; manage requirements, timelines, dependencies, milestones, risks, and implementation plans. Facilitate workshops and status reviews, support roadmap prioritization and estimation, resolve blockers, and communicate program progress and technical delivery risks to stakeholders and senior leadership.

Develop and maintain customer-facing features in eBay’s core iOS application using Swift and SwiftUI. Integrate REST APIs, follow MVC and MVVM patterns, write tested and maintainable code, debug production features, participate in code reviews, and collaborate with Product, Design, Backend, and mobile engineering teams. Independently deliver scoped features for vehicle parts, recommendations, and international marketplace experiences while exploring AI-assisted development tools.

Build and operate large-scale search index distribution infrastructure, including real-time and batch streaming pipelines across thousands of nodes. Design fault-tolerant distributed systems, automate cluster management, monitor system health, troubleshoot delivery and performance issues, and ensure search indexes remain fresh, consistent, and reliable. Collaborate with backend, infrastructure, and partner teams while owning components from design through production.

Performs IT audits, tests controls, identifies risks and control gaps, documents findings, and recommends remediation. Evaluates AI-related governance and controls, tracks issue resolution, supports audit reporting, and improves audit processes and AI-enabled audit capabilities. Collaborates with global teams and business partners across regions while managing multiple audit assignments.

Provides technical vision and hands-on engineering leadership for petabyte-scale distributed database platforms. Owns architecture, implementation, testing, deployment, and operational excellence across storage, transactions, replication, consensus, geo-distribution, scalability, and availability. Leads complex initiatives, resolves production issues, evaluates technologies, mentors senior engineers, establishes engineering standards, and aligns globally distributed teams. Requires expert distributed-systems and database knowledge, advanced programming skills, and experience using AI coding tools to deliver production software.

Leads the design, development, and maintenance of traffic security solutions for rate limiting and bot management. Optimizes network security, Kubernetes scalability, traffic flow, and high-performance, low-latency architectures. Collaborates with cross-functional teams and applies Java, C++, or Go to build secure, scalable systems. Requires extensive networking and traffic management experience, with preferred expertise in Envoy, vendor integrations, open-source contributions, and large-scale environments.

Lead data science and analytics for eBay’s Buyer Discovery and Consideration team. Analyze customer behavior, personalization opportunities, buyer growth, and product engagement to influence roadmap decisions. Apply advanced machine learning, experimentation, statistical analysis, and ecommerce expertise to generate actionable product insights. Communicate complex findings clearly and provide strategic thought leadership across product, technology, and business teams.

Lead data science and analytics for eBay’s View Item product area. Define success metrics, experimentation roadmaps, and measurement frameworks; apply statistical methods, machine learning, predictive modeling, and causal analysis to improve buyer experiences and revenue. Partner with Product, Engineering, and Business stakeholders to translate complex findings into product strategy and roadmap recommendations.

Own the international strategy, roadmap, and growth of eBay Balance, a stored-value wallet product across non-U.S. markets. Define customer experiences for receiving, reloading, holding, and spending funds; launch capabilities; improve activation, retention, and usage; and establish scalable market expansion frameworks. Partner with engineering, design, analytics, finance, risk, legal, compliance, and operations to deliver complex payment products and communicate results to senior leaders.

Conduct applied machine learning and NLP research for eBay’s marketplace. Design, train, and evaluate language and multimodal models; analyze datasets; build data pipelines; validate outputs; and integrate research into scalable production systems. Collaborate with engineering and product teams, prototype novel methodologies, document findings, and monitor advances in LLMs and machine learning. A master’s degree in computer science, engineering, or a related field is required.

Designs and develops scalable software using Java, Python, Spring, modern JavaScript, APIs, microservices, and cloud technologies. Responsibilities include creating backend and frontend features, SEO and CDN initiatives, automated testing, database integration, CI/CD delivery, architecture and design documentation, and code reviews. The role requires collaboration with technical and product teams to deliver reliable, high-performance ecommerce solutions.

Build scalable, highly available software applications and RESTful APIs supporting eBay sellers and advertisers. Develop advertising and campaign-management experiences, continuously test and deploy code, and collaborate within an agile cross-functional team. Contribute to technical decisions, risk mitigation, open-source projects, engineering best practices, mentoring, and the adoption of modern data processing, storage, deployment, monitoring, and generative AI technologies.

Lead the eBay Live Cross-Border Trade initiative as the product manager, overseeing product vision, strategy, and execution to optimize user experience and drive global engagement.

Define enterprise IAM architecture and standards across hybrid, multi-cloud, and SaaS environments. Lead authentication, authorization, federation, and identity lifecycle solutions using modern protocols and Zero Trust principles. Influence technical strategy, review designs and code, establish security guardrails, develop roadmaps, and mentor engineers across multiple teams.

Lead architecture for eBay’s agentic customer experience platforms. Define reusable patterns spanning AI models, orchestration, retrieval, tools, workflows, policy, evaluation, and human support. Architect integrations with enterprise knowledge, APIs, transactional systems, and case management while optimizing reliability, security, scalability, latency, observability, and cost. Evaluate emerging AI technologies, validate decisions through prototypes and technical reviews, and influence architecture across multiple engineering teams.