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You will be responsible for creation of concept, design, development, testing and maintenance of applications for reliability, security, manageability, scalability, extensibility, performance, and re-use; provides technical expertise in the areas of architecture, design, and implementation. Works with technical and business team members to create excellent software. You will help determine the best implementation that will meet the design of the Application Architect. Ensures that thorough unit and component testing is carried out. Sets and adheres to software coding and style guides to ensure consistency.
What you will accomplish:
What you will bring:
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This person will need to work with a large number of teams within eBay to make these visions successful, so building close, effective relationships with partner Product Managers will be critical. In addition, this person will translate product strategy into detailed specifications, make functional and user interface design tradeoffs, manage product launches and own the product successes post-launch. Having the experience and ability to write clear, consistent and detailed product specs will be essential. He or she will work closely with a cross-functional team of engineering, analytics, product marketing, and user research to deliver these products.
Job Requirements:
Basic Qualifications:

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Responsibilities:
Analyze eBay’s large and rich datasets, drive insights from data to diagnose the root cause behind trends and ultimately improve our user experience.
Build machine-learning models to predict user behaviors and infer marketing performance, support business decisions through trusted and well-defined model results.
Measure and optimize ongoing performance for marketing activities based on data-driven insights, understand key drivers and identify new marketing opportunities by focusing on bankable metrics. Deep-dive into campaign performance and provide insights into what is working and why
Mine data to optimize marketing campaigns, revenue growth, and customer experiences. Perform customer segmentation to understand target audiences better.
Develop strategies for channel optimization and content strategy.
Design, develop, and execute experimentation frameworks, including A/B testing and uplift modeling, to measure marketing effectiveness.
Develop and implement solutions for Marketing Mix Modeling (MMM) and Marketing Attribution (MTA).
Provide data support for business operation, design self-service tools, dashboards etc.
Communicate business performance in a clear and insightful way to the business.
Develop, improve and systemize crisp & accurate reporting. Streamline processes and identify/execute on automation and time-saving opportunities. Leads automation of recurring tasks.
Translates business problems into a scientific formulation for an AI/Analytics Product solution. Defines requirements and collaborates with engineers to build and productionize AI enabled Analytics Products
Job Skills required:
Intellectual curiosity, passion for problem-solving, and comfort with ambiguity.
A passion for understanding and serving the unique community of eBay.
Sound business judgment and quantitative analytic ability.
Strong communication skills and experience presenting complex quantitative analysis into action-oriented recommendations.
Understand a variety of machine-learning techniques (regression, clustering, decision tree learning, etc.) and their real-world advantages/drawbacks.
Effective team player and works well within a team and contributes effectively to the success of those interactions regularly.
Prior experience or deep knowledge of Performance Marketing and/or Brand Marketing will be highly preferred.
Desired Qualifications:
BA/BS in Mathematics, CS, Statistics, Economics, Business, or other related fields.
5+ years hands-on work experience in data analysis, with a focus on onsite web analytics, A/B testing, machine learning and report automation.
Skilled in database query tools utilizing SQL, and Hadoop experience is a plus.
Good Excel and PowerPoint skills, proficiency with statistical analysis tools such as Python or R.
Knowledge of AI tools and techniques, such as Gemini, GPT, LLMs etc.

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This is an opportunity to:
Lead and manage a team of applied researchers and engineers with deep expertise in natural language processing, large language models / AI, recommender systems, and ML production engineering
Drive personalization strategy for eBay recommendations and influence look and feel of the eBay homepage
Influence how people will interact with recommender systems in the future, and how recommender systems technology will evolve
Work with unique and large data sets of unstructured multimodal data representing eBay's vast and varied inventory, and millions of users
Develop and deploy state of the art AI models
Deploy big data technology and large scale data pipelines
Drive marketplace GMB as well as advertising revenue via organic and sponsored recommendations
Qualifications
MS/PhD in Computer Science or related area with 8 years of relevant work experience (or BS/BA with 10 years) in Engineering / Machine Learning / AI
Experience leading a nimble engineering/research team, preferably in a ML/AI technology environment
Experience with using cloud services, big data pipelines and databases
Experience in Natural Language Processing (NLP) and industrial recommender systems
Experience in production engineering practices and software development in an OO language (Scala, Java, etc.) and high volume traffic webapp development in an industrial setting
Previous publications experience with academic papers, patents/IP, or technical blogs is a plus.
Links to some of our previous work:
(GenAI Agentic Platform)

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Team & Process Leadership
Cross-Functional Collaboration
Technical Oversight
Required Qualifications
Preferred Qualifications

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We are seeking a highly motivated and experienced product leader with a passion for coaching, training and developing our next generation of global product teams. In this role, you’ll be a transformational force, crafting a culture of continuous learning and excellence. You will be responsible for ensuring our people – Product Managers and key stakeholders – are implementing and scaling our Product Operating Model with a lens toward how we leverage AI technology and tools in the way we work and applying key product skills with real life applications. You will drive the content and collaborate with various stakeholders (Product Leaders, subject matter experts, instructional designers, etc.) to create engaging and effective learning materials and workshops including a Product Masterclass led by our Chief Product Officer. If you’re passionate about pushing the boundaries of what’s possible in product management and have a knack for inspiring others to reach their full potential, this is the role for you.
In this role you will be responsible for establishing a robust L&D curriculum for our Product Managers and teams. You will ensure our people – Product Managers and key stakeholders – are enabled against our Product Operating Model and are applying key product skills with real life applications. Key responsibilities include:
Lead with Vision: Design and deliver transformative learning experiences that empower product teams to excel in a rapidly evolving landscape.
Inspire Innovation: Develop and launch a revamped L&D curriculum for our Product Managers, bringing the best of product leadership to life
Drive Engagement: Collaborate with product leaders, SMEs, and instructional designers to create engaging, hands-on workshops that bridge theory and practice.
Measure Impact: Continuously improve the learning journey by analyzing feedback and engagement metrics, ensuring that our teams are always ahead of the curve.
Foster a Community of Excellence: Build a thriving community of product managers who are passionate about innovation and scaling best practices.
What you need to bring:
Proven Leadership: 8+ years of experience in product management and leadership, with a track record of driving transformation and coaching high-performing teams.
Deep Expertise: Mastery of product management principles, methodologies, and the behaviors that define successful teams.
Compelling Communication: Strong ability to inspire and engage diverse audiences through powerful storytelling and clear, strategic communication.
Strategic Thinking: Exceptional problem-solving skills and a strategic mindset that anticipates future trends and challenges.
Collaborative Spirit: Experience building strong relationships and driving cross-functional initiatives that elevate the entire organization.

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What you will accomplish:
Design and architect scalable, highly available, and fault-tolerant systems.
Own the development and optimization of our core applications using Python & Java, ensuring high-quality standards are maintained.
Work closely with cross-functional partners to understand requirements and translate them into effective technical solutions.
Ensure security best practices are coordinated into our development and deployment processes.
Stay current with new Python/Java/JavaScript development, and architectural standard methodologies.
Manage a team of technical professionals to align, commit & deliver common purpose of this team.
Lead by example, giving high-quality code reviews, and encouraging a culture of excellence and continuous improvement.
What you will bring:
Experience in building large scale Web Services and Backend Applications using Java/J2EE, RESTful Web Services, HTTP and JSON technologies.
A minimum of 12+ years of software development experience on large-scale, high-volume, technical systems in a microservice based architecture for cloud infrastructure.
Bachelor’s degree and 15+ years (or) a MS in Computer Science and 12+ years of software design and proven experience
A minimum of five years of management experience
Specializing in Payments and/or Financial Services to innovate and change the eBay Payments experience.
Proven success providing project management artifacts in an agile environment.
Excellent problem-solving abilities and strong oral and written communication skills with engineers and non-engineers alike
Strong ability to coach engineers & great at mentoring, helping them improve their skills and grow their careers (including managing remote engineers)
Strong sense of ownership, embrace differences and disagreement to get things done and move forward.
Knowledge of networking, security, and database design. Design & Implemented CI/CD pipelines.
Proficient in microservices, event driven architecture and container orchestration tools (e.g., Kubernetes, Docker).
Developed and drove adoption of technical patterns that significantly improved engineering practices across the organization.
Expertise in Python & Java, with a deep understanding of its ecosystems and frameworks.
Expertise with Node.js / JavaScript / Scala
1+ years of experience in applying AI to practical and comprehensive technology solutions [Nice to Have]

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You will be responsible for creation of concept, design, development, testing and maintenance of applications for reliability, security, manageability, scalability, extensibility, performance, and re-use; provides technical expertise in the areas of architecture, design, and implementation. Works with technical and business team members to create excellent software. You will help determine the best implementation that will meet the design of the Application Architect. Ensures that thorough unit and component testing is carried out. Sets and adheres to software coding and style guides to ensure consistency.
What you will accomplish:
What you will bring:
These jobs might be a good fit