AIML Agent Engineer — Front-End Focus

At eBay were more than a global ecommerce leader were changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. Were 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. Were 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.

Role Overview

Were hiring a Junior AI/ML Agent Engineer with a front-end focus to build agentic workflows and tools that integrate LLMs OpenAI specs MCP and modern frontend frameworks. Youll collaborate with product and platform teams to deliver intuitive web experiences that harness AI agents for developer and business workflows.

Key Responsibilities

• Design and implement agentic workflows demonstrating LLMs (Claude OpenAI) MCP clients/servers and OpenAI specifications for tool/function orchestration.

• Build user-facing features in AngularJS and ReactJS with services and tooling in and Python for agent integration.

• Implement prompt engineering tool schemas and function calling patterns; handle context windows memory and retrieval strategies for agent reliability.

• Integrate agents with developer ecosystems: GitHub (actions PR comment bots) Cline (AI coding assistant workflows) and Claude model endpoints.

• Develop reusable UI components and SDKs for agent invocation status visualization and error handling; contribute to design systems and accessibility.

• Ship high-quality code with unit/e2e tests CI/CD and observability (logs metrics traces) for agent runs and UI flows.

• Document architecture OpenAI/MCP spec contracts and developer guides for internal consumers.

Minimum Qualifications

• 25 years of professional experience in software engineering with front-end emphasis.

• Hands-on experience building with LLMs (OpenAI Claude) and agent/workflow patterns (tools function calling retries guardrails).

• Working knowledge of MCP (Model Context Protocol) concepts and implementation of clients/servers.

• Proficient in AngularJS and/or ReactJS plus and Python for agent backends and tooling.

• Familiarity with OpenAI specifications (tool definitions schemas) and API integration best practices.

• Experience integrating with GitHub (Actions APIs) and exposure to Cline and Claude models and strong fundamentals: TypeScript/JavaScript REST/GraphQL testing (Jest/Cypress) linting and accessibility.

Preferred Qualifications

• Experience with RAG pipelines embeddings or lightweight vector stores for context augmentation.

• Basic security awareness for agent design: input validation secrets management rate limiting and least-privilege tokens.

• Observability with Datadog/OpenTelemetry or similar for agent runs and UI interactions.

• Knowledge of prompt versioning evaluation (e.g. golden sets) and experiment design.

What We Value

• Eagerness to learn and adapt to emerging models/agent frameworks.

• Bias for action pragmatic problem-solving and ownership of outcomes.

• Clear communication and collaborative mindset across product design and infra.

Salary & Benefits

Competitive mid-level compensation with benefits. Final level and pay depend on experience and interview performance.

How to Apply

Submit your resume GitHub/portfolio links and a brief note describing an agent or AI-enabled feature youve built including frameworks models and evaluation approach.

Additional Details

eBay is an equal opportunity 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 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 accessibility statement to learn more about eBays commitment to ensuring digital accessibility for people with disabilities.

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