Find Backend developer Jobs in Killester, D

AI/ML Agent Engineer — Front-End Focus
eBay Inc. —Dublin, County Dublin
- Full-time
- JavaScript
- AI
- Python
Senior II Frontend Engineer
Ethyca —Dublin, County Dublin
- Full-time
- JavaScript
- AI
- Communication skills
Quick apply
Azure DevOps Engineer
Analog Devices —Glasnevin, County Dublin
- Full-time
- Azure
- Computer Science
- DevOps
Software Engineer II
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- Engineering
- System design
11d
Senior Software Engineer - Database Platforms
Bloomberg —Dublin, County Dublin
- Oracle
- Java
- No degree
Senior Software Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- AWS
- JavaScript
- No degree
- Annual leave
- Work from home
Engineering Manager, Infrastructure
Protex AI —Dublin, County Dublin
- Full-time
- Hybrid work
- Management
- Computer Science
- DevOps
Full Stack Lead Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Oracle
- Java
- SQL
C++ Backend Engineer
Elwood Roberts —Dublin, County Dublin
- €50,000–€800,000 a month
- Full-time
- AWS
- C++
- JavaScript
Quick apply
Staff Software Engineer
Adswizz —Dublin, County Dublin
- Full-time
- System design
- AWS
- Bachelor's degree
UI Engineer
EXL Service —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Azure
- AWS
Agentic AI - Lead Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- System design
- Java
- JavaScript
5d
Software Developer, Scaled Ops AI Acceleration Team
Meta —Dublin, County Dublin
- Full-time
- Computer Science
- Data analysis skills
- Master's degree
3d
Senior II Backend Engineer
Ethyca —Dublin, County Dublin
- Full-time
- Azure
- System design
- AWS
Quick apply
Senior React Developer
Broadridge —Dublin, County Dublin
- Full-time
- System design
- JavaScript
- Software development
6d
Software Engineer - Frontend Development
PlayStation Global —Dublin, County Dublin
- €69,500–€104,300 a year
- Continuous improvement
- JavaScript
- HTML
Quick apply
4d
Staff Software Engineer
Sirius XM —Dublin, County Dublin
- Full-time
- Remote
- System design
- AWS
- Bachelor's degree
Senior FastAPI Developer
Newcode.ai —Dublin, County Dublin
- Full-time
- Hybrid work
- English
- Master's degree
- SQL
Quick apply
Full-Stack Engineer (Back-End Leaning)
ElevenLabs —Dublin, County Dublin
- Full-time
- Remote
- System design
- Python
Senior Software Engineer, Database - Demonware - Dublin, IRL
Activision —Dublin, County Dublin
- Analysis skills
- No degree
- Agile

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AI/ML Agent Engineer — Front-End Focus

eBay Inc. -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

CI/CD
Node.js
React
JavaScript
SDKs
REST
Angular
GitHub
UI
GraphQL
AI
TypeScript
Python

Full job description

JOB DESCRIPTION

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re 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. We're 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

We’re 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. You’ll 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 Node.js 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

2–5 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 Node.js 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 you’ve 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 status. If you have a need that requires accommodation, please contact us at [email protected]. We will make every effort to respond to your request for accommodation as soon as possible. View our accessibility statement to learn more about eBay's commitment to ensuring digital accessibility for people with disabilities.

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backend developer jobs in killester, d

AI/ML Agent Engineer — Front-End Focus

Senior II Frontend Engineer

Azure DevOps Engineer

Software Engineer II

Senior Software Engineer - Database Platforms

Senior Software Engineer

Engineering Manager, Infrastructure

Full Stack Lead Software Engineer

C++ Backend Engineer

Staff Software Engineer

UI Engineer

Agentic AI - Lead Software Engineer

Software Developer, Scaled Ops AI Acceleration Team

Senior II Backend Engineer

Senior React Developer

Software Engineer - Frontend Development

Staff Software Engineer

Senior FastAPI Developer

Full-Stack Engineer (Back-End Leaning)

Senior Software Engineer, Database - Demonware - Dublin, IRL

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