Find Javascript developer Jobs in Dublin 2, D

Sr Backend Engineer - GraphQL Federation
eBay Inc. —Dublin, County Dublin
- Full-time
- System design
- Java
- JavaScript
Software Engineer II, Google Cloud, Infrastructure
Google —Dublin, County Dublin
- €76,000–€78,000 a year
- Full-time
- Computer Science
- System design
- Java
4d
Success Architect, Marketing Cloud
Salesforce —Dublin, County Dublin
- Full-time
- Remote
- Spanish
- Salesforce
- SQL
Software Engineer 3, Atlas API Experience Integrations
MongoDB —Dublin, County Dublin
- Azure
- No experience needed
- Java
2d
ServiceNow Architect
Uniphar PLC —DUBLIN 24, County Dublin
- Full-time
- JavaScript
- Scripting
- Communication skills
Quick apply
Cobol and SQL Mid Level Developer and Support Specialist
Version 1 —Dublin, County Dublin
- €350–€400 a day
- Hybrid work
- Azure
- Oracle
- Java
- Employee assistance program
- Employee discount
Quick apply
3d
Senior Web Application Developer, finance (contract)
TEKenable —Dublin, County Dublin
- Hybrid work
- JavaScript
- No degree
- IT
Quick apply
Senior Specialist, Industry Solutions
MongoDB —Dublin, County Dublin
- Azure
- Sales
- DevOps
Pre-Sales Solutions Engineer (Italian Speaking)
Klaviyo —Dublin, County Dublin
- €54,400–€81,600 a year
- Sales
- English
- SQL
Quick apply
Senior Software Engineer - SAP Commerce Cloud
Henry Schein Ireland —Dublin, County Dublin
- Full-time
- Computer Science
- Sales
- Bachelor's degree
12d
Senior Product Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- AWS
- JavaScript
- No degree
- Annual leave
- Work from home
Senior Solutions Engineer (API, Python, Node.JS)
Binance —Dublin, County Dublin
- Full-time
- Remote
- English
- JavaScript
- Communication skills
Quick apply
Senior Power Platform / Dynamics 365 Consultant
Codec —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Oracle
- JavaScript
Quick apply
Software Engineering Manager
PlayStation Global —Dublin, County Dublin
- System design
- C++
- JavaScript
Quick apply
Microsoft Dynamics 365 Developer
Uniphar PLC —DUBLIN 24, County Dublin
- Full-time
- Azure
- Customer service
- DevOps
Quick apply
Software Engineer III, Global Network Technology, Google Cloud
Google —Dublin, County Dublin
- €100,000–€103,000 a year
- Full-time
- System design
- Java
- C++
1h
Senior Software Engineer, Atlas API Experience
MongoDB —Dublin, County Dublin
- Remote
- Azure
- Java
- AWS
1h

I want to receive the latest job alerts for javascript developer in dublin 2, d

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

javascript developer jobs near dublin 2, d

Software Engineering Manager jobs in Dublin, County Dublin

SQL Developer jobs in Dublin, County Dublin

Senior Software Engineer jobs in Dublin, County Dublin

Cloud Architect jobs in Dublin, County Dublin

Back End Developer jobs in Dublin, County Dublin

Solutions Engineer jobs in Dublin, County Dublin

Senior Web Developer jobs in Dublin, County Dublin

Senior Product Engineer jobs in Dublin, County Dublin

Solution Specialist jobs in Dublin, County Dublin

Site Manager jobs in Dublin, County Dublin

Bar Manager jobs in Dublin, County Dublin

Software Developer Contract jobs in Dublin, County Dublin

Software Engineering Manager jobs in Limerick, County Limerick

Hotel Night Manager jobs in Dublin, County Dublin

Software Engineering Manager jobs in Cork, County Cork

Mid Level Developer jobs in Dublin, County Dublin

Architect jobs in County Wexford

Architect jobs in Ballysloe, County Tipperary

Senior Software Engineer jobs in Cork, County Cork

Process Engineer jobs in Cork, County Cork

Sr Backend Engineer - GraphQL Federation

eBay Inc. -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

CI/CD
Node.js
Kubernetes
System design
Java
JavaScript
Distributed systems
REST
GraphQL
Maven
AI
Leadership
Jenkins
Spring framework

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.

Location: Dublin, Ireland

Organization: eBay Application Platform – Frameworks Team

The Opportunity

Join the team architecting the future of eBay’s API ecosystem. As a Senior Backend Engineer, you will build, scale, and evolve our global GraphQL Federation platform. You won't just be building subgraphs; you will be shaping the infrastructure that enables hundreds of internal teams and millions of global users to interact with eBay’s data seamlessly.

You’ll help build, operate, and evolve our GraphQL Federation and the platform to ensure scalable, reliable, and developer-friendly APIs, enabling seamless experiences for eBay’s partners, sellers, and internal teams.

What You Will Accomplish

Architect the Supergraph: Design and implement high-performance federated architectures with platforms such as Apollo Federation and WunderGraph.
Scale Platform Infrastructure: Develop the core tooling and gateways that empower distributed teams to integrate services into a unified, reliable schema.
Optimize Performance: Drive initiatives for query optimization, advanced caching strategies, and efficient schema composition at global scale.
Ensure Resilience: Implement critical security patterns (AuthN/AuthZ), rate limiting, and observability across the federation layer.
Technical Leadership: Act as a domain expert on SOLID principles. Help teams weigh REST versus GraphQL trade-offs and federation standards to deliver a world-class developer experience.

What You Bring

Expertise: 6+ years of backend engineering experience, with a deep focus on GraphQL Federation in production environments.
Technical Stack: Mastery of Java (Spring Boot) and Node.js. You should be comfortable moving between high-performance JVM services and JavaScript environments.
System Design: Proven track record in microservices, distributed systems, and data modeling. You understand the nuances of multithreading and asynchronous processing.
Cloud Native: Hands-on experience with Kubernetes, CI/CD (Jenkins/Maven), and cloud-native deployment patterns.
Outlook: A "Platform-as-a-Product" approach. You prioritize reliability, scalability, and the success of the developers using your platform.

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.

We use cookies to enhance your experience and may use AI tools for administrative tasks in the hiring process. To learn how we handle your personal data and use AI responsibly, please visit our Talent Privacy Notice, Privacy Center, and AI Hiring Guidelines.

Explore Location

Close the popup

Apply Now

Save Job

Apply Now

Refine Your Search

javascript developer jobs in dublin 2, d

Sr Backend Engineer - GraphQL Federation

Software Engineer II, Google Cloud, Infrastructure

Success Architect, Marketing Cloud

Software Engineer 3, Atlas API Experience Integrations

ServiceNow Architect

Cobol and SQL Mid Level Developer and Support Specialist

Senior Web Application Developer, finance (contract)

Senior Specialist, Industry Solutions

Pre-Sales Solutions Engineer (Italian Speaking)

Senior Software Engineer - SAP Commerce Cloud

Senior Product Engineer

Senior Solutions Engineer (API, Python, Node.JS)

Senior Power Platform / Dynamics 365 Consultant

Software Engineering Manager

Microsoft Dynamics 365 Developer

Software Engineer III, Global Network Technology, Google Cloud

Senior Software Engineer, Atlas API Experience

I want to receive the latest job alerts for javascript developer in dublin 2, d

Related Searches

Explore jobs in more locations

What You Will Accomplish

What You Bring

Jobseeker tools

Employer Tools

Browse

Stay Connected