Find Backend developer Jobs in Ballymun County Dublin

Senior Backend Developer
Information Services Corporation —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Engineering
Lead Software Developer / Technical Lead – Dublin, Ireland (Hybrid)
Hadfield Green —DUBLIN 2, County Dublin
- System design
- JavaScript
- Software development
Staff/Lead Fullstack Engineer (Frontend-focused)
Mimica —Dublin, County Dublin
- Full-time
- Remote
- System design
- English
- Master's degree
- Annual leave
- Work from home
Senior .NET Engineer - Dublin
FDM Group —Dublin, County Dublin
- No degree
- Agile
- Leadership
- Annual leave
Senior Software Development Engineer
Autodesk —Dublin, County Dublin
- Full-time
- Java
- AWS
- Software development
Full Stack Lead Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Oracle
- Java
- SQL
Senior II Frontend Engineer
Ethyca —Dublin, County Dublin
- Full-time
- JavaScript
- AI
- Communication skills
Quick apply
Senior Backend Engineer (Python/Django)
Holafly —Dublin, County Dublin
- Remote
- Spanish
- English
- Continuous improvement
Lead Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- Oracle
- Computer Science
Staff/Lead Front-end Engineer
Mimica —Dublin, County Dublin
- Full-time
- Remote
- System design
- English
- Master's degree
- Annual leave
- Work from home
9d
Engineering - Internal AI Transformation
ElevenLabs —Dublin, County Dublin
- Full-time
- Remote
- DevOps
- System design
- Master's degree
Database Engineering Team Manager
Squarespace —Dublin, County Dublin
- €93,000–€143,000 a year
- Overtime
- Hybrid work
- No degree
- AI
- Annual leave
- Employee assistance program
Cloud Security Architect
Analog Devices —Glasnevin, County Dublin
- Full-time
- Azure
- DevOps
- System design
Senior II Backend Engineer
Ethyca —Dublin, County Dublin
- Full-time
- Azure
- System design
- AWS
Quick apply
AWS Engineer
ResMed —Dublin, County Dublin
- Full-time
- Computer Science
- Salesforce
- AWS
- Referral programme
10d
Information Security Technical Support
Tate Europe —Dublin, County Dublin
- Full-time
- Azure
- Customer service
- Windows
Quick apply
Senior Software Engineer - Integrations & Partnerships
Phorest —DUBLIN 1, County Dublin
- Remote
- Java
- JavaScript
- Employee assistance program
Quick apply
Java Technical Lead
Elwood Roberts —Dublin, County Dublin
- €80,000–€90,000 a month
- Full-time
- Java
- AWS
- Leadership
Quick apply
Senior Software Engineer - SAP Commerce Cloud
Henry Schein Ireland —Dublin, County Dublin
- Full-time
- Computer Science
- Sales
- Bachelor's degree
Manager, Engineering (Backend Development)
Sonatus —Dublin, County Dublin
- Computer Science
- Engineering
- Java
- Annual leave
- Life insurance
Quick apply

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Senior Backend Developer

Information Services Corporation -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

Azure
Computer Science
Software Engineering
Relational databases
Engineering
C#
System design
NoSQL
.NET
Microservices
Docker
Bachelor's degree
PostgreSQL
Distributed systems
REST
Computer Engineering
SaaS
Entity Framework

Full job description

Company Name:

Enterprise Registry Solutions Limited

The Senior Backend Developer provides technical leadership in the design and evolution of complex backend systems, with a strong focus on Domain-Driven Design (DDD) and modern architectural patterns. This role is responsible for shaping domain models aligned to business capabilities and ensuring backend solutions are scalable, maintainable, and resilient. The Senior Backend Developer also plays a key role in establishing engineering standards, mentoring developers, and driving best practices across backend services.

Major Activities:

Architecture & Domain Modelling

Lead the design and implementation of robust backend architectures grounded in Domain-Driven Design principles.
Define and evolve bounded contexts, aggregates, entities, value objects, and domain services aligned to business domains.
Translate complex business requirements into clean, expressive domain models.
Apply CQRS where appropriate to ensure scalability and clear separation of concerns.
Champion Clean Architecture principles to maintain clear layering, testability, and long-term maintainability.
Make sound technical decisions, clearly articulating trade-offs between performance, delivery speed, and operational complexity.

Backend Engineering Excellence

Design, develop, and maintain high-performance, secure, and scalable APIs and backend services.
Establish and promote best practices around code quality, automated testing, and resilience.
Lead design reviews and contribute to architectural governance across services.
Troubleshoot complex production issues and drive root cause analysis and systemic improvements.

Collaboration & Technical Leadership

Collaborate closely with product, architecture, and frontend teams to ensure cohesive system design.
Participate in agile ceremonies, technical planning, and estimation activities.
Mentor and guide mid-level developers, contributing to a culture of engineering excellence.
Clearly communicate architectural decisions and domain concepts to both technical and non-technical stakeholders.
Contribute to continuous improvement of development standards and engineering practices.

Knowledge:

The knowledge/skills required to perform this role are:

5+ years of backend development experience, with significant experience in complex, domain-rich systems.
Proven experience delivering production-grade systems using DDD principles.
Experience working in microservices or modular monolith architectures.
Demonstrated ability to influence technical direction and improve engineering standards.
BSc degree in Computer Science, Software Engineering, or related discipline (or equivalent experience).
Extensive experience with .NET / C# backend development in enterprise or SaaS environments.
Strong working knowledge of Domain-Driven Design (DDD) with hands-on implementation experience.
Practical experience implementing CQRS patterns in production systems.
Deep understanding of backend design patterns (dependency injection, repository, mediator, factory, etc.).
Strong understanding of Clean Architecture and separation of concerns.
Strong experience with PostgreSQL or other relational databases.
Proficiency with modern ORM frameworks such as Entity Framework (or similar).
Exposure to CosmosDB or other NoSQL/document databases.
Experience designing database schemas aligned with domain boundaries.
Familiarity with Docker for containerised development and deployment workflows.
Good exposure to Azure environments and supporting infrastructure.
Experience designing and consuming RESTful APIs.
Understanding of distributed systems concerns such as consistency, messaging, and eventual consistency.

What we offer:

At ISC, we believe in progress with purpose and are proudly certified as a Great Place to Work. We’re committed to creating a supportive, inclusive, and engaging environment where people can thrive. Here’s what you can expect when you join our team:

We believe in progress with purpose.

Innovative technology

A record of sustainable growth,

Investment in diversifying lines of business

We support your growth.

Career development and internal growth opportunities

Education support to help advance your skills

Opportunities to contribute to meaningful, high-impact work

We care about people.

A supportive, inclusive workplace built on trust and collaboration

Recognition programs that celebrate contributions and achievements

A hybrid work schedule that supports work–life balance

A little more about us:

ERS is located in Dublin, Ireland while our multinational parent company ISC (TSX:ISC) is headquartered in Regina, Saskatchewan, Canada. ISC is a leading provider of registry and information management services for public data and records. Throughout our history, we've excelled at delivering value to government, to industry and to our community. We are the partner of choice for governments and private sector organizations seeking solutions across the information management spectrum.

Help us build the next generation of registries with your innovation and technology skills. If this opportunity interests you, please apply by 28th of April. We would like to thank all candidates for their interest, however, only those selected to continue in the recruitment process will be contacted.

Apply Now

Refine Your Search

backend developer jobs in ballymun county dublin

Senior Backend Developer

Lead Software Developer / Technical Lead – Dublin, Ireland (Hybrid)

Staff/Lead Fullstack Engineer (Frontend-focused)

Senior .NET Engineer - Dublin

Senior Software Development Engineer

Full Stack Lead Software Engineer

Senior II Frontend Engineer

Senior Backend Engineer (Python/Django)

Lead Software Engineer

Staff/Lead Front-end Engineer

Engineering - Internal AI Transformation

Database Engineering Team Manager

Cloud Security Architect

Senior II Backend Engineer

AWS Engineer

Information Security Technical Support

Senior Software Engineer - Integrations & Partnerships

Java Technical Lead

Senior Software Engineer - SAP Commerce Cloud

Manager, Engineering (Backend Development)

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