Find Ai & data data solution architect senior Jobs in Dublin, D

Software Architect
Holafly —Dublin, County Dublin
- Remote
- Spanish
- System design
- English
18h
Senior Manager Service Architect
PwC —Dublin, County Dublin
- Full-time
- Mentoring
- Negotiation
AI Builder, Emerging Talent - DACH Market
Salesforce —Dublin, County Dublin
- Full-time
- Sales
- English
- Master's degree
Senior Software Developer - Authentication Team
Workday —Dublin, County Dublin
- €86,400–€129,600 a year
- Full-time
- Java
- Bachelor's degree
- Software development
Senior Machine Learning Software Development Engineer, AI Ops Integration
Amazon EU SARL, Irish Branch —Dublin, County Dublin
- Full-time
- Computer Science
- Java
- Master's degree
AI Builder, Emerging Talent - BNL Market
Salesforce —Dublin, County Dublin
- Full-time
- Sales
- English
- Master's degree
FS Technology Consulting - AI and Data - Data Architect - Manager - Dublin
EY —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- Master's degree
- Gym membership
Senior Data Engineer
Gong.io —Dublin, County Dublin
- SQL
- AWS
- AI
- Annual leave
Quick apply
14d
Senior Databricks Data Engineer
EXL Service —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Azure
- Oracle
Senior Cloud Architect, Field Engineering (GenAI Focus)
DoiT —Dublin, County Dublin
- Full-time
- Remote
- Azure
- AWS
- AI
Quick apply
Senior Business Analyst
American International Group UK Limited, Ireland Branch & AIG Europe S.A. (Ireland Branch) —DUBLIN 1, County Dublin
- Full-time
- System design
- SQL
- Bachelor's degree
Quick apply
8d
Senior Developer, Agentic AI Engineering
Workday —Dublin, County Dublin
- €86,400–€129,600 a year
- Full-time
- Computer Science
- Java
- Master's degree
Senior Account Executive - AI Software Sales & professional services
MaxAccelerate —Dublin, County Dublin
- Full-time
- Remote
- Oracle
- Sales
- Salesforce
Quick apply
3d
Forward Deployed Solution Engineer – Applied AI FDE
ServiceNow —DUBLIN 2, County Dublin
- Full-time
- Azure
- Salesforce
- DevOps
Quick apply
Head of Data Intelligence, Director
Citi —Dublin, County Dublin
- €130,000–€230,000 a year
- Full-time
- Management
- Master's degree
- Bachelor's degree
Customer & Consumer Data Product Owner
Glanbia Foods —DUBLIN 24, County Dublin
- Hybrid work
- Azure
- Master's degree
- SQL
Data Transformation Director / Senior Manager | Data & Analytics | Technology Consulting
PwC —Dublin, County Dublin
- Full-time
- Azure
- Research
- AWS
Technical Product Owner
Endava —Dublin, County Dublin
- Full-time
- Hybrid work
- AI
- Communication skills
- Banking
- Employee assistance program
- Referral programme
4d
Senior Sales Strategy & Operations Manager, AI Products
Intercom —Dublin, County Dublin
- Hybrid work
- Microsoft Excel
- Sales
- SQL
- Annual leave
- Work from home
Senior Tech TA Manager
applike group —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- English
- Recruiting
Quick apply
1d

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Software Architect

Holafly -
Dublin, County Dublin

Apply Now

Job details

18 hours ago

Qualifications

Spanish
Node.js
React
System design
English
Google Cloud Platform
Distributed systems
Terraform
REST
Django
Python

Full job description

Company Overview

Holafly is a high-growth scale-up revolutionising how businesses and travellers connect to the internet abroad. Since 2018, we’ve empowered travellers in over 200 destinations worldwide with secure and reliable eSIM solutions. With a team of 500+ professionals across multiple countries, we are scaling globally to support travellers with seamless, unlimited data connectivity.

We’re not just connecting people—we’re enabling freedom and peace of mind, ensuring our users stay connected from the second they land, wherever their journey takes them.

The Role

We're looking for a Software Architect to join our SME team — a group of senior technical leaders who act as the connective tissue between our engineering squads, setting standards, reviewing critical design decisions, and driving architectural evolution across Holafly's platform.

This is not a management role. This is a deeply technical, high-influence position for someone who loves solving hard problems, cares about system design at scale, and can communicate clearly with both engineers and stakeholders.

What You'll Do

Design and review highly available, resilient architectures across Holafly's distributed systems.
Lead architectural decisions for high-traffic, high-demand environments — we serve millions of concurrent users.
Define and evolve patterns for event-driven architectures using async messaging, queues, and streaming.
Establish and enforce REST API design standards, including versioning, contracts, and documentation strategies.
Apply Domain-Driven Design (DDD) principles to help teams define clear bounded contexts, aggregates, and domain events.
Collaborate with engineering squads on technical design, code reviews, and architectural fitness functions.
Guide the platform's evolution across our full stack: React SPAs, Node.js BFFs, Python/Django/Celery microservices, and Flutter mobile apps.
Ensure infrastructure best practices across GCP, using Terraform, Helm, and ArgoCD for reliable, scalable deployments.
Champion digital and web security practices — secure-by-design, threat modeling, and compliance.
Act as a trusted SME and escalation point for squads facing complex technical challenges.

What We're Looking For

Required

Proven experience as a Software Architect or Principal/Staff Engineer in high-scale production environments.
Deep knowledge of high availability and resilience patterns: circuit breakers, bulkheads, graceful degradation, multi-region strategies.
Experience designing systems for high-demand, high-concurrency use cases at scale.
Strong hands-on background with event-driven architectures: message brokers, event sourcing, CQRS, async workflows.
Solid REST API design expertise — contract-first, versioning, OpenAPI/Swagger, backward compatibility.
Applied knowledge of Domain-Driven Design: bounded contexts, ubiquitous language, aggregates, domain events.
Familiarity with the Holafly tech stack, or the ability to ramp up quickly across it.
Strong digital/web security background: OWASP, zero-trust, auth patterns (OAuth2, JWT), API security, data protection.
English is mandatory — you'll work with a distributed, international team and write architectural documentation in English.

Nice to Have

Experience with Spec-Driven Development (OpenAPI-first, AsyncAPI) — bonus points if you've integrated AI tooling into that workflow.
Spanish language skills are a plus, given our presence in Spanish-speaking markets and the composition of our team.

You'll Thrive Here If You

Can zoom out to see system-wide implications and zoom in to review a pull request.
Write and communicate as clearly as you code — architecture docs, RFCs, and ADRs are part of the job.
Are opinionated but not rigid — you can defend a position and change your mind with new evidence.
Care about developer experience as much as system performance.
Are comfortable with ambiguity and enjoy shaping technical direction, not just executing it.

Tech Stack

Our platform is mobile-first and cloud-native. You'll be working across:

Frontend: React (SPA), Backend for Frontend: Node.js (BFF pattern), Microservices: Python · Django · celery, Mobile: Flutter (app-first), Cloud: Google Cloud Platform (GCP), Infrastructure as Code: Terraform, Deployment: Helm · ArgoCD (GitOps), Architectural style: Event-driven · REST APIs · DDD

Apply Now

Refine Your Search

ai & data data solution architect senior jobs in dublin, d

Software Architect

Senior Manager Service Architect

AI Builder, Emerging Talent - DACH Market

Senior Software Developer - Authentication Team

Senior Machine Learning Software Development Engineer, AI Ops Integration

AI Builder, Emerging Talent - BNL Market

FS Technology Consulting - AI and Data - Data Architect - Manager - Dublin

Senior Data Engineer

Senior Databricks Data Engineer

Senior Cloud Architect, Field Engineering (GenAI Focus)

Senior Business Analyst

Senior Developer, Agentic AI Engineering

Senior Account Executive - AI Software Sales & professional services

Forward Deployed Solution Engineer – Applied AI FDE

Head of Data Intelligence, Director

Customer & Consumer Data Product Owner

Data Transformation Director / Senior Manager | Data & Analytics | Technology Consulting

Technical Product Owner

Senior Sales Strategy & Operations Manager, AI Products

Senior Tech TA Manager

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