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

Software Architect
Holafly —Dublin, County Dublin
- Remote
- Spanish
- System design
- English
4d
Senior Manager, AI Product Sales Strategy & Operations
Intercom —Dublin, County Dublin
- Hybrid work
- Microsoft Excel
- Sales
- SQL
- Annual leave
- Work from home
Principal Data Scientist
iCims —DUBLIN 2, County Dublin
- Full-time
- Computer Science
- Research
- Master's degree
- Annual leave
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Senior Full Stack Engineer
Optum —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Java
1d
Data Transformation Director / Senior Manager | Data & Analytics | Technology Consulting
PwC —Dublin, County Dublin
- Full-time
- Azure
- Research
- AWS
Google Cloud Architect
Accenture —Dublin, County Dublin
- Full-time
- Customer service
- AI
- Communication skills
Senior Software Engineer (Innovation & Prototyping)
Bentley Systems —DUBLIN 2, County Dublin
- Azure
- Computer Science
- Java
Principal Data Scientist
iCIMS Talent Acquisition —DUBLIN 2, County Dublin
- Full-time
- Computer Science
- Research
- Master's degree
- Annual leave
- Life insurance
Senior Tech TA Manager
applike group —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- English
- Recruiting
Quick apply
5d
GTM - Senior HRBP
Picus —Dublin, County Dublin
- Full-time
- Remote
- Analysis skills
Quick apply
Senior Specialist, Industry Solutions
MongoDB —Dublin, County Dublin
- Azure
- Sales
- DevOps
Customer & Consumer Data Product Owner
Glanbia Foods —DUBLIN 24, County Dublin
- Hybrid work
- Azure
- Master's degree
- SQL
Senior Onboarding Specialist-Slack
Salesforce —Dublin, County Dublin
- Full-time
- Salesforce
- Java
- SQL
14d
Senior Backend Engineer - Ireland
Heidi —Dublin, County Dublin
- Full-time
- Hybrid work
- Python
- Work from home
7d
Partner Solution Consultant
New Relic —Dublin, County Dublin
- Hybrid work
- Communication skills
- Negotiation
Sr Data Engineer
Mifinity —Dublin, County Dublin
- Full-time
- Hybrid work
- Master's degree
- SQL
- AWS
- Free parking
Quick apply
UKI Technology Consulting - Technical Architect Manager / Senior Manager (Salesforce Services)
EY —DUBLIN 2, County Dublin
- Hybrid work
- Salesforce
- Analysis skills
- Presentation skills
ServiceNow Platform Architect
Aptiv plc —Dublin, County Dublin
- Azure
- Computer Science
- DevOps
- Gym membership
Senior Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Computer Science
- System design
- Master's degree
1d
Azure Cloud Engineer, AI Manager (Data & AI)
PwC —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Bachelor's degree

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Software Architect

Holafly -
Dublin, County Dublin

Apply Now

Job details

4 days 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, AI Product Sales Strategy & Operations

Principal Data Scientist

Senior Full Stack Engineer

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

Google Cloud Architect

Senior Software Engineer (Innovation & Prototyping)

Principal Data Scientist

Senior Tech TA Manager

GTM - Senior HRBP

Senior Specialist, Industry Solutions

Customer & Consumer Data Product Owner

Senior Onboarding Specialist-Slack

Senior Backend Engineer - Ireland

Partner Solution Consultant

Sr Data Engineer

UKI Technology Consulting - Technical Architect Manager / Senior Manager (Salesforce Services)

ServiceNow Platform Architect

Senior Software Engineer

Azure Cloud Engineer, AI Manager (Data & AI)

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