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

Software Architect
Holafly —Dublin, County Dublin
- Remote
- Spanish
- System design
- English
2h
Forward Deployed Solution Engineer – Applied AI FDE
ServiceNow —DUBLIN 2, County Dublin
- Full-time
- Azure
- Salesforce
- DevOps
Quick apply
Machine Learning Systems Engineer
Tether Operations Limited —Dublin, County Dublin
- Full-time
- Remote
- Azure
- Computer Science
- System design
11d
Senior Software Engineer / Web Developer (AEM)
PlayStation Global —Dublin, County Dublin
- Computer Science
- Java
- Master's degree
Senior Fullstack Engineer - Accounting - 100% Remote - EMEA
Hostaway —Dublin, County Dublin
- Full-time
- Remote
- Bachelor's degree
- JavaScript
- Accounting
- Annual leave
- Work from home
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Sr Data Engineer
Mifinity —Dublin, County Dublin
- Full-time
- Hybrid work
- Master's degree
- SQL
- AWS
- Free parking
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Senior Cloud Engineer
Sprinklr —Dublin, County Dublin
- Full-time
- Azure
- Management
- Social media management
- Annual leave
Software Engineer III
Guidewire Software —Dublin, County Dublin
- Full-time
- Azure
- System design
- Java
Associate Engineering Team Lead (C/C++ to Rust), Trading Technologies
Binance —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- Engineering
- C++
Quick apply
5d
Senior Full Stack Engineer
EXL Service —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Azure
- Master's degree
Senior Angular Front-End Engineer
Equifax —Dublin, County Dublin
- Full-time
- Azure
- Engineering
- Java
- Gym membership
- Sick pay
12d
FS Technology Consulting - Technical Delivery Lead - Channels and Mobile - Mgr-Senior Mgr - Dublin
EY —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- Salesforce
- Gym membership
Sr Pre-Sales Solution Engineer (French speaking)
Klaviyo —Dublin, County Dublin
- €80,000–€120,000 a year
- Sales
- English
- SQL
Quick apply
Senior+ Solutions Engineer (Dublin)
Crusoe —Dublin, County Dublin
- Full-time
- Azure
- AWS
- Linux
Quick apply
Lead Atlassian Engineer
DocuSign —Dublin, County Dublin
- Computer Science
- Java
- Master's degree
Senior Software Engineer
Vectra —Dublin, County Dublin
- Azure
- Engineering
- AWS
- Life insurance
Quick apply
11d
Field Ops Senior Manager, Upmarket & IX
Gong.io —Dublin, County Dublin
- Sales
- SQL
- Analysis skills
Senior DevOps Engineer, Trading Technology
Binance —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- AWS
- Bachelor's degree
Quick apply
FS Technology Consulting - Programme Delivery Lead - Payments - Director - Dublin
EY —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Computer Science
- Master's degree
- SQL
- Gym membership
Senior II Backend Engineer
Ethyca —Dublin, County Dublin
- Full-time
- Azure
- System design
- AWS
Quick apply

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Software Architect

Holafly -
Dublin, County Dublin

Apply Now

Job details

2 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

Forward Deployed Solution Engineer – Applied AI FDE

Machine Learning Systems Engineer

Senior Software Engineer / Web Developer (AEM)

Senior Fullstack Engineer - Accounting - 100% Remote - EMEA

Sr Data Engineer

Senior Cloud Engineer

Software Engineer III

Associate Engineering Team Lead (C/C++ to Rust), Trading Technologies

Senior Full Stack Engineer

Senior Angular Front-End Engineer

FS Technology Consulting - Technical Delivery Lead - Channels and Mobile - Mgr-Senior Mgr - Dublin

Sr Pre-Sales Solution Engineer (French speaking)

Senior+ Solutions Engineer (Dublin)

Lead Atlassian Engineer

Senior Software Engineer

Field Ops Senior Manager, Upmarket & IX

Senior DevOps Engineer, Trading Technology

FS Technology Consulting - Programme Delivery Lead - Payments - Director - Dublin

Senior II Backend Engineer

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