Find Python developer Jobs in Dublin County Dublin

Software Architect
Holafly —Dublin, County Dublin
- Remote
- Spanish
- System design
- English
8h
AWS Data Engineer (m/f/d)
SoSafe —Dublin, County Dublin
- Full-time
- Remote
- English
- SQL
- AWS
- Referral programme
QA Automation Engineer, Charles River Development, Senior Associate
State Street —DUBLIN 2, County Dublin
- Full-time
- Azure
- DevOps
- Java
3d
Principal Data Scientist
Optum —Dublin, County Dublin
- Full-time
- Computer Science
- Research
- Master's degree
Insights Module Engineer
Analog Devices —Glasnevin, County Dublin
- Full-time
- Doctoral degree
- Research
- Master's degree
Technical Support Engineer
HiddenLayer —Dublin, County Dublin
- Remote
- Azure
- AWS
- Scripting
Quick apply
Senior Software Engineer, Database - Demonware - Dublin, IRL
Activision —Dublin, County Dublin
- Analysis skills
- No degree
- Agile
5d
Director, GenAI Engineering – (Codified Controls)
Citi —Dublin, County Dublin
- €130,000–€230,000 a year
- Full-time
- Hybrid work
- Master's degree
- SQL
- Communication skills
Test Automation Engineer
The Irish Times —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Java
- SQL
Quick apply
Software Engineer III - Test Framework
Adswizz —Dublin, County Dublin
- Full-time
- Computer Science
- Customer service
- Engineering
Software Engineer III - Test Framework
Sirius XM —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- Customer service
- Engineering
Technical Product Manager QVAC - 100% remote
Tether Operations Limited —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- English
- C++
Devops Engineer
Mifinity —Dublin, County Dublin
- Full-time
- Hybrid work
- DevOps
- AWS
- Scripting
- Free parking
Quick apply
Senior Fullstack Developer
Newcode.ai —Dublin, County Dublin
- Full-time
- Hybrid work
- English
- Master's degree
- JavaScript
Quick apply
DevOps Engineer
eBay Inc. —Dublin, County Dublin
- Full-time
- Azure
- System design
- Scripting
8h
Senior Backend Software Engineer
Horizon Quantum Computing —Dublin, County Dublin
- Full-time
- System design
- Master's degree
- Bachelor's degree
Lead Full Stack Engineer - Operating Systems
Kohlberg Kravis Roberts & Co. —Dublin, County Dublin
- Java
- Analysis skills
- Bachelor's degree
Product Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- AWS
- JavaScript
- No degree
- Annual leave
- Work from home
Senior Data Engineer
Citi —Dublin, County Dublin
- €93,280–€139,920 a year
- Full-time
- Hybrid work
- Oracle
- SQL
- No degree
1d
Technical Product Manager QVAC (100% remote Worldwide)
Tether Operations Limited —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- English
- C++

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Software Architect

Holafly -
Dublin, County Dublin

Apply Now

Job details

8 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

python developer jobs in dublin county dublin

Software Architect

AWS Data Engineer (m/f/d)

QA Automation Engineer, Charles River Development, Senior Associate

Principal Data Scientist

Insights Module Engineer

Technical Support Engineer

Senior Software Engineer, Database - Demonware - Dublin, IRL

Director, GenAI Engineering – (Codified Controls)

Test Automation Engineer

Software Engineer III - Test Framework

Software Engineer III - Test Framework

Technical Product Manager QVAC - 100% remote

Devops Engineer

Senior Fullstack Developer

DevOps Engineer

Senior Backend Software Engineer

Lead Full Stack Engineer - Operating Systems

Product Engineer

Senior Data Engineer

Technical Product Manager QVAC (100% remote Worldwide)

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