Backend Jobs in Ireland

There are 287 open Backend jobs in Ireland on freehire right now. 46 of them were posted recently. The skills employers ask for most often are cloud, api and ai.

Salary

CurrencyPeriod25thMedian75thPostings
EURyear€90,500€114,400€127,18011

From postings that disclose pay. Currencies are counted separately, never converted.

Most requested skills

  • cloud 45%
  • api 39%
  • ai 37%
  • java 31%
  • aws 28%
  • microservices 22%
  • python 22%
  • distributed-systems 20%

How the work is done

  • Remote 54 · 19%
  • Hybrid 51 · 18%

Visa sponsorship offered in 67% of the 24 postings that state a position on it.

Seniority

  • Senior 144
  • Staff 31
  • Lead 22
  • Principal 5
  • Junior 2
  • Middle 1

Who is hiring

  • 1000+ employees 57
  • 501-1000 employees 15
  • 51-200 employees 9
  • 11-50 employees 3
  • 201-500 employees 3
287 jobs
MongoDB
3 weeks ago

Senior Backend Engineer - Atlas Clusters (Hybrid Dublin)

Open 21d HybridEuropeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Ireland

Builds and maintains backend features for MongoDB Atlas, MongoDB’s fully managed cloud database service, working with cloud providers like AWS, Azure, or GCP.

aws azure cloud gcp mongodb
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CrowdStrike Holdings, Inc.
3 weeks ago

Senior Backend Engineer - Foundry Platform (Hybrid)

Open 21d HybridEuropeSenior
Ireland

Builds scalable no-code security platforms using backend services, Kafka, and microservices in a hybrid Dublin office.

distributed-systems kafka microservices
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Apple
3 weeks ago

Localization Backend Engineer & Release Automation

Open 21d Europe
Ireland

Builds and maintains backend services that automate and scale Apple’s product localization pipelines using Ruby on Rails or Django.

automation django machine-learning rails ruby
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Toast
3 weeks ago

Staff Backend Engineer, Payment Platform & APIs Architect

Open 21d EuropeStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Ireland

Designs and improves Toast’s payment platform APIs, mentors engineers, and sets backend best practices for a high-scale fintech product.
Autodesk
3 weeks ago

Senior Backend Engineer, Distributed Systems & AWS Serverless

Open 21d EuropeSenior
Ireland

Build and maintain a distributed compute system using AWS serverless tech to support developers, focusing on scale and uptime.

automation aws devops python serverless
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Sonatus
3 weeks ago

Cloud Backend Engineering Manager (Go/Kubernetes)

Open 21d Europe
Ireland

Lead a team building scalable cloud backend systems for AI-enabled vehicles using Go and Kubernetes, balancing hands-on coding with architecture oversight.
CrowdStrike
3 weeks ago

Senior Backend Engineer - Cloud and Distributed Systems

Open 21d EuropeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Ireland

Designs and builds scalable distributed backend services using Go or Java, Kafka, and Cassandra for CrowdStrike’s cybersecurity platform.

cassandra cloud java kafka microservices
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Klaviyo Inc.
3 weeks ago

Lead Backend Engineer, Scalable Messaging Platform

Open 21d HybridEuropeLead H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Ireland

Lead a backend team building scalable messaging infrastructure that delivers billions of messages using Python or Go and distributed systems.

distributed-systems klaviyo python
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U.S. Bank
3 weeks ago

Senior .NET Backend Engineer for Depositary Platforms

Open 21d HybridEuropeSenior
Ireland

Design and build enterprise-grade financial systems for depositary services using .NET, focusing on scalability and reliability.

dotnet
Framework Ventures
3 weeks ago

Senior Go Backend Engineer, Scalable Runtime Platform

Open 21d EuropeSenior
Ireland

Senior Go engineer building and scaling the Chainlink Runtime Environment, a distributed platform powering blockchain infrastructure.

distributed-systems
Praxis Tech
3 weeks ago

Senior Backend Engineer – iGaming Platform, Stock Options

Open 21d EuropeSenior
Ireland

Senior Backend Engineer building and maintaining scalable systems for a high-volume iGaming platform, including APIs and infrastructure for betting and gaming operations.
Verve
3 weeks ago

Hands-On Backend Engineering Lead – Cloud & Architecture

Open 21d EuropeLead
Ireland

Lead a backend team building Verve’s ad exchange and ad server, balancing hands-on coding with people management and architecture decisions.
Grafana Labs
3 weeks ago

Senior Backend Engineer – Alerting Platform & Scale

Open 21d RemoteEuropeSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
Ireland

Build and scale distributed alerting systems for Grafana’s monitoring platform, handling ingestion, evaluation, and delivery across cloud and on-prem environments.

cloud distributed-systems grafana
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Block Labs
3 weeks ago

Senior Go Backend Engineer – Real‑Time, Distributed Systems

Open 21d EuropeSenior
Ireland

Senior Go backend engineer building distributed, high-volume services for crypto, fintech, and real-money gaming with a focus on reliability and multi-tenancy.
8396 Ireland - Genesys Cloud Services Ireland Limited
3 weeks ago

Principal Backend Engineer, AI Platforms & Scale

Open 21d HybridEuropePrincipal
Ireland

Principal Backend Engineer designs and evolves scalable backend platforms for Agentic AI workloads, leading teams to deliver secure, low-latency systems at global scale.

agentic-ai ai
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Jobtailor
3 weeks ago

Senior Backend Engineer — AI HealthTech, Scalable Python

Open 21d EuropeSenior
Ireland

Build and scale Python backends for AI-driven healthcare products, designing cloud infrastructure, APIs, and real-time data pipelines in Dublin.

ai api cloud data-modeling python
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Grafana Labs
3 weeks ago

Senior Backend Engineer - Remote Distributed DB (Go)

Open 21d RemoteEuropeSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
Ireland

Senior engineer building scalable ingestion, storage, and query components for Pyroscope, Grafana’s distributed profiling platform, in Go.

grafana observability
104 000 – 124 800 €
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Jobgether
3 weeks ago

Remote Java/Spring Boot Backend Engineer

Open 21d RemoteEuropeContract
Ireland

Build and maintain scalable Java/Spring Boot microservices and RESTful APIs for a remote-friendly Irish partner company.

agile api git java microservices +2 skills
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Jobgether
3 weeks ago

Senior Backend Engineer III - Remote (Ireland)

Open 21d RemoteEuropeSenior
Ireland

Designs, builds, and scales distributed systems and microservices in a fully remote backend role, mentoring junior engineers and shaping architecture for reliability and performance.

api distributed-systems microservices rest
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SendGrid Backed by Techstars
3 weeks ago

Remote Backend Engineer, Messaging Platform

Open 21d RemoteEurope
Ireland

Build and maintain scalable, low-latency backend services for Twilio’s core messaging platform using Java frameworks and cloud services.

agile ai aws azure cloud +9 skills
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