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Backend Jobs in Ireland

There are 159 open Backend jobs in Ireland on freehire right now. 62 of them were posted recently. The skills employers ask for most often are cloud, ai and api.

Most requested skills

  • cloud 53%
  • ai 48%
  • api 47%
  • java 35%
  • python 35%
  • aws 33%
  • ci-cd 27%
  • microservices 22%

How the work is done

  • Hybrid 42 · 26%
  • Remote 35 · 22%
  • Onsite 2 · 1%

Visa sponsorship offered in 30% of the 10 postings that state a position on it.

Seniority

  • Senior 82
  • Lead 12
  • Staff 11
  • Junior 3
  • Principal 3

Who is hiring

  • 1000+ employees 8
  • 51-200 employees 3
  • 501-1000 employees 2
  • 11-50 employees 1
  • 201-500 employees 1
158 jobs
Bjak
93 views last month

Backend Developer

Open 111d HybridAPAC, Europe, North America, UK 4 questions
+18
Taipei, Taiwan

Builds and maintains core backend systems for a Southeast Asian AI neobank, including APIs, payments, and financial workflows, using scalable infrastructure.

AI API Authentication Data Quality Fintech +1 skills
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Bjak
162 views last month

Backend Software Engineer - AI Finance Agent

Open 118d RemoteAPAC, Europe, North America, UK 4 questions
+18

Backend engineer building the core systems behind BJAK's AI Finance Agent — reliable APIs, workflows and financial product infrastructure (accounts, transactions, partner integrations, reconciliation) for an AI Neobank spanning insurance, payments, wallet, savings and investing. Remote role, but candidates must already be based in Austria; strong English required.

AI API Data Quality Fintech Observability
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Grafana Labs
59 views last month

Staff Backend Engineer - Grafana Alerting | Ireland | Remote

Open 119d RemoteEurope, UKStaff 6 questions 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.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.
Republic of Ireland

Staff Backend Engineer focused on designing, building, and maintaining Grafana’s alerting systems, including distributed infrastructure for alert ingestion, evaluation, and delivery at scale. Core technologies: Go, cloud-native systems, Prometheus/Grafana integrations.

AI Anthropic Cloud C++ Distributed Systems +7 skills
118K – 141K €
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Lemon.io
159 views last month

Senior back-end Engineer

Open 28d RemoteAPAC, Europe, LATAM, North America, UKSenior
+5
Europe, USA, Singapore, Mexico, Iceland, Norway

Senior Developer? Work Remote. Get Paid Well. Build What Matters. connects hand-picked senior developers with vetted startups across the US and Europe — no bidding wars, no ghosting, just serious opportunities. We're…

AI Android Angular Automation Blockchain +41 skills
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Guardian Professional
17 views last month

.NET Backend Developer - Turkish Speaking

Open 34d Europe
Ireland
Dublin

A backend engineer builds scalable, high-performance services and RESTful APIs in C#/.NET Core with PostgreSQL, Redis, Elasticsearch, and microservices at Guardian Professional in Dublin. The role requires 5+ years of .NET experience, ideally with card, POS, e-money, or banking systems, and Turkish language skills.

API AWS Azure CI/CD Cloud +14 skills
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Guardian Professional
12 views last month

Senior .NET Backend Engineer – FinTech & Banking Systems

Open 34d EuropeSenior
Ireland
Dublin

Guardian Professional is hiring a Senior .NET Backend Engineer in Dublin to build scalable, high-performance backend services for FinTech and banking systems using .NET Core, PostgreSQL, Redis, Elasticsearch, and microservices, contributing to CI/CD, performance tuning, and reliability across distributed systems.

CI/CD Distributed Systems .NET Elasticsearch Microservices +2 skills
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TripAdvisor
12 views last month

Senior Software Engineer- Backend

Open 143d HybridEuropeSenior No extra questions 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 permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Ireland
Dublin

Design and develop backend solutions for Tripadvisor's partner products group, building web-scale API integrations connecting the travel platform with global travel brands using Java, SQL, and Linux.

Agile AI API Java Linux +1 skills
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The Recruitment Company
37 views last month

Senior Java Backend Engineer - Hybrid Galway

Open 36d HybridEuropeContractSenior
Ireland
Galway

A 12-month contract role for a senior Java developer in hybrid Galway, working on a large-scale modernization programme building cloud-native services with Java and Spring Boot. Involves both new builds and cloud migrations; AWS and Kubernetes are desirable, with React/Angular and PL/SQL as pluses.

Angular AWS Cloud Cloud Native Java +5 skills
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Soch Tech
8 views last month

Senior Backend Engineer: Microservices & Platform Architect

Open 38d EuropeSenior Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Ireland
Dublin

Soch Tech in Dublin, Ireland is hiring a Senior Backend Engineer to architect and implement enterprise-grade platforms and business-critical applications, collaborating with architects, DevOps and stakeholders to deliver secure, scalable backend solutions while mentoring junior engineers.

DevOps
Sonatus
13 views last month

Manager, Engineering (Backend Development)

Open 143d EuropeLead 6 questions Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Ireland
Dublin

Lead a backend engineering team building cloud infrastructure for AI-enabled software-defined vehicles, processing real-time vehicle data and orchestrating remote fleet updates using Go, Kubernetes, and Kafka.

AI API Automation CI/CD Cloud +21 skills
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Soch Tech
8 views last month

Senior Backend Engineer

Open 40d EuropeSenior Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Ireland
Dublin

As a Senior Backend Engineer at Soch Tech Limited, you will play a key role in architecting and implementing enterprise-grade platforms and business-critical applications. You will collaborate closely with architects,…

AKS API Automation AWS Azure +22 skills
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SiriusXM
8 views last month

Senior Backend Engineer - Device Services (Low-Latency, JVM)

Open 42d EuropeSenior Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Ireland
Dublin

SiriusXM Dublin is seeking a Senior Software Engineer to join the Device Services team within Growth Engineering. You will design, build, operate, and evolve high‑throughput services for device identity,…

Authentication Data Engineering
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Version 1
22 views 2 months ago

Backend Developer

HybridEurope
Ireland
Dublin, County Dublin

Overview We are seeking a Backend Software Developer to join a growing technology team focused on delivering innovative digital solutions that enhance operational efficiency and user experiences. The successful…

Agile API Api Documentation AWS Azure +23 skills
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Nitro Software
10 views 2 months ago

Senior Backend Engineer (Java/Scala) Hybrid + Flex Time Off

Open 45d EuropeSenior
Ireland
Dublin

Nitro is seeking a Senior Backend Engineer to own customer identity and access management (CIAM) within our cloud platform. You will work with stakeholders to grow product adoption, secure scale, and improve sign-up,…

Cloud IAM JVM Scala
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Resend Backed by Y CombinatorBacked by a16z
92 views 2 months ago

Backend Engineer

Open 46d RemoteEurope, North America 5 questions
Americas

Backend engineer at Resend, an email-sending platform for developers with 4M+ users: own features end-to-end, build distributed systems (queues, workers, APIs, Postgres), and operate what you ship on AWS with on-call. Stack: Node.js, TypeScript, Go, Postgres, Terraform/CDK. Fully remote across Americas/Europe timezones; $140k–$180k.

API AWS CDK Cloud Developer Experience +8 skills
140K – 180K $
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DraftKings
10 views 2 months ago

Senior Software Engineer. Backend

Open 46d EuropeSenior
Ireland
Dublin

At DraftKings, AI is becoming an integral part of both our present and future, powering how work gets done today, guiding smarter decisions, and sparking bold ideas. It’s transforming how we enhance customer…

Agentic AI AI API AWS Cloud +6 skills
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Webhosting
17 views 2 months ago

Senior Backend Engineer: Scalable Infra & Data Systems

Open 48d HybridEuropeSenior
Ireland
Dublin

Squarespace is seeking a Senior Backend Engineer for the Databases team within Infrastructure Foundations in Dublin. You will own backend infrastructure powering the platform and build automation to scale it, working…

Automation CockroachDB Kafka MongoDB
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Hewlett Packard Enterprise
2 months ago

Senior Backend Engineer

EuropeFull-timeSenior
Ireland
Galway, Galway

Senior Backend Engineer This role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office. Who We

Accessibility AI Cloud C# Generative AI +6 skills
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nineDots.io
7 views 2 months ago

Senior Platform Backend Engineer - Scale & Security

Open 49d EuropeSenior
Ireland

Builds and scales the backend of nineDots.io's platform for securely managing, governing, and distributing software packages, containers, and dependencies across organizations. The engineer owns features end-to-end and tackles deep architecture problems on a product at the intersection of software delivery and security.