Backend Developer Jobs in Munster, Ireland

Backend Engineering team builds and scales backend systems that power advanced AI-driven capabilities for enterprise applications. The Backend Engineer - Extensions designs reliable, high-performance distributed workflows, collaborates with data scientists to translate AI use cases into scalable services, and ensures observability and resilience in production.

Prograd is an innovative fintech focused on empowering the next generation with better financial knowledge and opportunities. As a Backend Engineer (Node.js) you will design and build scalable high‑performance services, develop GraphQL and REST APIs, manage PostgreSQL databases, and deploy cloud infrastructure on AWS while collaborating with technical leaders and cross‑functional teams.

Backend Engineer at Jobgether, building a high‑scale, real‑time digital platform serving millions of active users. Designs and implements robust backend microservices, optimizes performance, and ensures system reliability in a cloud‑native, containerized environment.

Backend Engineering team builds scalable backend services for high‑performance digital products. The Senior Backend Developer designs, develops and optimizes PHP and Golang microservices, improves database and caching layers, and leads code reviews in a fully remote environment.

Backend Engineering Team at jobgether builds high-impact backend systems powering internal operations and client-facing products. The role designs, develops, and maintains robust Ruby on Rails services, integrates distributed technologies like Kafka and GraphQL, and collaborates with infrastructure engineers to ensure seamless cloud-native deployments.

AI Backend Engineering team builds MCP-based services and AI-powered backend systems that enable internal teams to automate workflows. The engineer designs, develops, and maintains scalable TypeScript/Node.js services, serverless edge solutions on Cloudflare, and integrates LLM APIs and prompt engineering into production pipelines.

Alerting squad at Grafana Labs builds the core of the open‑source observability platform, delivering scalable alert ingestion, evaluation, and delivery for millions of users. The role designs, builds, operates, and maintains distributed systems that power alerting in both on‑prem and cloud environments, while owning reliability, performance, and availability.

Grafana Labs’ Search & Storage squad builds the next‑generation storage layer for the Grafana App Platform, enabling developers to create Kubernetes‑style operators for data access. The role designs, builds, operates, and maintains critical distributed systems, owns reliability and performance, and mentors teammates while driving projects from ideation to production.

Grafana App Platform builds a scalable, multi‑tenant observability stack that lets OSS and proprietary apps tap dashboards, alerts, incidents, and telemetry. As a Staff Backend Engineer you design and ship high‑performance services that power Grafana’s cloud‑as‑a‑service offering, ensuring reliability and scalability for millions of users.

High-impact engineering team building AI-powered systems that transform complex industry decisions. Staff Backend Engineer designs, builds and scales backend infrastructure for LLM-driven submission processing, leading architecture and mentoring engineers.

Lead Backend Engineer on a high-performing engineering team delivering advanced software solutions for global enterprise clients. Designs, builds, and scales modern backend systems, leads technical delivery, mentors engineers, and integrates AI/ML capabilities into production services.

Grafana Alerting squad builds the core alerting platform for Grafana Cloud, enabling users to manage and scale alerts across on-prem and cloud environments. The Staff Backend Engineer will design, build, and operate distributed systems for alert ingestion, delivery, and evaluation, mentor teammates, and participate in on‑call rotations.

Remote engineering team building high-performance backend systems for real-time fraud detection. Designs and optimizes scalable APIs and distributed services, handling large volumes of data with high reliability.

Teleport Core Product team builds the AI Infrastructure Identity platform, securing applications and workloads with cryptographic identities. The Senior Backend Engineer will design and implement application security controls, write high‑quality Go code, and collaborate across teams to address vulnerabilities.

AI Orchestration Team builds the infrastructure that powers reliable AI-driven workflow orchestration. The Senior Backend Engineer designs and develops core execution primitives, integrates large language model providers, and ensures observability and scalability of AI workflows.

Backend Engineering team building large‑scale digital experiences used by millions worldwide. The Middle Node.js Backend Developer designs, develops and maintains scalable Node.js/TypeScript services, integrates payments, subscriptions and marketing platforms, and improves system reliability and performance.

Teleport Core Product team builds the AI infrastructure identity platform that secures humans, machines, workloads and AI agents. The Senior Backend Engineer will design, develop, and ship high‑performance Go services, improve scalability and reliability for large deployments, and work directly with customers to resolve performance issues.

Financial Core team builds the core financial infrastructure for a modern travel‑tech SaaS platform, ensuring accurate revenue recognition, payments, and ledger events. The Staff Backend Engineer leads the evolution of this backend system, designing ledger‑style models, enforcing financial invariants, and implementing scalable, event‑driven services in Python on AWS. Remote work from Ireland, full‑time, with high‑impact technical leadership and ownership of mission‑critical financial truth.

Healthtech Initiative team building a core FHIR server to modernize healthcare data exchange. Senior Backend Developer designs and implements a dynamic query engine and high‑abstraction backend components in Kotlin and Spring Boot, collaborates on architecture, and ensures scalability and compliance with FHIR standards.

Grafana Backend Services squad builds and operates the core Grafana backend API and related infrastructure for both on‑prem and cloud customers. The Senior Backend Engineer designs, implements, and ships high‑performance Go services, mentors junior engineers, and participates in on‑call rotations to ensure reliability.