Top Backend Jobs in Dublin

Build scalable, resilient backend/cloud platform services for a no-code security app builder. Design event-driven, microservices-based systems, work with Kafka/Cassandra/Elasticsearch/Redis, troubleshoot production issues, and collaborate with product and engineering teams.

Design, build, and deliver scalable, secure backend services and payment features. Lead technical design, coach engineers, implement automated tests, deploy features, monitor success, and collaborate cross-functionally on API and payments solutions.

As a Senior Backend Engineer at DuckDuckGo, you'll lead backend projects, mentor engineers, and develop AI-enhanced features for the company's privacy-centric product line.

As a Staff Engineer for Revenue, you'll shape technical vision and architecture for billing and pricing systems, ensuring correctness while enhancing cross-team collaboration.

As a Backend Engineer, you will design and implement scalable backend services, develop API interfaces, enhance security, and collaborate across teams to build integrated solutions.

Design, build, and operate scalable, secure backend systems powering subscriptions, billing, entitlements, pricing, and promotions. Own monetization funnel reliability and performance, ensure compliance and correctness, enable experimentation via feature flags and analytics, and partner with Data to instrument reporting and detect and resolve revenue-impacting incidents.

Design, build, and maintain backend services, APIs and integrations using Elixir/Phoenix and Postgres. Lead team-scoped projects, propose and implement agentic automation/AI workflows, participate in cross-team initiatives, mentor engineers, contribute to CI/CD-driven deployments, and ensure reliability, security, and scalability.

Design, build, and maintain backend APIs, integrations, and scalable production systems using Elixir/Phoenix and Postgres. Lead team-scoped projects, propose product and platform improvements, mentor engineers, participate in cross-team initiatives and support rotations. Drive adoption and implementation of agentic/automation workflows and AI-driven tooling (spec -> plan -> execute -> verify). Ensure performance, reliability, security, observability, and robust verification loops for production outcomes.

Build and maintain backend tools, APIs, and integrations using Elixir/Phoenix and Postgres. Design, implement, and operationalize agentic/automation workflows with verification loops. Contribute to cross-team initiatives, mentor engineers, participate in code reviews, debug production issues, and improve platform reliability, scalability, and security while working in a fully remote, CI/CD-driven environment.

The Senior Back-End Developer builds and maintains server-side operations for cloud solutions, collaborating with teams to deliver software, support users, and document features.

Design, build and operate backend services in AWS for a multi-service hospitality platform. Implement new features, payment and EPOS integrations, improve performance, monitoring and deployment automation using TypeScript/Node.js and databases like Mongo Atlas, Postgres RDS or DynamoDB. Collaborate in a UK development team and automate infrastructure, CI/CD and QA.

Design, build, and maintain a scalable internal LLM agent framework and backend services in Python. Ensure observability and reliability via metrics, tracing, and monitoring. Collaborate with ML/NLP teams to adapt the framework for customers, build automated LLM evaluation pipelines, and support integrations and parallel processing for production systems.

As a Backend Staff Engineer, you will lead technical standards, mentor junior engineers, conduct code reviews, and drive feature development in a fast-growing on-demand services environment.

As a Backend Software Engineer, you'll design, develop, and maintain web applications focused on data analytics, create APIs, and ensure compliance with GDPR.

The Senior Backend Software Engineer will design, develop, and maintain scalable web applications, mentor junior engineers, and contribute to software development best practices in a quantum computing context.

Drive and architect backend systems for a multi-tenant travel commerce platform. Own end-to-end features, use AI/LLMs and agents to accelerate development, design guardrails and feedback loops, collaborate with PMs and senior engineers, and improve developer and AI workflows for scalable partner experiences.

As a Senior Backend Engineer, you'll develop features using Python and various AWS services, focusing on AI-driven solutions for the insurance sector.

The role involves setting technical strategy, designing backend services, and mentoring engineers. It requires expertise in distributed systems and payments infrastructure.

As a Backend Developer, you will develop high-performance APIs and microservices in Go, manage features from design to production, and ensure security and compliance while collaborating cross-functionally.

Build and test AI-agent features and internal agent frameworks for a proactive cybersecurity platform. Implement and integrate generative AI systems (agents and RAG), stay current with AI research, and apply innovations to product development and evaluation within a security-focused environment.

Backend engineers will design, build, and maintain scalable APIs and services, debug production issues, and mentor other engineers, while collaborating across teams.

Design, build, operate, and maintain scalable backend systems for Grafana Alerting. Drive features from ideation to production, participate in on-call rotations, mentor teammates, contribute to open-source, and collaborate with customers and Grafana Cloud teams to deliver reliable alert ingestion, evaluation, and delivery at scale.

Lead ownership of major backend subsystems, design scalable APIs and architectures, improve reliability, mentor engineers, drive cross-team technical initiatives, contribute hands-on to codebase, and support production stability and CI/CD practices.

The Senior Software Engineer will focus on backend development, designing and maintaining APIs and services, collaborating on features, and enhancing integrations at Motion.

Build and maintain backend API services for a decentralized exchange, design and implement trade routing logic for cross-chain swaps, optimize performance and reliability, collaborate with cross-functional teams, and troubleshoot trade execution and API issues.