Top Backend Jobs in Dublin

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.

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.

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 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.

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

Develop core backend components for a blockchain network, focusing on reliability and scalability, mainly using Rust. Ensure code quality through testing and debugging.

Develop core backend components for a blockchain network, focusing on networking, reliability, scalability, and high-quality software practices.

The Backend Engineer will design scalable infrastructure for AI research tools, collaborate on optimizing system performance, and own evaluation pipeline automation.

Design, develop, and maintain scalable Python/Django backend services and RESTful APIs for financial products. Implement data models, write tests, optimize performance, ensure availability and security, participate in code reviews, and collaborate with cross-functional teams to deliver features and maintain production systems.

The Senior Backend Developer will drive impact by collaborating with stakeholders, design and develop high-quality software, shape architecture, and lead technical direction while promoting innovation and collaboration within the team.

Build and architect scalable, reliable backend services in Go for ingestion, edge processing, and usage-based billing. Solve large-scale data engineering problems using ClickHouse and messaging systems, ensure metering accuracy, collaborate with product teams, define code quality and testing standards, mentor engineers, and drive observability best practices.

Lead architecture and implementation of usage-based billing and metering systems. Ensure data accuracy, reliability, and security; integrate billing with Stripe, marketplaces, and CRM; mentor engineers, define backend patterns in Go, and improve observability and operational standards.

Design and build highly scalable backend services and data pipelines in Go, optimize storage and querying with ClickHouse, architect resilient microservices, and deliver production features that improve telemetry ingestion, processing, performance, and cost-efficiency for an observability platform.

Lead architecture and implementation of scalable, secure backend services and APIs for a global crypto payments network. Drive technical decisions, mentor engineers, collaborate with product and design, optimize performance, and champion infrastructure-as-code, DevSecOps, and security best practices across services deployed on Azure and Kubernetes.

Build and maintain the ingestion pipeline that captures, processes, and delivers billions of events monthly. Design scalable, reliable distributed systems, own services end-to-end, and work with Node.js/Rust/Go and data stores like Kafka, Postgres, ClickHouse, S3, and Redis to ensure data integrity and availability for analytics and other platform components.

Develop and maintain scalable backend services using Graph features; optimize systems performance and security; mentor team members; ensure compliance and quality standards.

Build and own backend systems for a SaaS product, collaborating with design, product, and cross-functional engineers. Focus on APIs, data models, infrastructure, prototyping, and shipping features while using AI tools to bridge gaps and observe user impact.

The Full-Stack Engineer will enhance backend functionality, collaborate with teams, and maintain platform performance and security, requiring expertise in Python.

The Senior Back End Engineer will lead the development of a Sportsbook platform, design software solutions, improve system performance, and manage the development lifecycle.

Design and build critical IAM and billing infrastructure for Langfuse, enabling secure user management and accurate usage-based invoicing. Collaborate with teams to ensure seamless integration of authentication and authorization systems, while supporting self-hosted deployments for enterprise clients.

The role involves back-end development using .NET Core and SQL, contributing to Jibble 2.0 API integrations, and collaborating with product and design teams.