Top Software Engineer Jobs in Dublin

Build and operate backend microservices and APIs for customer onboarding, identity verification, compliance, payments, and risk assessment. Collaborate with product teams, Salesforce experts, and regulatory technology vendors. Design reliable, scalable systems using event-driven architectures, cloud platforms, containerization, observability, and modern delivery practices while maintaining regulatory compliance and avoiding over-engineering.

Design, build, operate, and maintain scalable distributed systems supporting CrowdStrike’s Intelligence pipelines. Gather requirements from analysts, develop processing and data integration systems, make autonomous architecture decisions, maintain Go and Python codebases, deploy production services, document solutions, train users, and communicate technical details effectively. The role requires independent execution in a geographically distributed team and includes opportunities to work with cloud platforms, APIs, web interfaces, malware analysis, and AI technologies.

Build and enhance user interfaces for Elastic Fleet and Streams using TypeScript, React, and Node.js. Own complex projects end-to-end, lead architecture and system-design decisions, establish coding standards, conduct code reviews, and implement automated testing and deployment. Collaborate asynchronously with designers, product managers, and distributed engineers to deliver scalable, accessible, user-focused experiences for observability, log ingestion, and real-time data workflows.

Design, develop, operate, and improve highly available Apache Kafka event-streaming platforms and distributed systems. Lead technical initiatives, build automation and tooling, troubleshoot complex production issues, and enhance scalability, performance, resilience, security, observability, and cost efficiency. Collaborate across engineering and analytics teams while contributing to architecture, code reviews, mentoring, documentation, and technical standards.

Design, build, and maintain full-stack web applications supporting AI-driven product discovery, search, recommendations, personalization, and consumer experiences. Lead frontend technical design, develop React and TypeScript components, integrate backend APIs and AI capabilities, optimize performance and reliability, and contribute to backend services. Mentor engineers, participate in technical reviews, and collaborate with product, design, data, AI, and engineering teams.

Designs, builds, and operates scalable backend services, APIs, microservices, and event-driven systems supporting personalization, recommendations, search, and AI-driven consumer experiences. Partners with AI/ML, data, product, and engineering teams; integrates search and generative AI capabilities; improves performance, reliability, observability, security, and operational excellence. Leads technical delivery, mentors engineers, contributes to architecture reviews, and promotes engineering best practices.

Architect and deploy multimodal 2D/3D object detection systems using camera, LiDAR, and radar. Build data collection, evaluation, and proprietary dataset pipelines; train, monitor, and improve production perception models; develop the perception roadmap; and mentor junior engineers. The role requires end-to-end perception stack experience, cross-functional leadership, Python proficiency, and advanced education in computer science, robotics, or deep learning.

The Senior Software Developer will design, implement, and maintain software systems, lead technical discussions, mentor junior engineers, and deliver high-quality solutions for the insurance market.

Develop networking software for Arista’s switches and routers, including Linux kernel and user-space code, routing protocols, hardware and ASIC interfaces, forwarding-state management, configuration services, and automated testing. Work across C/C++, Go, and Python in embedded Fedora Linux environments, implementing high-performance, fault-tolerant systems and protocols such as BGP, OSPF, and ISIS. Collaborate in a highly technical team focused on software-defined networking and data-center infrastructure.

Evaluate AI coding agents such as Codex, Claude Code, and Cursor by assessing reasoning, explanations, engineering judgment, and overall interaction quality. Provide detailed written and recorded feedback, distinguish response quality levels, and help define standards for excellent AI-assisted development workflows. This flexible, remote contract requires strong software engineering experience, familiarity with modern AI development tools, rigorous subjective judgment, and excellent English communication.

Develop full-stack software for CarGurus' Canadian and UK dealer-facing products. Responsibilities include designing, building, testing, deploying, monitoring, and maintaining applications using Java, Spring Boot, React, JavaScript/TypeScript, AWS, and related technologies. Collaborate with engineers and product managers, integrate third-party APIs, contribute to service-oriented architecture, participate in code reviews, and help establish engineering practices in Dublin.

Build and operate full-stack systems for an AI-powered offensive security platform. Responsibilities include developing React frontends, TypeScript APIs, Kotlin and Go backend services, deploying on AWS, designing scalable systems, optimizing databases, supporting production, and owning features from concept through deployment. The role involves close collaboration with AI and security researchers in a fast-paced remote startup.

Build and maintain scalable backend services, APIs, data layers, and full-stack features for a multi-tenant cash forecasting SaaS platform. Responsibilities include PostgreSQL and SQL optimization, RSpec testing, Docker and AWS deployment, automation, observability, performance profiling, code reviews, technical design, and on-call support. Collaborate with product, design, and engineering teams to deliver secure, reliable solutions for enterprise financial customers.

Software Developer Intern joining Rakuten Kobo’s Global Delivery team to help develop, test, and deliver high-quality software services. The role involves collaborating with developers and testers, working independently on assigned tasks, and contributing to software delivery for internal and external users. Required skills include React, object-oriented programming, T-SQL databases, web technologies, and source control systems. Knowledge of server-side web technologies and ORM frameworks is preferred.

Lead site reliability engineering for large-scale, internet-facing services. Responsibilities include incident response, root-cause analysis, postmortems, automation, self-healing systems, observability, AI/ML-powered operations tools, and SLA/SLO management. The role designs workflow platforms using Temporal, Airflow, or Argo, builds monitoring and tracing solutions, partners with engineering teams on reliability, and mentors junior engineers.

Develop and maintain software applications using React, Angular, .NET, and SQL. Collaborate with product managers, designers, and engineers to deliver business solutions, leverage Azure services for scalable cloud applications, optimize performance, troubleshoot issues, and stay current with software development technologies.

Develop and maintain Elasticsearch’s Inference API and plugin framework, integrating internal and external AI inference providers. Responsibilities include API and protocol design, streaming, asynchronous execution, rate limiting, configuration, billing integration, error handling, open-source contribution reviews, incident response, and comprehensive unit, REST, and rolling-upgrade testing. The role requires strong Java expertise, low-level concurrency knowledge, API design skills, and collaboration across distributed teams.

Own the design, development, and delivery of complex ERP features, backend services, APIs, data models, and user-facing functionality. Ensure reliability, performance, data integrity, and maintainability across production systems. Collaborate with Product and engineering teams, lead incident resolution, conduct code reviews, improve testing and monitoring, and mentor intermediate developers. Contribute to architecture, technical planning, hiring, and safe deployment practices including feature flags, incremental rollouts, and data migrations.

Graduate software engineers will develop open-source and commercial software across the Linux stack, from firmware, kernels, and drivers to desktop applications, containers, clouds, and Kubernetes. Responsibilities include writing resilient, performant code, contributing to product roadmaps, engaging with users and open-source communities, addressing customer issues, and developing secure software. The role is globally remote with twice-yearly international team sprints and emphasizes mentorship, collaboration, and continuous technical growth.

Own the architecture and long-term direction of Alpaca’s Redpanda-based event streaming platform. Lead migration to event-driven systems, design scalable real-time client streaming, establish schema and library standards, shape authentication for streaming, partner on resilience and testing, mentor engineers, influence cross-team technical decisions, and participate in platform on-call. The role primarily uses Go and involves Kubernetes, Helm, PostgreSQL, observability, and distributed systems.

Build and own automated testing frameworks, CI/CD infrastructure, load and stress testing, and chaos engineering practices for a brokerage platform. Write primarily Go, integrate AI and LLM tooling into quality workflows, investigate application and Kubernetes failures, improve developer tooling, and mentor engineers on reliability and test coverage.

Maintain and evolve the Storybook codebase, designing APIs for developers, addon authors, and maintainers. Responsibilities include issue triage, pull request reviews, RFC development, educational content, community engagement, cross-team collaboration, and support rotation participation. The role requires strong web development experience, knowledge of frontend frameworks and build tools, excellent communication, and enthusiasm for improving developer experience and AI-assisted development workflows.

Build and operate production custody systems: signing service, key management, chain integrations, and transaction pipelines. Own end-to-end subsystems, integrate new chains, collaborate with cryptography on threshold signing and key recovery, write post-mortems, and produce clear async design docs and PRs.

Design, build, and operate high-scale backend services in Go supporting authentication, authorization, billing, audit trails, pricing, notifications, feature flags, and savings reporting. Own features from design through production rollout, debug security- and money-critical issues, optimize databases and high-load systems, and collaborate on product direction. The role requires Kubernetes experience, strong API and systems engineering skills, complex project ownership, and participation in on-call rotations where needed.

Design and build distributed systems that autonomously manage Kubernetes infrastructure at scale. Develop production Go services integrating cloud provider APIs, debug complex cloud-native production issues, and own features from architecture through rollout. Work with Kubernetes internals, time-series data, observability, CI/CD, and cloud resource optimization. Contribute to product direction, collaborate cross-functionally, and participate in on-call rotations where required.