Top Software Engineer Jobs in Dublin

Design, build, and operate resilient Java and Spring Boot backend services for inventory availability, order promising, and fulfillment. Develop event-driven Kafka integrations, concurrency and consistency controls, caching strategies, observability, and graceful degradation mechanisms. Own services from design through production, optimize performance and reliability, integrate with commerce and enterprise platforms, conduct code reviews, document architecture decisions, and mentor junior engineers.

Own quality strategy, automated testing, and test execution for omnichannel commerce capabilities. Build scalable API, integration, contract, event-driven, and end-to-end test frameworks; manage complex test data; integrate quality gates and regression testing into CI/CD pipelines; define quality metrics; validate order, inventory, fulfillment, returns, and post-purchase workflows; and mentor engineers on quality practices and automation.

Lead technical direction and hands-on execution for major products and systems. Design scalable systems across backend, frontend, APIs, databases, and infrastructure; write and review code; make architecture trade-offs; solve complex production issues; improve engineering quality, testing, security, observability, and development practices; and mentor engineers across teams.

The Staff Software Engineer will own technical direction and execution for major products and systems. Responsibilities include designing scalable and reliable architectures, writing production code, leading architecture decisions, solving complex technical problems, improving engineering quality, and mentoring engineers. The role requires hands-on software development experience, strong system design skills, and the ability to lead initiatives from concept through production in a distributed global team.

The Principal Software Engineer will own technical direction and execution for major products and systems. Responsibilities include designing scalable systems, writing production code, making architecture decisions, solving complex engineering problems, improving quality through testing, security, observability, and mentoring engineers across teams. The role is fully remote and requires collaboration across international teams and time zones.

As a Senior Software Engineer, you will develop technical plans, write Ruby code, mentor engineers, and deliver features to support scaling products for customer service solutions.

Join the CloudEOS team to develop cutting-edge software for Cloud-enabled WAN connectivity, focusing on control plane and APIs/services in a high-caliber environment.

Build and ship end-to-end features and agentic automations for North, Cohere's AI workspace for finance. Integrate financial data sources, enforce data isolation and RBAC, collaborate with Product/UX/ML/Sales, work with finance customers, ensure reliability/security/auditability, and iterate on platform capabilities using AI where appropriate.

Build and maintain North's Agents & Automations platform: design and ship frontend and backend features, execution engine, integrations, debugging, observability, evaluation, and feedback systems to enable reliable AI-powered workflows.

The role involves designing and implementing features, debugging, maintaining documentation, and collaborating with the community in the Mir graphics stack.

As a Software Engineer - L3 Support, you will resolve complex Ubuntu-related issues, collaborate with teams, and participate in upstream communities to drive bug fixes and improvements.

As a Software Engineer, you will resolve complex customer issues related to Ubuntu and open source software, participate in upstream communities, and develop and review code across multiple layers of the software stack.

Develop and enhance MAAS core components, improve architecture, collaborate across teams, and ensure high standards in documentation and CI practices.

Lead Elasticsearch vector search initiatives, designing and implementing search features, algorithms, and data structures while resolving complex bugs. Improve vector similarity search performance, relevance, and maintainability in modern Java. Collaborate with distributed engineering and open-source communities, guide cross-functional projects, review code, and provide technical leadership across codebases and teams.

Lead development of Elasticsearch vector similarity search capabilities, including designing and implementing new features, improving existing functionality, resolving bugs, and developing algorithms or data structures. Serve as a subject-matter expert, collaborate with a globally distributed engineering and open-source community, review code, guide cross-functional initiatives, and build scalable, idiomatic Java software for high-performance search.

Lead development of Elasticsearch search relevance and vector search capabilities. Design and implement new search features, algorithms, and data structures; fix complex bugs; improve performance and maintainability; and contribute to technical direction. Collaborate asynchronously with globally distributed engineers and open-source contributors, write modern Java, review code, and guide initiatives from design through delivery.

Lead development of Elasticsearch search and vector-search capabilities, designing algorithms and data structures, implementing Java features, fixing complex bugs, improving relevance and performance, and contributing to technical direction. Collaborate asynchronously with globally distributed engineers and open-source contributors, review code, triage issues, and drive initiatives from design through completion.

Lead technical direction and hands-on execution for major software products and systems. Design scalable backend, frontend, API, database, and cloud solutions; write and review code; resolve production issues; make architecture trade-offs; improve engineering quality; lead critical initiatives; and mentor engineers across distributed international teams.

Owns technical direction and execution for major products and systems. Designs scalable backend, frontend, API, database, and infrastructure solutions; writes code; leads architecture decisions; resolves production issues; improves engineering quality; and mentors engineers across teams. The role requires hands-on leadership across complex, high-scale systems in a globally distributed organization.

Owns technical direction and hands-on execution for major products, systems, and engineering initiatives. Designs scalable and reliable systems across backend, frontend, APIs, databases, and infrastructure; writes code; leads architecture decisions; solves production issues; improves engineering quality; and mentors engineers across teams. The role is globally remote and requires strong English communication and experience working in distributed international teams.

Build and operate production systems for Coder’s agentic development experience. Develop Go-based backend systems, contribute to React and TypeScript applications, improve agent execution and context management, and create reliable integrations across models, tools, workspaces, and developer infrastructure. Own projects through rollout, enhance system reliability and performance, participate in technical reviews, and collaborate with Product and Design to deliver useful AI-powered developer experiences.

Design and evolve core cloud platform services, control-plane components, internal APIs, and platform abstractions. Build production-grade Go services and tooling, drive architectural initiatives such as gRPC migration and eventing foundations, and improve scalability, reliability, and developer productivity. Collaborate across engineering teams, support production systems and incident response, and drive long-term technical solutions for managed cloud and enterprise deployments.

Design, implement, and maintain complex features for Yahoo Mail’s iOS mobile application serving millions of users. Responsibilities include technical ownership, code reviews, testing, deployment, production monitoring, performance and stability improvements, and resolving complex engineering challenges. The role collaborates with designers, product managers, and engineers while mentoring junior and mid-level developers and recommending technical approaches.

Design and scale backend systems, APIs, and services for Nango’s open-source developer infrastructure platform. Build APIs, SDKs, UIs, and runtime systems, optimize performance and reliability, solve integration challenges with customers, shape the roadmap, and maintain the open-source repository. The role requires strong ownership, product thinking, developer empathy, communication, and autonomy in a remote-first startup environment.

Architect, develop, integrate, test, debug, and optimize embedded software for diverse hardware platforms using RTOS, bare-metal, Zephyr, and Linux environments. Lead software architecture, system validation, test automation, and multi-threaded application development while collaborating with hardware and software teams. Define test strategies, analyze defects, document designs, conduct code reviews, mentor engineers, optimize performance and power usage, and contribute to open-source projects.