Top Engineering Jobs in Dublin

Design, build, and maintain scalable software for Toast’s international mid-market restaurant customers. Deliver backend and full-stack features end to end, collaborate with Product, Design, and Engineering, monitor production outcomes, maintain high code quality, and mentor engineers. The role also emphasizes AI-assisted development, agile delivery, customer impact, and working across Java/Kotlin backend services, React applications, Android, GraphQL, PostgreSQL, and DynamoDB.

Designs and supports cloud-native infrastructure, automation, landing zones, networking, and security infrastructure for AWS regions. Builds infrastructure-as-code modules, CI/CD tools, developer platforms, and migration tooling. Maintains highly available production and nonproduction environments, promotes DevOps practices and code quality, and mentors developers on infrastructure tooling and support systems.

Design, build, and maintain scalable software that improves restaurant guest experiences. Ship features end to end, collaborate with Product and Design, apply AI-assisted development tools, and monitor product outcomes. Mentor engineers through design reviews and feedback while contributing to a high-ownership engineering culture. The role focuses on backend and full-stack development using Java and Kotlin, with opportunities to work across frontend, mobile, and AI-enabled workflows.

Develop and maintain scalable Android applications for Toast POS hardware used in restaurants. Ship features end-to-end, collaborate with Product, Design, QA, and Engineering, and improve user experiences through modern Android practices. Integrate backend REST and GraphQL services, participate in Agile ceremonies, monitor production features, and use AI-assisted development tools. The role is hybrid, requiring in-office collaboration two days per week in Dublin.

Develop and deliver Banking features for the ToastNow Android app. Own features from technical design through delivery, collaborate with product, design, engineering, and US-based Android teams, and build reliable, maintainable, well-tested financial experiences. The role also involves cross-team communication, user experience improvements, and using AI tools to enhance development productivity. This is a hybrid position requiring two days weekly in the Dublin office.

Lead the technical vision and architecture for Toast’s Intelligence Platform, building scalable data products on AWS using Kotlin/Java, Spark, and Iceberg. Develop privacy-conscious aggregation, anonymization, access controls, APIs, and AI-agent data flows. Partner with Marketing, Product, Legal, Investor Relations, and Data Science to define the roadmap, ship reliable products, and establish quality standards. Mentor engineers through technical leadership, design reviews, and code reviews.

Design, build, deploy, and maintain scalable backend microservices and RESTful APIs using Java or Kotlin and AWS. Lead cross-team platform projects, develop highly available distributed systems, monitor service health, participate in on-call rotations, and ensure quality through automated testing and phased releases. Collaborate with product, UX, and engineering teams, contribute to design reviews and code reviews, mentor engineers, and use AI tools in development workflows.

Lead technical strategy and architecture for Partner Connect: design event infrastructure, APIs, partner onboarding and data storage/modeling; set frameworks and standards other teams use; mentor engineers; collaborate across product and platform to deliver scalable, observable systems; and adopt AI tools responsibly to improve developer experience and platform productivity.

Lead complex software projects for Toast’s international platform. Design, build, deploy, and maintain resilient, scalable distributed systems; mentor engineers; guide technical discussions; debug multithreaded applications; collaborate with cross-functional teams and pilot customers; and promote engineering best practices. The role requires working across the technology stack and supporting global product launches in a hybrid Dublin office environment.

Architect, develop, and operate highly available, secure, large-scale cloud services and infrastructure. Identify performance bottlenecks across infrastructure, databases, and APIs; establish engineering standards; collaborate with Product on technical direction; and mentor junior engineers. The role works with AWS, Kotlin, Go, PostgreSQL, DynamoDB, Terraform, Apache Pulsar, and event-driven systems supporting billions of daily requests.