senior java backend developer jobs in Dublin

Toast is building the restaurant platform that helps restaurants adapt, take control, and get back to what they do best: running the businesses they love. We’ve grown into a leading hospitality software company in the U.S., and are now entering our next phase of growth - one defined by scale, complexity, and a new class of enterprise customers.Toast is...

A leading data technology company in Ireland is seeking a Backend Software Engineer to design and develop scalable web applications for data analytics and visualizations. The ideal candidate will have at least 3 years of experience in full stack development, strong skills in Java and the Spring framework, and a passion for working in an Agile environment....

We are seeking a Senior Software Engineer to join our Disputes technology team, responsible for designing and evolving the systems that support the end-to-end dispute lifecycle. This role focuses on building scalable, resilient, and secure platforms that deliver critical financial workflows while ensuring high availability, regulatory compliance, and...

Senior Software Development Engineer, Amazon DynamoDBLocation: Dublin, IrelandWant to shape the future of a NoSQL database service that supports mission-critical workloads operating at more than 200 million requests per second? Amazon DynamoDB is a key-value and document database that delivers single-digit-millisecond performance at any scale. As a...

Description All potential candidates should read through the following details of this job with care before making an application. At Amazon Web Services (AWS), we run one of the largest networks in the world supporting the AWS Cloud globally. In order to manage this unimaginable scale, we are driving revolutionary changes to the way networks are...

Dublin, Ireland (Hybrid | 3 Days Onsite) 6-Month Initial Contract | Rolling Extension Start Date: November / December 2026 Stelfox is partnering with a rapidly growing Dublin-based technology organisation that is expanding its engineering function and looking to hire three Senior Python Engineer on a long-term contract basis. This is an excellent opportunity...

I am looking for Senior Cloud Engineers with 3–4 years’ experience to help build and maintain scalable, reliable cloud infrastructure across Azure and GCP. You’ll work hands-on with Docker, Kubernetes, Jenkins, Terraform, Ansible and Python, supporting CI/CD, automation, microservices and cloud-native environments. This is a great opportunity for an...

Toast in Dublin is seeking a Senior Software Engineer to join the OLAP Platform team, building the analytical data layer that powers real-time reporting, search, and AI-driven data access across Toast. The role centers on OpenSearch indexing, a federated GraphQL surface, and scalable backend services in Java/Kotlin.You will work across teams to optimize...

Toast creates technology to help restaurants and local businesses succeed in a digital world, helping business owners operate, increase sales, engage customers, and keep employees happy. International expansion is a critical growth engine for Toast's future. Outside the US, we currently operate in Canada, UK, Ireland, and Australia and are actively growing...

We’re On the Beach! Since 2003, we've been rewriting the rules of how people discover, book, and experience their perfect getaway. What started as connecting people to short-haul beach holidays has evolved into something much bigger - premium beach destinations, long-haul adventures, and vibrant city breaks, and that’s just the beginning of our story. We...

Senior Software Engineer - Card Readers Toast is building the all-in-one restaurant platform that helps restaurants operate their business, increase sales, engage guests, and keep employees happy. Toast connects employees, operations, and guests on a reliable, easy-to-use platform so restaurateurs can stay one step ahead of a rapidly evolving hospitality...

Amazon Selling Partner Developer Services is seeking a strategic, forward-thinking technical writer to join a team that is redefining how developer content is created, maintained, and scaled. Our documentation team plays a vital role in providing thought leadership internally to protect and improve Developer Success. In this role, you will have the...

Overview Connecting clients to markets – and talent to opportunity.With 5,400+ employees and over 80,000 institutional, commercial, and payments clients, we operate from more than 80 offices spread across six continents. As a Fortune 100, Nasdaq-listed provider, we connect clients to the global markets – focusing on innovation, human connection, and...

What Does Success Look Like This role is responsible for maintaining and developing optimum cloud infrastructure that ensures stability, scale and performance. This will require working with tools such as Docker, Kubernetes and automating pipelines through Jenkins and Python. Key Responsibilities Identify and proactively come up with solutions to address...

Toast creates technology to help restaurants and local businesses succeed in a digital world, helping business owners operate, increase sales, engage customers, and keep employees happy. International expansion is a critical growth engine for Toast's future. Outside the US, we currently operate in Canada, UK, Ireland, and Australia and are actively growing...

Senior Software Engineer - Database PlatformsLocationDublinBusiness AreaEngineering and CTORef #10052352Description & RequirementsBloomberg is building out Database Engineering in Dublin. Our team provides Bloomberg’s internal database-as-a-service platform across PostgreSQL, MySQL, Oracle, and SQL Server, managing 100K+ databases globally.We are...

Job Description Location: Dublin, Ireland Work Arrangement: Hybrid – minimum 3 days per week office attendance required About Daon Daon is a global leader in the defense against digital identity fraud and AI-generated synthetic identities. For over a quarter of a century, we have partnered with governments and leading enterprises to deliver secure,...

We are seeking a highly skilled Senior SAP Commerce Cloud Developer to design, develop, and maintain our enterprise-grade digital commerce platform. As a core development team member, you will build robust and scalable eCommerce features using SAP Commerce Cloud (Hybris), lead technical problem-solving, and support integration with SAP and third-party...

The Company At AccountsIQ, part of the AIQ Group, we’re on a mission to deeply understand our customers and deliver technology that enriches their lives. Alongside ExpenseIn, a leading expense management platform within the group, we provide smart, feature-rich financial management software designed for ambitious businesses that have outgrown basic starter...

We are recruiting for a Senior Software Engineer with strong Haskell or PureScript experience to join a high-calibre technology team based in Dublin. This is an exciting opportunity to work on the software and engineering platforms behind next-generation streaming and digital experiences, operating at significant scale and supporting millions of...