backend java

POS-11333 Staff Technical Lead - Marketing Studio Intelligence Location: Ireland - Remote, Flex, or Office Our mission at HubSpot is to help millions of organizations grow better. Marketing Studio Intelligence is building the intelligence layer behind HubSpot’s next-generation marketing platform. We bring together campaign performance, marketing assets,...

About Us Gen is a global company dedicated to powering Digital Freedom through its trusted consumer brands including Norton, Avast, LifeLock, MoneyLion and more. Our combined heritage is rooted in financial empowerment and cyber safety for the first digital generations, and today we deliver award-winning cybersecurity, online privacy, identity protection...

Toast in Dublin is seeking a Senior Software Engineer to join the T-REX team, owning the reporting and analytics layer that translates restaurant data into actionable insights.You will design robust APIs (GraphQL/REST), build scalable backend services in Kotlin/Java, collaborate across data, product, and AI teams, and contribute to AI-native features while...

Grand in Dublin is looking for a Full-Stack Product Engineer to build and ship core product functionality. This hands-on role involves working across backend and frontend using Java and Flutter, focusing on delivering reliable, well-designed, and production-ready features. The ideal candidate has a strong background in full-stack engineering and experience...

Brightflag, part of Wolters Kluwer, is seeking a Product Software Engineer to join a fast‑growing AI‑native platform team across Ireland. You’ll own features end‑to‑end—from design to deployment—working with a Java tech stack (Spring, REST APIs) and leveraging Claude Code in daily workflows.Expect collaboration across frontend, backend, QA,...

Brightflag is hiring a Product Software Engineer to join a fast-growing, AI-first engineering team in Ireland. You will own features end-to-end across the Java backend, work with Claude Code, and ship with a focus on reliability and scalable architecture.You’ll collaborate with cross-functional teams, contribute to design docs, and help advance our agile...

Citi Dublin invites an experienced Lead Full Stack Developer to join the Investor Services IT team. You will lead architectural design and hands-on development across backend in Java/Spring Boot and frontend in React/Angular, delivering robust REST/GraphQL APIs and event-driven data processing with Kafka.You will champion containerization with Docker and...

Fidelity Investments in Ireland (Galway) is seeking a Full Stack Software Engineer to join the Asset Management Technology group. You will design, develop and implement features for the Equity Technology Research division, focusing on workflows around corporate financial disclosure events for Fidelity’s investment universe. The role requires 3+ years in...

Vantage Resources is seeking a Performance Tester for a 12-month contract in South Dublin. You will work with delivery teams to define performance criteria, scope testing activities, and develop scripts using LoadRunner and JMeter.You will implement complex frontend and backend tests in Java, configure test environments across Windows and UNIX/Linux, and...

Oracle Cloud Infrastructure (OCI) seeks a Senior Software Development Engineer to build high-performance API services that secure and protect API traffic. Learn more about the general tasks related to this opportunity below, as well as required skills. You will work on large-scale distributed cloud systems with a focus on Java backend development and...

Toast is hiring a Senior Software Engineer for the OLAP Platform team in Dublin. You will help scale the analytics layer powering real-time reporting, search, and AI-driven data access for Toast's products. The role emphasizes backend engineering in a data-heavy environment with collaboration across teams. The position requires strong Kotlin/Java skills,...

Toast is hiring a Senior Software Engineer for the OLAP Platform team in Dublin. You will help scale the analytics layer powering real-time reporting, search, and AI-driven data access for Toast's products. The role emphasizes backend engineering in a data-heavy environment with collaboration across teams. The position requires strong Kotlin/Java skills,...

Toast is hiring a Senior Software Engineer for the OLAP Platform team in Dublin. You will help scale the analytics layer powering real-time reporting, search, and AI-driven data access for Toast's products. The role emphasizes backend engineering in a data-heavy environment with collaboration across teams. The position requires strong Kotlin/Java skills,...

Toast is hiring a Senior Software Engineer for the OLAP Platform team in Dublin. You will help scale the analytics layer powering real-time reporting, search, and AI-driven data access for Toast's products. The role emphasizes backend engineering in a data-heavy environment with collaboration across teams. The position requires strong Kotlin/Java skills,...

Toast is hiring a Senior Software Engineer for the OLAP Platform team in Dublin. You will help scale the analytics layer powering real-time reporting, search, and AI-driven data access for Toast's products. The role emphasizes backend engineering in a data-heavy environment with collaboration across teams. The position requires strong Kotlin/Java skills,...

Gong is seeking an Engineering Manager for the Communications Capture team in our Dublin R&D hub. The role leads backend and frontend engineers, shaping roadmaps and delivering scalable data pipelines that ingest customer interactions from emails, calendars, and calls.You will coach, hire, and grow engineers while collaborating with Product Managers to align...

Toast is hiring a Senior Software Engineer for the OLAP Platform team in Dublin. You will help scale the analytics layer powering real-time reporting, search, and AI-driven data access for Toast's products. The role emphasizes backend engineering in a data-heavy environment with collaboration across teams. The position requires strong Kotlin/Java skills,...

Toast is hiring a Senior Software Engineer for the OLAP Platform team in Dublin. You will help scale the analytics layer powering real-time reporting, search, and AI-driven data access for Toast's products. The role emphasizes backend engineering in a data-heavy environment with collaboration across teams. The position requires strong Kotlin/Java skills,...

Gong is seeking an Engineering Manager to lead the Communications Capture team in our Dublin R&D hub. You will manage a growing group of backend and frontend engineers, shaping roadmaps with Product Managers and ensuring high-quality delivery across data ingestion pipelines used by thousands of customers.You should have prior experience leading teams, a...

Solas IT Recruitment has a mid-senior level opportunity for a Full Stack Software Engineer to join a financial technology team in Ireland. The role emphasizes front-end development (about 70%) with back-end engineering (about 30%), delivering real-time trading applications.The candidate will design modern web interfaces, build scalable backend services in...