senior java backend developer jobs in Dublin

Job Description At DraftKings, AI is becoming an integral part of both our present and future, powering how work gets done today, guiding smarter decisions, and sparking bold ideas. It’s transforming how we enhance customer experiences, streamline operations, and unlock new possibilities. Our teams are energized by innovation and readily embrace emerging...

Gong harnesses the power of AI to transform how revenue teams win. The Gong Revenue AI Operating System unifies data, insights, and workflows into a single, trusted system that observes, guides, and acts alongside the world’s most successful revenue teams. Powered by the Gong Revenue Graph, AI-powered intelligence, specialized agents, and trusted...

Job Description At DraftKings, AI is becoming an integral part of both our present and future, powering how work gets done today, guiding smarter decisions, and sparking bold ideas. It’s transforming how we enhance customer experiences, streamline operations, and unlock new possibilities. Our teams are energized by innovation and readily embrace emerging...

We're hiring | Java Backend Developer (Agentic AI)We are looking for Senior Java Backend Developers with Agentic AI experience to join a long-term technology project in Dublin, Ireland.If you have strong expertise in Java, Spring Boot, Microservices, Cloud and Agentic AI and enjoy solving complex engineering problems, we’d love to hear from you!Work...

Tech that takes you places We’re CarTrawler, the global travel tech company behind seamless connections between people, places and possibilities. From powering car rental to creating smarter ways to move, we make travel smoother for millions worldwide. Our culture is built on curiosity, collaboration and craic where every idea counts and every journey...

Mifinity is looking for a skilled Backend Developer to design and enhance our payment processing systems. You will work on building APIs, debugging production issues, and ensuring performance as transaction volumes grow. A minimum of 3 years in JAVA enterprise software is required, alongside a Bachelor's or Master's degree in Computer Science or related...

At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you’re passionate about developing your career, while helping others along the way, come join the Broadridge team.We are seeking a talented and experienced Senior Software Engineer to join our Securities-Based Lending (SBL) Engineering team based in...

Key Focus - Backend Engineering: Design and build server-side systems, APIs, and data services with a focus on performance, scalability, and reliability. - Technical Leadership: Contribute to architecture decisions and drive best practices across languages like Scala/Java and cloud platforms such as AWS. What You’ll Do - Build and maintain scalable,...

**Our Purpose**_Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation,...

Senior Full Stack Developer Dublin | Hybrid / Flexible | €70,000-€80,000 MCS Group is partnering with a growing Irish technology company building secure, AI-powered software used by businesses across international markets. They're looking for a Senior Full Stack Developer to join their engineering team as they continue to scale and modernise their...

At DraftKings, AI is becoming an integral part of both our present and future, powering how work gets done today, guiding smarter decisions, and sparking bold ideas. It’s transforming how we enhance customer experiences, streamline operations, and unlock new possibilities. Our teams are energized by innovation and readily embrace emerging technology....

(Senior) Backend Engineer Agency support not required for this role About PATL/PRISMPepper Advantage Technology Limited (PATL) is investing in the continued development of a credit management platform and supporting application stack (PRISM) with the aspiration to provide the modular elements of the platform to internal and third-party customers on a SaaS...

Job Description Full stack Engineer - Spring & Angular Contract: 12 Months Location: Dublin (Hybrid) Rate: €500 - 550 *For this role you need to hold EU/UK passport or Stamp 4! Join a global financial technology organisation delivering innovative software that powers one of the world's leading investment platforms. As a Senior Java Full Stack Engineer,...

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...

DraftKings is hiring a Senior Software Engineer to build high-scale backend systems powering real-time experiences for millions of users. You will ship production-ready code, own services end-to-end, and contribute to a fast-moving, always-on environment. Required: 3+ years in object-oriented backend development (C#/Java), cloud experience (AWS/GCP), and...

Java Developer Full Stack -Build New Software International client with global operations require a Full Stack Java Developer with Angular or React to join their fun development team. You must be a Java Developer who enjoys building new things, innovating new ideas, and working at enterprise level. As a Full Stack Java...

Sabeo in Ireland is seeking a Senior Back End Developer to build scalable server-side logic and robust APIs using Node.js. You will design, implement, and maintain microservices, ensure resilient back-end infrastructure, and collaborate with front-end teams and third-party systems. The role requires strong database expertise (SQL/NoSQL), experience with...

Affinidiis a technology company dedicated to changing data ownership for good. We empower businesses and individuals with control and ownership of their data, with a comprehensive approach to managing their holistic identity – accounting for all aspects of their digital footprint while ensuring privacy and security. Skills, Experience, Qualifications, If...

The RoleVROMO, an Inspire Brands company, is looking for a skilled Senior Software Engineer with strong experience in Java and Spring Boot to help modernise our platform. You'll play a key role in our ongoing transition from a monolithic system to a microservices architecture, working in a cloud-native environment built on AWS.You will work alongside...

About the Role Banks and fintechs use Taktile to automate critical decisions, like credit and risk, in real time. We're building the infrastructure that makes financial institutions truly AI-native, and the backend is where the hard problems live. We're growing rapidly with enterprise customers across banking and insurance, and we're looking for a Senior...