java backend developer

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more...

Company Description Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology leaders including...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

Who We Are Looking For We are seeking a full‑stack, cloud‑native engineer to enhance and maintain our Enhanced OTC Module. This includes building a modern JavaScript front end and a Java‑based backend deployed on Azure Cloud. You will also support both customer‑facing and internal teams through technical troubleshooting and domain expertise. What You...

A technology solutions provider is seeking a Senior POS Developer to lead the development of Android applications for payment terminals in Nenagh. This onsite role requires expertise in integrating hardware, ensuring compliance with payment certification standards, and optimizing legacy systems. Candidates should have a Bachelor's degree in Computer Science...

Java Tech Lead 1-2 days per week onsite (central Dublin) Government project €600/dayJava Technical Lead required for a contracting role on a large government project in central Dublin. You'll work in a large technical environment on a large enterprise scale development programme that's going through a wider transformational change program of work.Your role...

About Zinkworks Zinkworks partners with leading Telecommunications and Financial Services organizations to modernize legacy systems, migrate mission-critical platforms to the cloud, and engineer AI-driven automation. From OSS transformation to rApp development and network intelligence, our teams simplify complexity and turn it into competitive advantage....

Job Purpose About RWS  RWS is a global AI solutions company empowering the world’s most trusted enterprise AI.  Through our Generate, Transform and Protect segments, we deliver intelligent content, enterprise knowledge, large-scale localization and IP protection for global growth. Trusted by 80+ of the world’s top 100 brands, RWS provides...

We're searching for a Senior Developer Advocate to join our Builder Relations team. As businesses increasingly adopt modern technology stacks, your role will involve championing MongoDB and MongoDB Atlas, equipping builders to use them effectively. Collaborating with a global team of skilled Developer Advocates, you will be pivotal in empowering builders to...

Lead Software Development Engineer - API Platform 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...

Lead Software Development Engineer - API Platform 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...

Excited by the pace of AI and the chance to build something meaningful? Join our growing Innovation team in Dublin and help create next-generation AI applications using the latest tools, technologies, and alongside experienced and curious colleagues in a collaborative environment that encourages exploration, learning, and shared problem-solving. Withstrong...

Thank you for your interest in joining Solventum. Solventum is a new healthcare company with a long legacy of solving big challenges that improve lives and help healthcare professionals perform at their best. At Solventum, people are at the heart of every innovation we pursue. Guided by empathy, insight, and clinical intelligence, we collaborate with the...

A technology solutions provider is seeking a Senior POS Developer to lead the development of Android applications for payment terminals in Nenagh. Remember to check your CV before applying Also, ensure you read through all the requirements related to this role. This onsite role requires expertise in integrating hardware, ensuring compliance with payment...

Role Purpose As a Software Engineer on the Airspace team, you work on major subsystems within our airspace and control platform. You'll design robust backend services and influence system architecture while working on problems where correctness and reliability matter deeply. This role is ideal for an experienced engineer who enjoys complex systems, clear...

Overview Expleo is seeking a Senior Android Developer to lead the design and development of secure, high‑performance Android applications as part of a wider modernisation programme. You will work closely with QA, product and programme teams to deliver scalable, maintainable Android solutions, contributing to technical direction and best practices across...

About the role: We are in search of a solution-oriented Staff Software Engineer (Backend) with deep, demonstrable expertise and experience in Rust to lead the development of secure, scalable, and high-performance backend systems for the Affinidi Elements platform. In this role, you will work with global peers on teams dedicated to areas of the product...

Version-1, located in Dublin, is seeking a Full Stack Developer to design and implement software components. The ideal candidate will have experience in .NET Core, NodeJS, Angular or React, and backend services.Version-1 fosters a supportive work environment prioritizing employee wellbeing and professional growth, offering a competitive benefits package,...

At U.S. Bank, we’re on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions, enabling the communities we support to grow and succeed in the right ways, all more confidently and more often—that’s what we call the courage to thrive.   We believe it takes all of us to bring our shared...

Description At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to...