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  •  ...people, businesses and governments realize their greatest potential. Title and Summary Full Stack Software Engineer II - React and Java Overview Mastercard Payment Gateway Service (MPGS) is on the lookout for a passionate and innovative Front-End Software... 
    Java
    Full time
    Worldwide

    Mastercard

    Ireland
    19 days ago
  •  ...applications, agent workflows, and developer productivity use cases • Strong programming skills in one or more backend languages such as Java or Python, with the ability to write high-quality, well-tested, production-ready code • Experience with modern front-end... 
    Java
    Full time
    Temporary work
    Worldwide

    Mastercard

    Ireland
    13 days ago
  •  ...CD, automated testing, and AI-assisted engineering workflows • Strong programming skills in one or more backend languages such as Java and Python, with the ability to write high-quality, well-tested, production-ready code • Experience building services in cloud-native... 
    Java
    Full time
    Worldwide

    Mastercard

    Ireland
    13 days ago
  •  ...engineering and quality processes Required Skills & Experience Software Development (Mandatory) Strong hands-on experience in Java development Experience building backend systems using Spring Boot Solid understanding of: Object-oriented programming... 
    Java
    Full time
    Worldwide
    Flexible hours
    Shift work

    Mastercard

    Ireland
    19 days ago
  •  ...-critical features. What you’ll do Technical delivery & execution Lead delivery of backend services and applications using Java / Spring Boot Contribute to system design, implementation, and technical problem-solving Ensure solutions are scalable, maintainable... 
    Java
    Full time
    Worldwide

    Mastercard

    Ireland
    19 days ago
  •  ...Sandyford, Dublin, requiring three days per week onsite. Role: • Lead the design, development, and deployment of high-quality Java microservices that integrate with modern front-end frameworks and third-party applications. • Apply 12-factor app principles to ensure... 
    Java
    Full time
    Worldwide
    3 days per week

    Mastercard

    Ireland
    12 days ago
  •  ...situations and making decisions with a sense of urgency is needed. • Experience in one or more of the following is preferred: C, C++, Java, Python, Go, Perl or Ruby. • Interest in designing, analyzing and troubleshooting large-scale distributed systems. • We need... 
    Java
    Full time
    Worldwide
    Shift work

    Mastercard

    Ireland
    a month ago
  • $180k - $400k

     ...distributed, internet-scale *nix environments, including on-prem and cloud (e.g., AWS, GCP). Development experience in Python, Scala, Java, C, or C++. Demonstrable knowledge of TCP/IP, Networking and systems programming (e.g., bash and shell tools). Familiarity... 
    Java
    Temporary work
    Work at office

    xAI

    Ireland
    more than 2 months ago
  •  ...and governments realize their greatest potential. Title and Summary Software Engineer II Software Engineer II - Test Automation/Java We are looking for a Software Engineer – Test Automation (Java) with 3+ years of experience to join the Developer Experience team... 
    Java
    Full time
    Worldwide

    Mastercard

    Ireland
    21 days ago
  •  ...role involves working with a team of talented and experienced developers to develop high performance, low latency, highly scalable Java based services. In this role, you will be involved in: • Assisting with the design and implementation of innovative and resilient... 
    Java
    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    25 days ago
  •  ...in software development — writing clean, maintainable code and translating functional requirements into working technical solutions (Java, Microservice, Spring, SpringBoot and SQL). Practical knowledge of Software Development Life Cycle (SDLC) models (e.g., Scrum,... 
    Java
    Full time
    Worldwide

    Mastercard

    Ireland
    15 days ago
  •  ...Strong understanding of CI/CD pipelines (GitHub Actions, Jenkins, XLR etc.). • Proficient in scripting and programming (Bash, Python, Java). • Experience with monitoring and observability platforms (Prometheus, Grafana, Druid, Splunk, Loki). • Excellent communication... 
    Java
    Full time
    Worldwide

    Mastercard

    Ireland
    13 days ago
  •  ...Management Platform, which serves as the core for multiple business solutions to combat fraud and validate cardholder identity. Our patented Java-based platform processes billions of transactions per month in tens of milliseconds using a multi-tiered, message-oriented approach... 
    Java
    Full time
    Worldwide

    Mastercard

    Ireland
    11 days ago
  •  ...engineer, with ownership from design through operation. Professional experience building maintainable, scalable backend services (Java preferred). Strong data background and experience working with large datasets, data pipelines, and data-intensive systems.... 
    Java
    Remote job
    Work at office

    HubSpot

    Ireland
    more than 2 months ago
  •  ...Engineer Overview The Mastercard Fraud Scoring and Analytics Platform team in Dublin have an exciting opportunity to hire a Senior Java Software Engineer. Our team is responsible for designing and developing new capabilities and frameworks on the MasterCard Fraud... 
    Java
    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    20 days ago
  •  ...CD enhancements. Passionate about Agile software development and working with SAFe or Scrum. Nice to Have Proficiency with Java JDK 8 or greater. Expertise in Junit or other automated unit testing frameworks. Knowledge of Tomcat, Spring, Spring Boot Experience... 
    Java
    Full time
    Worldwide

    Mastercard

    Ireland
    7 days ago
  •  ...Experience building and operating scalable global platforms with high throughput with 5 9’s availability.  In depth knowledge of Java, Spring framework, persistence and messaging technologies, and testing methodologies and tools. In depth knowledge of Public Cloud... 
    Java
    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...Bring) Technical Skills Full stack tester with strong programming skills with the ability to write secure, maintainable code (Java, SQL, or similar). Handson experience with Spring Boot, microservices, and distributed system patterns. Deep understanding of... 
    Java
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...leading engineers across backend and frontend projects ~ Background in software development, ideally with hands-on experience in Java, Kotlin, or similar modern languages, and working knowledge of front-end frameworks (e.g., React, Angular). ~ Solid understanding... 
    Java
    Work at office
    Flexible hours

    SmartSpace Global

    Ireland
    more than 2 months ago
  •  ...secure code. Essential Knowledge/Experience • Strong People management skills. • Strong programming skills with deep knowledge of Java. • Strong leadership skills. • Good multi-tasking abilities. • Knowledge of Spring and other frameworks. • Good knowledge of... 
    Java
    Full time
    Work at office
    Worldwide

    Mastercard

    Ireland
    6 days ago
  •  ...practices. Responsibilities include the following: • Manage a team of talented engineers to develop high-performance, high-volume Java applications. • Work closely with technical leads, architects, and product owners to help define/prioritize features and user stories... 
    Java
    Full time
    Worldwide

    Mastercard

    Ireland
    28 days ago
  •  ...Management Platform, which serves as the core for multiple business solutions to combat fraud and validate cardholder identity. Our patented Java-based platform processes billions of transactions per month in tens of milliseconds using a multi-tiered, message-oriented approach... 
    Java
    Full time
    Worldwide

    Mastercard

    Ireland
    22 days ago
  • 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...
    Full time
    Worldwide

    Mastercard

    Ireland
    26 days ago
  • 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...
    Full time
    Worldwide

    Mastercard

    Ireland
    14 days ago
  • 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...
    Full time
    Worldwide

    Mastercard

    Ireland
    19 days ago
  • 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...
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  • 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...
    Full time
    Worldwide

    Mastercard

    Ireland
    5 days ago
  • 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...
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  • 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...
    Full time
    Worldwide

    Mastercard

    Ireland
    11 days ago
  • 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...
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago