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  •  ...related tools used by developers globally. This is a hands‑on individual contributor role focused on building and maintaining high‑quality automated tests and frameworks. You will work closely with software engineers to embed test automation directly into the... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    24 days ago
  •  ...engagement, and the payments ecosystem. The team delivers both standard and more complex implementation activities, ensuring high-quality service, supporting customers through their onboarding journey, and contributing to the successful launch of solutions in the market... 
    Quality
    Full time
    Internship
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...Data & AI products, aligning with overall business objectives and user needs. Treat data as a product - establish clear data SLAs, quality metrics, and governance models. Lead efforts to transform rich Mastercard structured and unstructured data into re-usable data... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    18 days ago
  •  ...updates and insights to leadership, supported by data and sound judgment Mentor Product Specialists, contributing to strong execution quality and growing SME operational maturity What we’re looking for Bachelor’s degree or equivalent practical experience... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    28 days ago
  •  ...with internal stakeholders and external counterparts to maintain momentum and resolve blockers quickly Build and maintain high‑quality onboarding artifacts, including trackers, dashboards, and standardized SME documentation Support remediation and issue resolution... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    28 days ago
  •  ...vendors to troubleshoot, escalate, and resolve circuit issues. • Hold carriers accountable for SLAs, response times, and service quality. • Support circuit turn-ups, migrations, upgrades, and decommissions from an operational readiness perspective. Process Improvement... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    24 days ago
  •  ...Resource Management: Proactively identify and mitigate risks inherent in complex data science projects, such as compute constraints, data quality issues, and evolving technical requirements. Governance & Ethics: Ensure all program activities adhere to Mastercard’s rigorous... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...This role goes beyond traditional testing and requires a candidate who actively contributes to software design, development, and quality engineering practices. The ideal candidate will demonstrate a development-first mindset, with hands-on experience in building scalable... 
    Quality
    Full time
    Worldwide
    Flexible hours
    Shift work

    Mastercard

    Ireland
    22 days ago
  •  ...excellence across development, testing, security, and reliability Embed strong development lifecycle discipline (PDLC) to ensure quality and delivery at scale Apply AI and automation to improve how software is built, tested, and delivered Partner across teams to... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    14 days ago
  •  ...approach:   You’ll collaborate with other designers (Content, Product) and researchers, Product Management and Engineering to create high-quality experience. You’ll be effective in leading and participating in design workshops and reviews. Incorporating customer feedback:... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...supporting delivery, resolving complex issues, and ensuring high-quality outcomes. You will be part of the Virtual Card Management...  ...provide technical guidance through design, code, and test reviews Tech stack & environment Java (Spring Boot), monolithic and... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    22 days ago
  •  ...load balancer monitoring strategies. • Support the creation of solutions with high level of innovation, cost effectiveness, high quality and faster time to market. • Contribute to the overall strategy and manage complex issues within functional area of expertise.... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    10 days ago
  •  ...with Product Owners, Business Analyst, Systems Analyst, Technical leads and other developers to define user stories. Develop high-quality, scalable and secure software solutions. Assist with operational issues by troubleshooting incidents. Research alternative... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    10 days ago
  •  ...from inception to production (i.e., requirements, design, testing, implementation, post-production monitoring) Can deliver high-quality results in fast paced environment with shifting priorities Comfortable building relationships, communicating and partnering with... 
    Quality
    Full time
    Worldwide
    Shift work

    Mastercard

    Ireland
    10 hours agonew
  •  ...scientists, and software engineers to build, deploy, and operate production AI systems. The focus of this role is execution: writing quality code, shipping features, and learning how to build reliable, scalable AI systems in a real production environment. Role •... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...infrastructure engineers with diverse expertise. Your team’s mission will be to continuously support, assess, and enhance the service quality of our business application infrastructure and environments. Key Responsibilities: Lead the vision, strategy, and execution... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    14 days ago
  •  ...an advocate for change & standards throughout the development, quality, release, and product organizations. We need team members with an...  ...mean time to recover • Work with a global team spread across tech hubs in multiple geographies and time zones • Share knowledge... 
    Quality
    Full time
    Worldwide
    Shift work

    Mastercard

    Ireland
    a month ago
  •  ...operational support • Use modern tools and coding assistants thoughtfully to accelerate delivery while maintaining strong standards for quality, security, reliability, and maintainability • Partner with product, data science, and engineering teams to translate ideas into... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    7 days ago
  •  ...automation experience to join the Decision Operations team in Dublin. This role blends strong software engineering skills with deep quality engineering expertise to ensure our decisioning systems are reliable, scalable, and secure. Role (What You Will Do) As an... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...Overview The Corporate Client Experience Program team is looking for a Manager, Software Engineering to help achieve time-to-market, quality excellence, and higher customer satisfaction. The ideal candidate is passionate about the customer experience journey, highly... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...closely with Product Owners, Business Analyst, Systems Analyst, Technical leads and other developers to define user stories. • Work Quality Engineers to ensure high quality deliverables. . • Develop high-quality, scalable and secure software solutions. • Assist with... 
    Quality
    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    23 days ago
  •  ...customers and developers globally. This is a hands-on individual contributor role focused on designing, building, and maintaining high-quality automated test frameworks and pipelines. You will be embedded in a feature team, working closely with software engineers to... 
    Quality
    Full time
    Work at office
    Worldwide

    Mastercard

    Ireland
    16 days ago
  •  ...accelerate design, coding, testing, documentation, troubleshooting, and delivery while maintaining strong engineering judgment and code quality standards • Champion an AI-enabled SDLC by improving developer workflows, automation, test generation, code review quality,... 
    Quality
    Full time
    Temporary work
    Worldwide

    Mastercard

    Ireland
    16 days ago
  •  ...the integration, cleaning, and transformation of datasets to ensure consistency and readiness for AI applications Deliver high-quality AI solutions and tools within agreed-upon timelines and budget parameters and conducting post-implementation reviews Guide others... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    4 days ago
  •  ...to high complexity while ensuring project results contribute positive business value and meet agreed on scope, cost, schedule and quality objectives. Manage the SAFe Agile process to ensure the seamless delivery of software to market. Are you interested in helping... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    25 days ago
  •  ...Development leadership team, you will be passionate about building world class engineering teams that enjoy what they do. A strong focus on quality is a must, as is seeking out and driving continuous improvements. As a software development manager, you will be responsible for... 
    Quality
    Full time
    Local area
    Worldwide

    Mastercard

    Ireland
    29 days ago
  •  ...including data ingestion, storage, processing, platform observability and FinOps—designed to empower domain teams to own and publish high-quality data products while maintaining enterprise-grade security, compliance, and reliability. You will work closely with Engineering,... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    21 days ago
  •  ...Excellent communication and collaboration skills, with a focus on teamwork. High attention to detail and commitment to delivering high-quality user experiences. A proactive attitude and eagerness to learn and adapt in a fast-paced environment. Corporate Security... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    22 days ago
  •  ...development teams and stakeholders to ensure reliability solutions align with technical and business needs. • Participate in reviews and quality assurance activities to uphold system stability standards. • May contribute to solution development for new products/services and... 
    Quality
    Full time
    Worldwide

    Mastercard

    Ireland
    8 days ago
  •  ...standards in both AI development and software engineering practices Track delivery progress, manage risks, and ensure timely, high‑quality execution of use cases aligned to program priorities All About You Proven experience leading teams delivering AI/ML solutions... 
    Quality
    Full time
    Worldwide
    Shift work

    Mastercard

    Ireland
    28 days ago