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  • 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...
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    9 days ago
  •  ...support sophisticated business experimentation and decision-making for some of the world’s largest organizations. You will: Lead team level system design, including high level design, detailed design, API contracts, data flows, service interactions, integration patterns,... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    9 days ago
  •  ...and report results • Update existing test plans and automated test scenarios to reflect new requirements • Participate in project-level reviews, walkthroughs and inspections, and conduct test reviews, including test plans, requirements, cases and automation coverage... 
    Suggested
    Full time
    Worldwide
    Flexible hours

    Mastercard

    Ireland
    9 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...
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    9 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...
    Suggested
    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...
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    9 days ago
  •  ...working with legal and compliance teams to ensure 3rd party contracts protect MasterCard interests. • Experience constructing service level agreements to be used with 3rd parties and clients. • Experience integrating systems within a service oriented architecture and e-... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    9 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...
    Suggested
    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...forecasting activities. • Use telemetry, monitoring, and observability data to improve performance and reliability. • Produce executive-level performance reports and recommendations. • Establish performance engineering best practices and standards across teams.... 
    Suggested
    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...
    Suggested
    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...
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    8 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...
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    25 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...
    Suggested
    Full time
    Worldwide
    Flexible hours

    Mastercard

    Ireland
    25 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...
    Suggested
    Full time
    Worldwide
    Flexible hours

    Mastercard

    Ireland
    15 days ago
  •  ...hands on. We are looking for a Senior Software Developer to join our DMP team in Dublin office. • Are you a strong technical programmer with experience working on high performance applications? • Are you a excited about getting a 360 degree view of the coding... 
    Suggested
    Full time
    Work at office
    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
    25 days ago
  •  ...legacy systems toward scalable, cloud-native, API-driven, and service-oriented architectures. Lead system design across multiple levels of detail, including platform architecture, high-level design, detailed technical design, integration patterns, non-functional... 
    Full time
    Immediate start
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...building a culture of continuous learning and craftsmanship. Comfortable representing technical strategy and progress in senior-level forums, architecture reviews, and cross-functional discussions. Corporate Security Responsibility All activities involving access... 
    Full time
    Worldwide

    Mastercard

    Ireland
    4 days ago
  •  ...to run anywhere, for anyone. The SVP of Acceptance Engineering is a technology leader and strategic thinker who can zoom into low-level details where required and will set technical direction for the global team. A key aspect of this role will be working closely with... 
    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
    28 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
    22 days ago
  •  ...through modernization, automation, reusable patterns, and engineering best practices. Provide technical mentorship to junior and mid-level engineers through design guidance, code review, pairing, knowledge sharing, and modeling strong engineering judgment. Navigate... 
    Full time
    Worldwide

    Mastercard

    Ireland
    25 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
    3 days per week

    Mastercard

    Ireland
    4 days ago
  •  ...products to ensure alignment with the rest of the product suite. All About You • Ideally experienced developer with strong/expert level Java development/architecture experience with Spring/Hibernate expertise. • Proven experience building world class solutions on a... 
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...telemetry—transforming complex operational signals into a single, programmable control plane. If you are excited to build foundational...  ..., Rust, or C++. Problem-Solving & Ownership: High comfort level working through ambiguous problem statements, proposing clear... 
    Hourly pay
    Full time

    Crusoe

    Ireland
    16 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
    23 days ago
  • Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for...
    Full time
    Remote work
    Worldwide

    Grafanalabs

    Ireland
    1 day 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
  •  ...balance people leadership, technical execution and operational excellence while partnering closely with Product, Architecture, SRE and Programme teams to deliver customer and business outcomes. Responsibilities include: Lead, coach and develop a high-performing software... 
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago