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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
    2 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
    16 days ago
  •  ...prototypes) utilizing advanced machine learning, deep learning, and generative AI techniques Delegate and review work for junior-level colleagues to ensure downstream applications and tools are not compromised or delayed Serve as a technical coach for junior-level... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    3 days ago
  •  ...stakeholder projects • Escalates technical errors or bugs detected in project work • Assists with ad hoc work as delegated by senior level colleagues All about you • Highly motivated and detail-oriented individual with a passion for data analysis and problem-solving... 
    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
    a month ago
  •  ...monitoring strategies. • Support the creation of solutions with high level of innovation, cost effectiveness, high quality and faster time...  ...) Innovation and Thought Leadership (Experienced) IT Business Process (Experienced) IT Security (Experienced) People... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    9 days ago
  •  ...auditability Lead code reviews and design reviews for data engineering deliverables across the program Mentor and guide senior and mid‑level data engineers, providing technical direction and delivery oversight Contribute to program‑level planning by estimating effort,... 
    Suggested
    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...
    Suggested
    Full time
    Worldwide
    Shift work

    Mastercard

    Ireland
    27 days ago
  •  ...And the opportunity to work alongside experts and leaders at every level of the business, improving what exists, and inventing what’s next...  ...growth, scalability, and efficient infrastructure usage. • IT Service Management - Ability to apply IT service management principles... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    7 days ago
  •  ...and Solutions Blockchain Networks platforms. • Define platform level security architecture and drive execution of long term security strategy...  ...10-15 years in information security disciplines. • Extensive IT experience demonstrating thought leadership and cross functional... 
    Suggested
    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    15 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
    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
    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
    15 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
    17 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
    14 days ago
  •  ...operation of applied AI solutions. This role is ideal for someone early in their AI engineering career who has moved beyond junior-level work and is ready to take on independent delivery ownership with guidance from senior engineers. You will work closely with AI... 
    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
    Temporary work
    Worldwide

    Mastercard

    Ireland
    15 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
  • 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
    Work experience placement
    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
    21 days ago
  •  ...Qualifications Required: ~12+ years of software engineering experience, with 7+ years focused on Quality Engineering at increasing levels of scope and leadership ~5+ years managing engineering teams, including managing people leaders (managers of managers) ~... 
    Full time
    Temporary work
    Worldwide
    Shift work
    Early shift

    Mastercard

    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
    17 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
    Immediate start
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...shared services and legacy systems Set engineering standards and provide technical guidance through design, code, and test reviews Tech stack & environment Java (Spring Boot), monolithic and microservices architectures, REST/event-driven integrations, CI/CD (... 
    Full time
    Worldwide

    Mastercard

    Ireland
    21 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
    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...
    Full time
    Worldwide

    Mastercard

    Ireland
    13 days ago
  •  ...And the opportunity to work alongside experts and leaders at every level of the business, improving what exists, and inventing what’s next...  ...growth, scalability, and efficient infrastructure usage. • IT Service Management - Ability to apply IT service management principles... 
    Full time
    Worldwide
    Shift work

    Mastercard

    Ireland
    7 days ago
  •  ...operations or design, including at least 3 years supporting e commerce, financial services, or large scale SaaS platforms. • Expert-level understanding of TCP/IP networking, including LAN and WAN architectures. Experience with private MPLS networks and SD WAN... 
    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
    21 days ago
  •  ...investigate complex issues. • Familiarity with network telemetry tools such as SolarWinds and NetScout. • Proficiency in packet level debugging, including capturing traffic with tools like tcpdump and analyzing packets using Wireshark. • Broad understanding of end... 
    Full time
    Worldwide

    Mastercard

    Ireland
    28 days ago