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  •  ...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
    a month 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
    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
  •  ...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
    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
    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
    Immediate start
    Worldwide

    Mastercard

    Ireland
    27 days ago
  •  ...architecture, translating business and system requirements into scalable, reliable, and maintainable solutions Define high- and low-level design artifacts, including APIs, data models, system interactions, and component boundaries Establish and enforce architecture... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    14 days ago
  •  ...with Angular to React migrations • Domain experience in payments, fraud, or high-compliance enterprise environments Experience level (guidance): Typically 8–12+ years with demonstrated technical leadership, architecture ownership, and large-scale production delivery... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    6 days ago
  •  ...representing the next evolution of Mastercard’s consulting capabilities. It brings together deep industry expertise, differentiated data...  ...track record leading high-performing teams, including director-level leaders, senior engineers, TPMs, and experienced individual... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    12 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... 
    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
    a month ago
  •  ...Networks applications, ensuring alignment with business and platform roadmaps. • Provide strong technical leadership by driving high level architectural discussions, influencing cross functional engineering teams, and shaping scalable, secure, and highly available... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...outcomes. Demonstrated experience engaging with senior leaders and managing a broad stakeholder landscape across functions and levels. Strong written and verbal communication skills, with the ability to tailor messaging for technical teams and executive audiences... 
    Suggested
    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...
    Suggested
    Full time
    Worldwide
    3 days per week

    Mastercard

    Ireland
    a month ago
  •  ...standalone text copywriting loop runs, manual office data entry transcription, or standard entry-level frontend theme styling, you will lead an active...  ...Principal, Revenue Operations Specialist, or closely matching tech-stack analytics capacity within a high-growth tech... 
    Entry level
    Permanent employment
    Full time
    Work at office
    Remote work
    Work from home
    Home office
    Flexible hours
    Shift work

    Paddle

    Ireland
    a month ago
  •  ...infrastructure solutions to meet business requirements in adherence with MasterCard standards, processes and best practices and with a high level of innovation, cost effectiveness, high quality and faster time to market • Scrum multiple infrastructure design engineering teams... 
    Full time
    Worldwide

    Mastercard

    Ireland
    28 days ago
  •  ...Strategist to own the content experience end-to-end: from how we organize information to how every word sounds when a developer reads it. And the timing matters. Our API catalog is growing, developer expectations are higher than ever, and AI agents are starting to... 
    Full time
    Worldwide

    Mastercard

    Ireland
    8 days ago
  •  ...pod. Own the design and evolution of dashboards, north star metrics and analytical frameworks that drive decisions at the highest level of the business. Build and maintain data infrastructure at scale, from scalable dbt models and production pipelines to full-... 
    Full time
    Remote work

    Kraken

    Ireland
    20 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
  •  ...assisting the development team with building out software solutions for Mastercard. Role: • Dive as deep as you want into the tech stack, the integration patterns, the organizational capabilities, and the company wide assets that can be leveraged to provide technical... 
    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    6 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
  •  ...helping Mastercard achieve its goals by ensuring security is at the heart of everything we do. The ideal candidate needs an elevated level of expertise in information security and secure engineering disciplines. • Apply knowledge of security principles, theories, and... 
    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    7 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
  •  ...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... 
    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...loops, generic frontend UI canvas styling, or standard administrative spreadsheet entries, you will lead an active packet forwarding, asynchronous signaling orchestration, and low-level system daemon development laboratory. Partnering cross-functionally with system test... 
    Permanent employment
    Full time
    Remote work
    Home office
    Shift work

    Arista Networks

    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
    a month ago
  •  ...solving skills and ability to work collaboratively in cross‑functional teams Experience mentoring engineers and contributing to team‑level technical leadership Corporate Security Responsibility All activities involving access to Mastercard assets, information, and... 
    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... 
    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
    a month ago