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  •  ...future regulations—building a secure, compliant, and forward-looking tech environment. The Technology Regulatory Market Compliance (...  ...reporting and communications; surface exposure, drivers, and systemic control themes. • Advise executive leadership on risk posture,... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...software engineering in test Very good Java skills used in automation or tooling Experience testing APIs, UI, and distributed systems Ability to combine manual testing and automation effectively Experience collaborating closely with developers in feature... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...successful product throughout its entire lifecycle. Advanced degree in Computer Science, Data Analytics, Management Science, Information Systems Science, Statistics or related fields. Experience in finances or networks is desirable but not necessary. Corporate Security... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...meaningful visibility and impact at senior levels. Beyond day-to-day operations, this role offers the opportunity to build durable systems that last, translating complex customer signals into clear, scalable interventions that empower teams and improve outcomes. It is... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...Architects and Engineers responsible for the analysis and design of the infrastructure framework to fit the application, platform or system needs in-line with MasterCard's operational standards and principles. Infrastructure Design Services is engaged from the... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...Ireland. Position Overview We are seeking a highly analytical, systems-minded, and process-driven Senior Revenue Operations Specialist...  ...workflow redesign. This position requires an enterprise tech or software operations veteran with 5+ years of background who analyzes... 
    Suggested
    Full time
    Work at office
    Immediate start
    Remote work
    Work from home
    Home office
    Flexible hours
    Shift work

    Poka

    Ireland
    a month ago
  •  ...o TCP/IP, BGP, OSPF, VLANs, QoS o DIA, MPLS, Ethernet, DWDM, and backbone connectivity o Network monitoring and ticketing systems o Data Center Connectivity • Proven ability to lead incident calls and manage high-severity outages. • Experience working directly... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...practices. The ideal candidate will demonstrate a development-first mindset, with hands-on experience in building scalable backend systems and the ability to design and implement robust automation solutions across the application stack. The individual will play a key... 
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    Full time
    Worldwide
    Flexible hours
    Shift work

    Mastercard

    Ireland
    a month ago
  •  ...availability expectations, and strong trust guarantees. The architecture spans API gateways, identity and consent, distributed data systems, analytics platforms, and regulated integrations with financial institutions. The challenges are real: Designing systems that... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...technology-driven strategies and robust internet lead generation systems empower our agents to achieve remarkable success month after...  ...collaborative environment where your efforts directly impact success. # Tech-Savvy: You embrace new tools, systems, and platforms to... 
    Suggested
    Local area
    Flexible hours

    Team Lally

    Ireland
    5 days ago
  •  ...governments realize their greatest potential. Title and Summary Manager, Software Engineering In Control For Commercial Payments is a system within the Smart Data Commercial Platform. We allow issuing banks to provide Virtual Card solutions for their Commercial customers... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    10 days ago
  •  ...Platform (DMP), which provides critical authentication and fraud prevention capabilities. Our focus is on operating highly resilient systems in the cloud, improving observability, and driving automation across build, deployment, and runtime operations. This role is... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...engineers and raising the bar for technical excellence What We’re Looking For Proven experience building large-scale distributed systems Strong background in microservices, APIs, cloud platforms, and modern engineering practices Ability to operate with urgency,... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...unlocks priceless possibilities for all. Overview The Distributed Platform organization at Mastercard is looking for a Lead System Platform Engineer. The Lead System Platform Engineer will have proven experience architecting, designing, and implementing server-based... 
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    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    29 days ago
  •  ...easiest? Role • Maintenance and management: Perform daily administration, monitoring, and upgrading of load balancer appliances and systems. This involves ensuring that configurations and PKI certificates are backed up and renewed. • Troubleshooting: Identify and... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...About the Role Software Design & Architecture Lead end-to-end software design and architecture, translating business and system requirements into scalable, reliable, and maintainable solutions Define high- and low-level design artifacts, including APIs, data... 
    Full time
    Worldwide

    Mastercard

    Ireland
    7 days ago
  •  ...Technologists who are energized by the challenges of a truly global network. With the talent and vision to create the critical systems and products that power global commerce and connect people everywhere to the vital goods and services they need every day. Working... 
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...Platform Role overview This role combines technical leadership, system design, and practical engineering contribution. You will guide...  ...technical guidance through design, code, and test reviews Tech stack & environment Java (Spring Boot), monolithic and... 
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...consistently delivering results in milliseconds to support mission critical business solutions. Role In this role you will design systems to enable deployment and management of critical high-volume, low-latency financial systems into public and private cloud... 
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...g. regulatory, legal, technology, competitive, technology environment etc.) • Leverage working knowledge of Mastercard business, systems, products and customer requirements in making fact-based business and product decisions • Take accountability for the delivery of... 
    Full time
    Worldwide

    Mastercard

    Ireland
    23 days ago
  •  ...Product Manager- Technical II that will provide innovative, secure, and reliable solutions for core Mastercard transaction switching systems. The ideal candidate is passionate about connecting business with technology, highly motivated, and an innovator who embraces,... 
    Full time
    Worldwide
    Shift work

    Mastercard

    Ireland
    a month ago
  •  ...Mastercard Fraud Platform. • Work as part of a co-located Agile SCRUM team. • Work closely with Product Owners, Business Analyst, Systems Analyst, Technical leads and other developers to define user stories. • Work Quality Engineers to ensure high quality... 
    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...experienced engineer who combines strong software engineering fundamentals with practical experience building production-ready AI systems. You will lead the design and delivery of secure, scalable, and reliable agentic applications that can reason, orchestrate tools... 
    Full time
    Temporary work
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...pipeline integration • Strong understanding of RESTful APIs, methods, and CRUD-based architectures • Experience testing distributed systems and microservices-style backends • Ability to work closely and collaboratively with software engineers in a feature team setting... 
    Full time
    Work at office
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...expertise with a passion for AI, innovation, and practical problem solving. You will design and build scalable, production-grade systems that leverage AI, agentic workflows, and modern developer tooling to accelerate product delivery and improve engineering... 
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...integrate z/OS Communication Server technologies with z/OS WebSphere Servers and other middleware solutions. • Utilize z/OS Unix System Services for integrating mainframe applications with distributed environments. • Monitor system performance and implement... 
    Full time
    Worldwide
    Weekend work

    Mastercard

    Ireland
    14 days ago
  •  ...Problem, and Service Management. Demonstrated experience improving operational processes, reducing incident noise, and enhancing system reliability and availability. Skilled in driving data‑driven operational decisions, using SLIs/SLOs, KPIs, and service health... 
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...and analytics platforms (e.g., Databricks, Snowflake) • Streaming, APIs, and event-driven architectures • Strong analytical and systems-thinking skills. Preferred Qualifications • Experience in highly regulated industries such as financial services, payments, or... 
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...it. Technologists who are energized by the challenges of a truly global network. With the talent and vision to create the critical systems and products that power global commerce and connect people everywhere to the vital goods and services they need every day. Working... 
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...technology company behind the world’s fastest payments processing network. We are a vehicle for commerce, a connection to financial systems for the previously excluded, a technology innovation lab, and the home of Priceless®. We ensure every employee has the opportunity... 
    Full time
    Work at office
    Worldwide
    Flexible hours

    Mastercard

    Ireland
    20 days ago