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  •  ...Platform team in Dublin have an exciting opportunity to hire a Senior Java Software Engineer. Our team is responsible for designing and developing new capabilities and frameworks on the MasterCard Fraud Management Platform. This platform provides sophisticated business... 
    Suggested
    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...throughput services that power real-time fraud decisioning on the Mastercard Fraud Platform. In this role, you will be responsible for: Develop and maintain CI/CD pipelines to enable reliable, repeatable deployments. Deploy, operate, and troubleshoot services across... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...design Participate in software design and architecture discussions, providing input from a quality and reliability perspective Develop and execute unit, functional, integration, and end-to-end tests Drive shift-left testing practices across the development... 
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    Full time
    Worldwide
    Flexible hours
    Shift work

    Mastercard

    Ireland
    a month ago
  •  ...intellectually curious and has a passion for problem solving. Role: This role involves working with a team of talented and experienced developers to develop high performance, low latency, highly scalable Java based services. In this role, you will be involved in: •... 
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    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...world that unlocks priceless possibilities for all. Overview The Mastercard Payment Networks team is looking for a talented Developer to drive our customer experience strategy forward by consistently innovating and problem-solving. Our solutions are built on the Digital... 
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    Full time
    Worldwide

    Mastercard

    Ireland
    25 days ago
  •  ...frontend, backend, APIs, and data-processing layers using modern technologies such as Java/Spring Boot, TypeScript, and React. Develop and optimize data-intensive applications leveraging Databricks, Spark, and related platforms to efficiently process, transform, and... 
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    Full time
    Immediate start
    Worldwide

    Mastercard

    Ireland
    12 days ago
  •  ...Engineer II – Test Automation to join our Account Service team at Mastercard, working on tools and platforms that serve customers and developers globally. This is a hands-on individual contributor role focused on designing, building, and maintaining high-quality automated... 
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    Full time
    Work at office
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...potential. Title and Summary Senior Software Engineer Overview Be part of the Operations & Technology Fraud Products team developing new capabilities for MasterCard's Decision Management Platform, which serves as the core for multiple business solutions to... 
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    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection and... 
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    Full time
    Work experience placement
    Remote work
    Worldwide

    Twilio

    Ireland
    13 days ago
  •  ...while ensuring alignment with Mastercard’s standards for security, performance, and reliability. Role & Responsibilities Design, develop, and deliver AI-powered solutions leveraging modern architectures, including LLM-based systems and retrieval-augmented generation (... 
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    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...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 productivity across the full product development lifecycle. You will... 
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    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  • €115k - €130k per year

     ...growing engineering team. This is a hands-on, high-impact role where you’ll drive key initiatives across deployment, observability, developer productivity, and cloud cost management. You’ll work closely with application engineers, QA, and cross-functional stakeholders... 
    Suggested
    Remote job
    Full time
    Worldwide
    Home office
    Flexible hours

    Sardine

    Ireland
    1 day ago
  •  ...Team, Best Company for Diversity, and top rankings for Work-Life Balance—Arista fosters a highly inclusive environment where elite developers own their systems from initial definition to live multi-region deployment. Position Overview We are seeking a highly... 
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    Permanent employment
    Full time
    Remote work
    Home office
    Shift work

    Arista Networks

    Ireland
    22 days ago
  •  ...potential. Title and Summary Lead Software Engineer Overview Be part of the Operations & Technology Fraud Products team developing new capabilities for MasterCard's Decision Management Platform, which serves as the core for multiple business solutions to combat... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    14 days ago
  •  ...team-owned and what impact they can or cannot claim. This Role Is Not For Engineers who only want fully defined tickets. Developers who build screens without caring about user experience. People who ignore crashes, edge cases, loading states or performance.... 
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    Full time
    Remote work

    BJAK

    Ireland
    2 days ago
  •  ...reliability for large-scale, high-traffic systems. All About You: • Extensive experience as a backend Software Engineer or Software Developer in a fast-paced, collaborative environment. • Strong experience developing backend applications using Java. • Proven expertise... 
    Full time
    Worldwide
    3 days per week

    Mastercard

    Ireland
    a month ago
  •  ...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, release confidence, and team productivity • Partner closely with... 
    Full time
    Temporary work
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...About This Role We are looking for a Senior Shopify Full Stack Developer with deep expertise in the Shopify ecosystem, a strong grasp of headless architecture, and experience leading enterprise-scale development initiatives. You'll be responsible for building scalable... 
    Full time

    Remote Talent LATAM

    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...
    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
    25 days ago
  •  ...increasingly complex enterprise customers. To make that happen, you’ll set the strategy, strengthen our technical sales motions, and develop the team that connects our customers, go-to-market organisation, partners, and product teams: What you’ll be doing DEFINING... 
    Full time
    Temporary work
    Immediate start

    N8n

    Ireland
    1 day ago
  •  ...to secure, scalable production — bringing strong engineering rigour and a collaborative mindset to everything you build. Role Develop and contribute to AI and agentic systems across the full lifecycle from design through production deployment Build and operate... 
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...In this role, you will be responsible for building and operationalizing AI solutions Key responsibilities include: Design, develop, and deploy AI and machine learning models to solve defined business and product problems Contribute to the development and optimization... 
    Full time
    Worldwide

    Mastercard

    Ireland
    28 days ago
  •  ...The Role We are looking for mobile developers to build BJAK's AI Neobank App across Android and iOS. This role is for strong mobile builders who can ship clean, reliable and intuitive mobile experiences, whether their main strength is Android, iOS or both. What... 
    Full time

    BJAK

    Ireland
    5 days ago
  •  ...candidate combines deep technical expertise with strategic thinking and strong leadership capabilities. Role: Responsible for developing AI-driven innovative analytical solutions and identifying opportunities to support business and client needs in a quantitative... 
    Full time
    Worldwide

    Mastercard

    Ireland
    29 days ago
  •  ...responsible for driving the practical application of transformer‑based and generative AI capabilities—ensuring models are effectively developed, adapted, and deployed to solve real business problems. You will lead a team working at the intersection of model development... 
    Full time
    Worldwide
    Shift work

    Mastercard

    Ireland
    a month ago
  •  ...Process Improvement & Mentorship • Mentor and guide Network Operations Engineers on troubleshooting techniques and best practices. • Develop and maintain troubleshooting runbooks, knowledge articles, and standard operating procedures. • Identify recurring issues and... 
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...challenges driving hard to bring innovative payment solutions to market. Role This role involves working with a team of talented developers to develop high performance Java based solutions. In this role, you will be responsible for: • Design and implementation of... 
    Full time
    Worldwide

    Mastercard

    Ireland
    22 days ago
  •  ...exciting opportunity to hire a Software Development Manager to help grow an existing team that will be working on designing and developing new capabilities on the Mastercard Fraud Management Platform. The Fraud Platform provides sophisticated business solutions to authenticate... 
    Full time
    Local area
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...Manage delivery across multiple workstreams, ensuring alignment to program priorities, timelines, and quality expectations Build and develop a high‑performing engineering team, including hiring, coaching, and performance management Act as a key stakeholder partner,... 
    Full time
    Worldwide
    Shift work

    Mastercard

    Ireland
    a month ago