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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...SuggestedFull timeWorldwide
- 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...SuggestedFull timeWorldwide
- ...Gateway, and Control Tower. • Build and manage infrastructure using CloudFormation/CDK(TypeScript), with fluency in Python. • Develop CI/CD pipelines using tools like Jenkins, BitBucket/GitHub, Artifactory, and Sonarqube. • Drive platform reliability and scalability...SuggestedFull timeWorldwide
- ...platforms (Prometheus, Grafana, Druid, Splunk, Loki). • Excellent communication skills and the ability to work effectively with Developers, QE, Operations and support teams. • Experience with FinOps or cost optimization in cloud environments • Demonstrated...SuggestedFull timeWorldwide
- 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...SuggestedFull timeWorldwide
- ...identify and correct malfunctions and other operational problems. · Proficient to advanced knowledge and proven track record in developing processes and documentation to help increase functionality and efficiency of available infrastructure in Distributed Platforms....SuggestedFull timeWork experience placementWorldwide
- ...to own our vmware virtualization service. This role will assume responsibility for our global virtualization engineering team and developing and executing our virtualization roadmap. You will focus on scaling our service as we experience rapid growth, ensuring...SuggestedFull timeWorldwide
- ...development, you should also have a good understanding of back-end technologies, enabling effective collaboration with back-end developers and integration of APIs and services. Role Design and develop dynamic, user-friendly, and responsive user interfaces using...SuggestedFull timeWorldwide
- ...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...SuggestedFull timeWorldwide
- 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...SuggestedFull timeWorldwide
- ...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...SuggestedPermanent employmentFull timeRemote workHome officeShift work
Arista Networks
Ireland8 days ago - ...of an inclusive, adaptable, and forward-thinking organization, apply now. Job Summary We are looking for a Senior Splunk Developer to design, build, and optimize scalable Splunk environments for security, IT operations, and business analytics. You will lead Splunk...SuggestedWork at officeRemote workFlexible hours
- ...great relationships with technical peers across your organization Skills Broad experience as a Software Engineer / Full Stack Developer. Hands on experience implementing design patterns and using multiple programming languages. Experience building and...SuggestedFull timeWork experience placementWorldwide
- 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...SuggestedFull timeWorldwide
- ...to ensure root causes are identified. When patterns of failure or compatibility issues between software and infrastructure emerge, develop and implement strategies to remediate or mitigate risks. Champion observability as a core principle for infrastructure services...SuggestedFull timeWorldwide
- ...integrating ADI products into their designs. You will provide innovative, practical, and timely solutions to customer issues while developing a comprehensive system-level understanding of application segments. In this role, you'll work collaboratively within cross-...Permanent employmentWork at officeRemote work
- ...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 timeWorldwide3 days per week
- ...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 timeTemporary workWorldwide
- ...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 (...Full timeWorldwide
- 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 timeWorldwide
- ...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...Full timeWorldwide
- ...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...Full timeWorldwideFlexible hoursShift work
- ...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: •...Full timeWork experience placementWorldwide
- ...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...Full timeWorldwide
- 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 timeWorldwide
- ...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...Full timeWorldwide
- ...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...Full timeWork experience placementWorldwide
- ...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...Full timeWorldwide
- ...to ensure root causes are identified. When patterns of failure or compatibility issues between software and infrastructure emerge, develop and implement strategies to remediate or mitigate risks. Leverage automation and AI technologies to enhance proactive issue detection...Full timeWorldwide
- ...are responsible for ensuring that our platform is stable and healthy. We break down barriers to run our products by fostering developer run ownership and empowering developers to build resilient products. We support our developers during the application build...Full timeWorldwide
