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- ...technologies, AI capabilities, and industry best practices to continuously improve platform performance, reliability, and customer experience. All About You Strong Java development expertise with a deep understanding of object-oriented design principles, software...SuggestedFull timeWorldwide
Mastercard
Ireland10 days ago - ...Raise process improvement opportunities • Provide technical support and mentoring to junior team members Required Skills • Experience with Java and Spring, as well as tools like Selenium and Playwright • Experience in advanced code development, code review, and...SuggestedFull timeWorldwideFlexible hours
Mastercard
Ireland10 days ago - ...engineering leadership and C-suite audiences Stay current with AI market trends, frameworks, and emerging technologies Required Experience Strong understanding of MCP, AGENTS.md, SKILLS, tool-calling patterns Experience with modern AI tooling such as: GitHub...SuggestedFull timeWorldwide
Mastercard
Ireland10 days ago - ...in-the-loop controls. Identify and resolve performance bottlenecks across services, APIs, data processing workloads, and user experiences. Collaborate with cross-functional teams to translate business requirements into scalable technical solutions. Mentor junior...SuggestedFull timeWorldwide
Mastercard
Ireland10 days ago - ...Architect, you will: • Design and deliver robust, scalable, and secure Open Banking services that power next-generation financial experiences. • Be deeply hands-on, diving into code, architecture reviews, and design sessions to ensure technical excellence and execution...SuggestedFull timeWorldwide
Mastercard
Ireland6 days ago - ...Education: • Bachelor's degree in Information Systems, Information Technology, Computer Science or Engineering or equivalent experience. Knowledge / Experience: • Extensive understanding of and experience with Software Engineering Concepts and Methodologies....SuggestedFull timeWorldwide
Mastercard
Ireland10 days ago - ...maintainability, and performance. Ensure solutions meet Mastercard standards for quality, reliability, security, compliance, and customer experience. Drive operational excellence through observability, automation, risk reduction, and continuous service improvement....SuggestedFull timeWorldwide
Mastercard
Ireland10 days ago - ...standards and improve process efficiency • Support collection and reporting of project and software metrics About you: • Experience in the software engineering field • Knowledge of common industry standard best programming practices. • Thorough knowledge and...SuggestedFull timeWork experience placementWorldwide
- ...generation of intelligent decisioning platforms that power fraud prevention, risk management, payment intelligence, and customer experiences at global scale. The AI & Decision Product Enablement (AI & DPE) – Decision Enrichments team in Dublin is looking for an exceptional...SuggestedFull timeWorldwide
- ...a sustainable, inclusive global economy. We cultivate an environment for all employees that respects their strengths, views, and experiences through a global and collaborative culture of inclusion and a sense of belonging. Mastercard software engineering teams are obsessed...SuggestedFull timeWorldwideFlexible hours
- ...performance engineering best practices and standards across teams. Technical Skills Required • Strong software engineering experience developing enterprise-grade systems. • Expertise in Java, Golang, or other modern backend programming languages. • Experience...SuggestedFull timeWorldwide
- ...real-time authentication intelligence that helps protect consumers and businesses from fraud while improving the digital payment experience. The platform powers key Mastercard products including Identity Check, Smart Authentication, AAV Validation, and Token Provisioning...SuggestedFull timeWorldwide
- ...We are looking for a Senior Software Developer to join our DMP team in Dublin office. • Are you a strong technical programmer with experience working on high performance applications? • Are you a excited about getting a 360 degree view of the coding world - writing...SuggestedFull timeWork at officeWorldwide
- ...solutions. This role offers the opportunity to work on innovative virtual card products that power secure and seamless B2B payment experiences for customers worldwide. The ideal candidate is passionate about building scalable, cloud-native applications, solving complex...SuggestedFull timeWorldwide
- ...provide accurate perspectives on Credit Risk, Portfolio Optimization, and Ad Insights. Currently, we are enhancing our customer experience with new user interfaces, moving to API-based data publishing to allow for seamless integration in other Mastercard products and...SuggestedFull timeWorldwideFlexible hours
- ...Mastercard technology, security, privacy, and compliance standards in the design and implementation of solutions. Essential Skills & Experience • 3+ years of hands-on software engineering experience building backend services, APIs, or integration solutions. • Strong...Full timeWorldwide
- ...telemetry—transforming complex operational signals into a single, programmable control plane. If you are excited to build foundational... ...goodput. What You’ll Bring to the Team: Production Systems Experience: Minimum of 2+ years of experience building, shipping, and...Hourly payFull time
- .... • Deep knowledge of software development processes including SAFe/Agile processes. • A wide breadth and depth of technical experience including JBoss, Tomcat, shell scripting, JSON, multi-threading, Maven, Linux, SQL, Pivotal, Kafka and Spring framework tech stack...Full timeWorldwide
- ...quality delivery across the team and partner organizations. Ideal Candidate Qualifications: 8+ years of software engineering experience delivering scalable, high-performance, and reliable software in an agile environment. Strong hands-on experience designing and...Full timeImmediate startWorldwide
- ...quality, security, performance, and maintainability. Proactively diagnose and resolve complex production, security, customer-experience, and performance issues, using root-cause analysis and preventative improvements. Champion automation across build, deployment...Full timeWorldwide
- ...on shared initiatives. • Lead by example to embed the Mastercard Way principles across the group. All About You • Hands-on experience leading large-scale technology transformation initiatives. • Experience leading initiatives in the payments domain. • Deep...Full timeWorldwide
- ...opportunities across the SDLC, including code generation, test automation, and troubleshooting. All About You: • Extensive experience as a backend Software Engineer or Software Developer in a fast-paced, collaborative environment. • Strong experience developing...Full timeWorldwide3 days per week
- ...quality delivery across the team and partner organizations. Ideal Candidate Qualifications: 8+ years of software engineering experience delivering scalable, high-performance, and reliable software in an agile environment. Strong hands-on experience designing and...Full timeWorldwide
- ...of the product suite. All About You • Ideally experienced developer with strong/expert level Java development/architecture experience with Spring/Hibernate expertise. • Proven experience building world class solutions on a global scale. • Strong experience working...Full timeWorldwide
- ...About You Qualifications: • Ability to innovate and develop new approaches to complex problems • Prior software development experience, particularly using Java and the Test Driven Development (TDD) methodology • Familiarity with integrating vendor and open...Full timeWorldwide
- ...debt management, performance engineering, scalability, and software architecture best practices. All about you: Preferred Experience • 10+ years of software development experience. • 3+ years in a technical lead or lead developer role. • Proven experience...Full timeWorldwide
- ...and developer workflows. You will help build the tooling, services, and reusable patterns that enable teams across Mastercard to experiment, validate, and scale AI-enabled solutions. We are looking for someone with strong engineering fundamentals, a product-building...Full timeWorldwide
- ...usually spread across the three functions. Our domain is quite large and it is constantly evolving. Our key values are unified experience , automation and integration and Observability Native. We are customer focused and aim to provide an excellent customer experience...Full timeRemote workWorldwide
- ...materials, knowledge base documentation, and standard operating procedures (SOPs). What You’ll Bring to the Team: Education/Experience: Bachelor's degree in IT, Computer Science, Engineering, or a related field, or 4+ years of equivalent technical experience....Hourly payFull time
- ...mentorship, training, and hands-on work operating large-scale AI infrastructure What You’ll Bring to the Team: ~5+ years of experience in Production Engineering, SRE, or large-scale infrastructure operations ~ Experience supporting GPU workloads, HPC environments...Hourly payFull time
