Mastercard - IT - Software Development

Join Mastercard's Mainframe Services team in Ballerup as a Senior Software Engineer. You will design and modernize critical COBOL, JCL, and DB2 applications on z/OS, ensuring global transaction reliability. This role requires 5+ years of mainframe experience and offers work on cutting-edge modern...

Lead Software Engineer role for IBM mainframe experts in Ballerup. Maintain and develop the critical PiNet Batch solution for Denmark's financial sector. Requires advanced Assembler, COBOL, and deep mainframe (ISPF/TSO, JES) experience. Key duties include cryptographic key procedures, system supp...

Lead user research for a global B2B real-time payments platform in London. Apply your expertise in qualitative and quantitative methods to shape products used in national banking infrastructures worldwide. Join a collaborative agile team, using tools like Figma to deliver actionable insights that...

Join Mastercard's Foundry R&D in Dublin as a Senior Software Engineer on the Agentic AI team. Apply your expertise in Generative AI, LLMs, and frameworks like LangGraph to build scalable tooling and services. You'll design AI-enabled applications and developer workflows using Java/Python, React, ...

Lead Mastercard's Open Finance data strategy in Frankfurt. Drive innovative product development and lifecycle management for consumer-facing applications. Leverage your deep Open Banking expertise to deliver secure, data-driven financial solutions.

Lead global software engineering teams from our Warsaw office. This director role requires expertise in managing complex, multi-tier applications and proficiency in multiple programming languages. You will recruit talent, drive development practices, and work on payment domain products. Ideal for...

Join our Toronto team as an Experience Research Senior Specialist. You will apply qualitative and quantitative methods to uncover user insights and de-risk product assumptions. Partner with strategists and designers to guide innovation from discovery to MVP validation. We seek 4+ years of UX rese...

Lead our security solutions product strategy and go-to-market execution in Japan and Korea. Leverage your 7+ years of product management expertise in payments security to drive the full product lifecycle. Based in Tokyo, you will define pricing, combat fraud, and align offerings with local regula...

Join our team in Prague as a Product Specialist for financial products. You will support the full product lifecycle, from discovery to launch, within a collaborative, cross-functional environment. This role is ideal for early-career professionals eager to grow in product management. Contribute to...

Lead Data Engineer role in Prague, building scalable data pipelines on platforms like Databricks. You will design systems processing billions of transactions to deliver economic insights. Requires strong Python, SQL, and leadership skills to drive platform reliability and mentor engineers.

Join Mastercard in Warsaw as a Senior Product Developer. You will own the end-to-end development of our global API platform, leveraging AI/ML to create scalable features. We seek a technical product expert with strong backlog management and agile experience. This role offers collaboration with in...

Lead Data Engineer role in Prague, building scalable data pipelines on platforms like Databricks. Utilize Python and strong SQL to transform billions of transactions into economic insights. Drive technical design, mentor engineers, and ensure platform reliability for global clients.