Mastercard - IT - Software Development

Mastercard seeks a Senior Experience Researcher in O’Fallon, US, to drive customer-centric innovation. You will lead qualitative and quantitative UX research, including usability testing and data analytics, using tools like Tableau and Amplitude. This role demands 5+ years of experience and a str...

Principal AI Engineer sought to define and drive technical strategy for production-grade AI systems in Dublin 18. This senior role demands deep expertise in Python, PyTorch, TensorFlow, and cloud-native architectures (AWS/Azure/GCP). You will architect scalable AI solutions, lead MLOps lifecycle ...

Join Mastercard in Oslo as a Software Engineer to power global digital payments. We seek a self-driven, quality-focused backend developer with a customer-first mindset. You’ll work in an Agile team, deliver secure code, and leverage AI tools to enhance productivity. Drive Account2Account payment ...

Mastercard seeks a Software Engineer II in Prague to build and maintain production data pipelines using Python and SQL. You will develop scalable systems, troubleshoot performance issues, and contribute to data processing on Databricks. Ideal candidates have backend experience, clean code practic...

Join Mastercard as a Senior Software Engineer in O'Fallon, MO, and drive performance improvements for global transaction switching. You will leverage deep C/C++ expertise in Linux to test, debug, and optimize authorization response times. This role involves automation scripting (Python, Perl, She...

Lead Software Engineer (Real-Time Payments) sought in Singapore. You will own the design and delivery of distributed, high-availability backend systems using Java/Spring and microservices. Requires 7-10 years of experience with event-driven architectures, performance tuning, and production suppor...

Lead the commercialization of Responsible AI as a Director of Technical Product Management in Singapore. You will transform internal AI governance tooling into scalable, auditable products for global regulated enterprises. This role demands deep expertise in data science, production-grade AI plat...

Lead Data Scientist sought in Ramat-Gan, Israel. You will own the full ML lifecycle, from data analysis to production deployment, focusing on agentic and generative AI systems. Requires a Master’s/PhD in a quantitative field, strong Python skills, and proven experience with recommendation systems...

Join Mastercard in London as an Analyst, B2B & Product Marketing. Drive B2B campaigns, develop thought leadership and sales enablement assets, and support industry events. Ideal for early-career professionals with marketing experience in finance, strong analytical skills, and a customer-focused m...

Mastercard seeks a Vice President of Healthcare Commercial Payment in London to lead global expansion outside the U.S. You will drive revenue by building strategic partnerships with healthcare ecosystems, fintechs, and platforms. Ideal candidates possess deep international healthcare market knowl...

Lead Software Engineer (QE) role in O'Fallon, US, driving quality for Mastercard's global digital payments. You'll collaborate with developers, enhance testing methodologies, and automate processes across web, mobile, APIs, and mainframe. Requires expertise in COBOL, Java, SQL, and automation fra...

Senior Data Analyst role at Mastercard in Portugal. Leverage Python, Spark, and SQL to build big data products and drive global analytic solutions. Collaborate with product teams to create dashboards and insights, using advanced data science techniques. Ideal for candidates with a strong academic...