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 secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Power Platform Engineer Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential Role Overview In this role, you will serve as a key technical partner in delivering enterprise-grade, low-code solutions using Microsoft Power Platform. You will work closely with delivery, platform, and security teams to translate business needs into scalable and compliant technical solutions, while ensuring alignment with governance and architecture standards. Key Responsibilities• Partner with Build Factory and Service Delivery teams to understand business needs, system integrations, and end-to-end workflows, translating requirements into technical execution.• Collaborate with platform, security, and compliance teams to enable responsible and secure low-code adoption across the organization.• Ensure all solutions align with enterprise security, compliance, and governance standards.• Design, build, and optimize Power BI datasets, semantic models, reports, and dashboards for enterprise-wide consumption.• Proactively identify improvement opportunities and propose effective technical solutions.• Lead technical discussions and contribute to architectural decision-making. About You• Strong background in application development, data analytics, and platform engineering.• Proven ability to lead discussions and translate complex requirements into actionable technical solutions.• Strong problem-solving mindset with a continuous improvement approach.• Comfortable working independently or collaboratively within cross-functional teams.• Excellent communication and stakeholder engagement skills. Core Technical Skills Microsoft Power Platform• Power Apps: Canvas apps (responsive design, Power Fx), Model-driven apps• Power Automate: Cloud and desktop flows, approval workflows, error handling and monitoring• Power Pages (Portals)• Dataverse: Tables, relationships, business rules, security roles, and field-level security Data & Integration• SQL Server / Azure SQL• SharePoint Online• REST APIs & JSON• Custom connectors• Microsoft Graph• Excel / CSV data integration Governance, Security & ALM• Environment strategy (Dev / Test / Prod)• Data Loss Prevention (DLP) policies• Solution packaging and deployment• Source control (Git)• Managed vs. unmanaged solutions• Role-based access control (RBAC) Plus Skills (Nice to Have) Azure & Extensibility• Azure Functions• Logic Apps• Service Bus / Event Grid• Azure AD authentication and application registrations Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: - Abide by Mastercard's security policies and practices; - Ensure the confidentiality and integrity of the information being accessed; - Report any suspected information security violation or breach, and - Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines.

• Deine Arbeitszeiten selbst bestimmen • von zuhause aus arbeiten (remote) • den nächsten Schritt in Deiner Karriere gehen und lernen, wie man Teams leitet und ein Unternehmen führt • einen Arbeitgeber, der Dich leistungs- und ergebnisorientiert bezahlt

• Build and evolve the systems that provision, update, secure, and observe isolated agent execution environments • Design reusable abstractions around queues, locks, background job processing, and service-bus mechanics • Extend and refine the infrastructure-as-code foundation (Pulumi) • Work directly with Linux systems, persistent storage, OS-level disks, container boundaries, permission models, logging pipelines, and runtime debugging • Operate within a small, high-ownership, cross-functional team running weekly delivery cycles

• Design, build, and operate end-to-end data pipelines (batch and near-real-time) that ingest, transform, and deliver data from diverse sources into the enterprise data platform. • Develop and maintain curated data models, marts, and shared datasets in Snowflake and PostgreSQL that meet performance, quality, and access-control requirements for multiple internal customers. • Implement data quality frameworks including automated validation, schema enforcement, reconciliation checks, duplicate detection, and exception reporting with clear audit trails. • Partner with domain teams (e.g., Asset Management, Finance, Operations) to understand data needs, define contracts and SLAs, and deliver platform capabilities that reduce bespoke engineering and manual effort. • Build parameterized, reusable pipeline components and templates that standardize ingestion patterns, transformations, and deployment across the platform. • Establish and maintain data lineage, metadata, and documentation so stakeholders can trace data from source to consumption with confidence. • Collaborate with IT and security to implement role-based access controls, data masking, encryption, and compliance requirements across platform resources. • Own pipeline orchestration, scheduling, dependency management, and alerting using workflow tools (e.g., Airflow) to ensure reliable, recoverable execution. • Improve platform observability through logging, metrics, SLA monitoring, and incident response practices that minimize downtime and data freshness gaps. • Support CI/CD and infrastructure-as-code practices for data platform assets, including version control, automated testing, and safe promotion across environments. • Evaluate and integrate new platform technologies and patterns (e.g., streaming, CDC, data mesh principles) where they improve scalability, cost efficiency, or time-to-value. • Mentor junior engineers and contribute to platform standards, code review practices, and technical design documentation.