SeniorSoftwareEngineer

**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** ### Senior Software Engineer ### Overview The Realtime Payments (RTP) program enables instant, account‑to‑account payments, supporting secure, low‑latency, and highly available payment services across multiple markets. RTP platforms operate as mission‑critical financial infrastructure, requiring strong engineering discipline, reliability, and compliance with Mastercard standards. Senior Software Engineers in RTP play a critical role in designing, building, and operating high‑quality software, delivering features and services that meet functional and non‑functional requirements while operating reliably in production environments. Role As a Senior Software Engineer, you will be responsible for designing, developing, testing, and supporting software components within an RTP product or platform capability. This role is suited for an experienced engineer who: Independently delivers complex features with minimal supervision Applies established architectural patterns and engineering standards Takes ownership of code quality, reliability, and operational readiness Collaborates actively with peers, Product, QA, and Operations partners You are expected to contribute strong technical judgment, maintain a production‑first mindset, and act as a reliable senior member of the engineering team. Key Responsibilities 1\. Software Design & Development Design and implement software components and services based on defined requirements and architectures. Apply