Lead Software Engineer
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.
Overview
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. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all.
Role
Lead the modernization of platforms especially related to Fraud Rules/Engines and proven experience in large-scale migrations
Collaborate, influence and work with cross‑functional teams to understand the requirements, identify solutions and provide technical thought leadership
Ensure project implementation(s) are compliant with solution architectural design, established architectural patterns (where applicable), policies, standards, and best practices
Ensure that solution architectural designs are aligned with business needs, infrastructure capabilities, and security & compliance requirements
Drive a culture of engineering excellence – Leading software development projects, especially at an early stage (PoC, Pilot)
Assist with project scoping, sizing, prioritizing, planning, and estimation
Mentor development team on industry best practices
Familiarity with AI technologies like Gen AI, LLMs relevant to Fraud Rules
Hands‑on experience implementing design patterns and using multiple programming languages
Experience building and operating scalable global platforms with high throughput, low latency and 5 9’s availability
All About You
Minimum bachelor’s degree in information technology, Computer Science or extensive work experience
Hands‑on software development experience. 8+ years in Software and micro‑services architecture. Familiar with dev ops and IT Operations best practices
Strategic Leader who has expertise with Fraud Rule Engines and proven experience in large‑scale migrations
Be a bar raiser with working experience across a variety of languages and frameworks, love declarative paradigm and functional programming
Hands‑on technical leader who consistently demonstrates leadership, builds trust, focuses on talent development and inspires the team
Must be high‑energy, detail‑oriented and proactive with the ability to function under pressure in an independent environment
Have a passion for continuous learning and enjoy challenging opportunities
Strong communication skills – both verbal and written – with strong relationship building, collaborative skills and organizational skills
Drives outcomes through strong commitment to timely delivery of key objectives
Have strong decision‑making skills, lead retrospection and continually improve as a result
Must have expert level knowledge of software development processes and be an experienced user of one or more Application Lifecycle Management tools
Financial Domain preferable Banking Domain
Current understanding of best practices regarding application & system security
Success with producing high quality project design deliverables and documentation
Extensive experience with databases: Relational & NoSQL
Understanding of loosely coupled and stateless systems
Demonstrated track record with highly scalable, distributed systems
Familiarity with performance tuning, designing for failure & automation
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
Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines
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