Lead Software Engineer

ROLE & RESPONSIBILITIES

• Lead complex software engineering initiatives with significant business impact.
• Define and execute technology strategy, architecture roadmaps, and modernization programs.
• Design, develop, and deliver scalable, high-performance, cloud-native applications and APIs.
• Drive decomposition of monolithic platforms into reusable microservices and domain-driven architectures.
• Partner with Product Managers, TPMs, Architects, and Engineering teams to translate business requirements into technical solutions.
• Evaluate emerging technologies, AI capabilities, and third-party platforms to improve business outcomes and engineering efficiency.
• Develop Proofs of Concept (POCs) and validate new architectural approaches.
• Champion engineering excellence through code reviews, design reviews, automated testing, and continuous improvement.
• Drive adoption of AI-powered development tools and practices to improve developer productivity, code quality, testing efficiency, documentation, and operational excellence.
• Mentor engineers, foster technical growth, and promote a culture of innovation and continuous learning.
• Communicate architecture decisions, risks, trade-offs, and technical strategies effectively to leadership and stakeholders.
• Ensure adherence to security, compliance, quality, reliability, and software development standards.

ABOUT YOU

EDUCATION:

• Bachelor's degree in Computer Science, Engineering, Information Technology, or equivalent practical experience.

Experience &

QUALIFICATIONS

• Extensive experience designing, developing, and leading enterprise-scale software platforms.
• Strong expertise in Java, Spring Boot, REST APIs, Microservices, Postgre SQL, and distributed systems.
• Experience building secure, resilient, high-availability applications in cloud environments.
• Proven ability to architect and deliver mission-critical systems at scale.
• Experience integrating external APIs, payment platforms, Saa S products, and third-party services.
• Strong understanding of software architecture patterns, domain-driven design, event-driven architectures, and API-first development.
• Hands-on experience with Agile, Dev Sec Ops, CI/CD, infrastructure automation, and cloud-native engineering practices.
• Experience leveraging AI-assisted development tools such as Git Hub Copilot, AI coding assistants, intelligent code generation, automated testing, and developer productivity platforms.
• Demonstrated ability to learn, evaluate, and adopt emerging technologies, frameworks, and AI innovations.
• Strong leadership, communication, collaboration, and stakeholder management skills.

KNOWLEDGE & RESPONSIBILITIES

• Lead architecture and design decisions across multiple products, platforms, and engineering teams.
• Develop and maintain reference architectures, engineering standards, and best practices.
• Design and implement scalable APIs, microservices, integrations, and event-driven systems.
• Drive engineering quality through automated testing, code reviews, observability, reliability engineering, and operational excellence.
• Build secure solutions aligned with Security by Design principles, OWASP standards, PCI-DSS, and enterprise security requirements.
• Optimize application performance, scalability, resilience, and cost efficiency.
• Lead root cause analysis, troubleshooting, and resolution of complex production issues.
• Establish development standards, automation frameworks, and quality metrics.
• Influence technical direction, backlog prioritization, and management of technical debt.
• Partner with engineering leadership to improve delivery velocity, reliability, and customer experience.
• Coach and mentor engineers through design sessions, technical reviews, and knowledge-sharing activities.
• Support talent acquisition, technical interviews, and team development.
• Drive adoption of AI-enabled software engineering practices across the SDLC, including requirements analysis, coding, testing, documentation, observability, and operational support.
• Use data, metrics, and AI-driven insights to improve engineering effectiveness, developer experience, and platform reliability.

SKILLS & ABILITIES

• Strong problem-solving and analytical skills with the ability to solve complex technical challenges.
• Expertise in software architecture, design patterns, distributed systems, and cloud-native application design.
• Ability to balance business priorities, technical strategy, and long-term platform sustainability.
• Strong communication and collaboration skills for working with global, cross-functional teams.
• Hands-on engineering leader capable of contributing to architecture, design, coding, code reviews, and technical decision-making.
• Experience driving innovation, modernization, automation, and engineering productivity initiatives.
• Ability to lead multiple concurrent programs in a matrixed, geographically distributed environment.

KEY TECHNOLOGY AREAS Core Engineering

• Java (Java 17+ preferred)
• Spring Boot
• RESTful APIs
• Microservices Architecture
• Domain-Driven Design (DDD)
• Event-Driven Architecture
• Distributed Systems Data & Persistence
• Postgre SQL
• No SQL Databases
• Data Modeling
• Performance Optimization Cloud & Platform Engineering
• AWS, Azure, or GCP
• Containers and Kubernetes
• Infrastructure as Code
• CI/CD Automation
• Dev Sec Ops
• Observability and Monitoring AI & Developer Productivity
• Git Hub Copilot and AI Coding Assistants
• AI-Augmented Software Development
• Intelligent Code Review and Testing
• AI-Powered SDLC Automation
• Developer Experience (Dev Ex) Platforms
• Generative AI and Agentic AI Integration Patterns
• AI-Driven Engineering Productivity Metrics Engineering Practices
• Secure Software Development
• OWASP and PCI-DSS
• Agile and Scrum
• Test Automation
• Reliability Engineering
• Performance Engineering
• Architecture Governance 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.

Everyone wants easier ways to pay; we invent them. Checkout lines are slow; we speed them along. Merchants want more sales; we give them data and insights. People need financial access; we connect them. Corporate purchasing is complicated; we make it simple. Commuters are busy; we speed them on their way. Governments need greater efficiencies; we help create them. Small businesses are virtual; we give them access to a world of buyers. Retailers want to fight fraud; we provide the tools.