Software Engineer II
Mastercard1 day ago
Pune, IndiaMid Level
Responsibilities
- Translate product requirements into scalable software designs and components.
- Build modular, extensible, maintainable, and performant Java applications and microservices.
- Contribute to software architecture decisions, technical design discussions, code reviews, and engineering quality standards.
- Design, execute, and maintain unit, functional, and integration tests.
- Improve application performance, scalability, observability, operational readiness, and reliability.
- Troubleshoot application and production issues using structured root cause analysis.
- Support applications throughout their lifecycle, including production support.
- Research technologies and engineering practices and participate in proof-of-concepts and technical experimentation.
- Collaborate with cross-functional stakeholders to deliver business solutions.
- Apply secure coding practices and comply with Mastercard security policies and training requirements.
Requirements
- Solid understanding of Java, J2EE, Spring, Spring Boot, Kafka, RESTful Web Services, and JPA.
- Experience developing cloud-ready applications and microservices.
- Understanding of software architecture and design principles.
- Experience with automated, unit, and integration testing.
- Familiarity with performance optimization and scalability concepts.
- Understanding of secure software development practices and experience participating in code reviews.
- Strong analytical and troubleshooting skills.
- Exposure to CI/CD and Test-Driven Development practices.
- Experience or exposure to AI-assisted applications, autonomous agents, or agentic workflows.
- Agile Scrum experience.
Tech Stack
Categories
About Mastercard
Mastercard builds and operates a global payments network used by banks, merchants, fintechs, and governments, offering card processing, real-time payments, tokenization, and fraud/risk services. It generates revenue from transaction processing and assessment/service fees across more than 200 countries and territories. Founded in 1966 and headquartered in Purchase, New York, Mastercard is a public company listed on the NYSE (ticker: MA).