Mastercard
Software Engineer
Mastercard is Hiring Software Engineer – Your Opportunity to Join a Global Tech Leader
Mastercard is Hiring Software Engineer – this is the headline every software professional should be paying attention to right now. Mastercard, a global leader in payment technology, is inviting applications for the role of Software Engineer in its MDES (Mastercard Digital Enablement Services) team. The position focuses on iOS development using modern tools and agile practices.
This job is perfect for candidates passionate about scalable software design, clean coding, and building secure digital payment systems.
About Mastercard – A Pioneer in Global Payments
Mastercard is a global payment and technology company. It operates in more than 210 countries and territories. Its mission is to connect people through secure and simple payments. Mastercard’s technology powers daily commerce for billions of consumers, merchants, banks, and governments.
The company’s commitment to digital transformation continues to grow. Mastercard is investing heavily in engineering, innovation, and cybersecurity. By hiring the best software engineers, Mastercard ensures seamless and secure payment experiences for users globally.
Job Position Overview – Mastercard is Hiring Software Engineer
Mastercard is hiring Software Engineers to work with the MDES team. This team is responsible for building enterprise-grade microservices and customer-facing iOS applications. The role involves designing, developing, and testing mobile and enterprise applications used by Mastercard clients and users.
Key Responsibilities – Mastercard is Hiring Software Engineer
✅ Application Development
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Develop and maintain iOS applications using Objective C, iOS SDK, Swift UI, and Xcode
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Integrate mobile apps with REST APIs
✅ Testing and Documentation
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Write unit and integration test cases
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Provide accurate status reports and task estimates
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Ensure code quality and adherence to Mastercard coding standards
✅ Collaboration and Reporting
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Work within Agile teams
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Collaborate with business teams, designers, and backend developers
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Communicate effectively in English (verbal and written)
✅ Security and Compliance
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Follow Mastercard’s information security guidelines
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Ensure the confidentiality, availability, and integrity of data
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Participate in regular security trainings
Who Can Apply – Mastercard is Hiring Software Engineer
🎯 Required Skills and Experience
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Strong hands-on experience with iOS technologies
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Proficiency in Objective C, Swift UI, Combine Framework
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Experience with UI Development, GIT, and REST APIs
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Solid understanding of Agile development practices
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Ability to write clean, testable, and efficient code
🎯 Desired Qualifications
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Experience in the Payments domain
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Understanding of security protocols like authentication and authorization
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Bachelor’s degree in Computer Science or related field
Work Culture at Mastercard
Mastercard offers a positive and inclusive work environment. Employees enjoy:
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Equal opportunities and diversity
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Access to the latest tools and technologies
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Continuous learning and professional growth
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Commitment to data privacy and security
Why You Should Apply – Mastercard is Hiring Software Engineer
Joining Mastercard means becoming part of a global technology team that values innovation and accountability. You will:
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Work with top engineers from around the world
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Solve real-world payment challenges
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Be part of a secure and responsible digital future
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Enjoy career advancement opportunities and job stability
Location and Work Environment
The position is typically based in Mastercard’s technology hubs across India (Pune, Vadodara, Gurgaon) or globally distributed teams. Mastercard encourages hybrid work culture, combining in-office collaboration with remote flexibility.
Application Process – Mastercard is Hiring Software Engineer
📝 How to Apply
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Visit the official Mastercard Careers site
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Search for “Software Engineer – MDES Team”
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Submit your updated CV and cover letter
📅 Interview Stages
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Online application screening
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Technical interview (coding test and system design)
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Managerial round
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HR and cultural fit interview
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Top 10 Interview Questions with Answers – Mastercard is Hiring Software Engineer
Below are the most common interview questions with sample answers for the role of Software Engineer at Mastercard:
Q1: What is SwiftUI, and how is it different from UIKit?
A: SwiftUI is Apple’s new framework for building UIs across all Apple platforms. It uses a declarative syntax, unlike UIKit’s imperative approach. SwiftUI is more concise and easier to maintain, while UIKit gives more control.
Q2: How do you handle REST API integration in iOS?
A: I use URLSession or third-party libraries like Alamofire for REST API integration. I handle error responses, decode JSON using Codable, and update UI on the main thread.
Q3: What is the role of Combine in iOS development?
A: Combine is a framework for handling asynchronous events. I use it to manage data streams, network responses, and UI updates in a reactive way.
Q4: How do you write unit tests for iOS apps?
A: I use XCTest for writing unit tests. I focus on testing business logic, using mock data and mocking dependencies using protocols.
Q5: What is Git, and how do you manage version control?
A: Git is a version control system. I use branches for features, commit regularly, and merge using pull requests. I also resolve merge conflicts and use tags for releases.
Q6: How do you ensure application security in your code?
A: I follow secure coding practices like input validation, secure storage using Keychain, SSL pinning, and proper session handling. I avoid storing sensitive data on the device.
Q7: What is your experience with Agile development?
A: I have worked in Agile teams, participating in daily standups, sprint planning, retrospectives, and backlog grooming. I use tools like Jira and Confluence.
Q8: How do you debug a crash in an iOS application?
A: I use Xcode’s debugger, logs, and crash reports from Crashlytics or Firebase. I analyze the stack trace to find the root cause.
Q9: How do you optimize app performance?
A: I optimize performance by using lazy loading, memory management (ARC), avoiding retain cycles with weak references, and profiling the app using Instruments.
Q10: How do you stay updated with the latest iOS trends?
A: I follow Apple documentation, WWDC videos, iOS dev blogs, and actively contribute to forums like Stack Overflow and GitHub.
Conclusion – Mastercard is Hiring Software Engineer
If you are passionate about building secure and scalable applications, then this is your opportunity. Mastercard is Hiring Software Engineer to join its high-performing MDES team. The role offers professional growth, a supportive work culture, and the chance to contribute to global payment innovation.
Make your next career move count – Apply now and become part of Mastercard’s future.
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