# Software Engineer Intern, Summer 2027 - Singapore [Mastercard](https://www.jorb.ai/firms/mastercard.md) · Singapore · [Backend](https://www.jorb.ai/jobs/backend.md) Mastercard is hiring a Software Engineer Intern, Summer 2027 - Singapore in Singapore. Posted 2026-09-04; applications close 2026-11-03. **Apply**: https://careers.mastercard.com/us/en/job/MASRUSR287574EXTERNALENUS/software-engineer-intern,-summer-2027---singapore Posted 2d ago. ## Role details ## Software Engineer Intern, Summer 2027 – Singapore ## 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 products and services that help people, businesses, and governments realize their greatest potential. ## Title and Summary **Software Engineer Intern, Summer 2027 – Singapore** ## About Mastercard Mastercard is the global technology company behind the world’s fastest payments processing network. We are a vehicle for commerce, a connection to financial systems for the previously excluded, a technology innovation lab, and the home of Priceless®. We ensure every employee has the opportunity to be part of something bigger and to change lives. The Mastercard Intern Program is a comprehensive program where students gain hands-on real work-life skills while contributing to a global company. As an intern, you will be challenged with completing projects that enhance your skills and contribute to the department’s goals and objectives. ### Program Components - Impactful assignments that drive business results - Networking sessions and leadership speakers’ series - Volunteer and team building experiences ## About the Team Mastercard software engineering teams are obsessed with security, reliability, and performance, and are driven to deliver solutions that delight customers. Software engineers build systems that process transactions, analyze data, and detect fraud to gain insight into the direction of the economy for customers. The focus is on building simple, safe, and smart solutions that instill trust in every interaction. Your summer experience will build on your business skills and contribute to the company’s goals and objectives. ## Internship Program Mastercard’s summer internship program provides emerging talent with projects that will enhance skills and contribute to the department’s goals and objectives. In this program, you will participate in: - Networking events, mentorship opportunities, and hearing from senior leaders - Volunteer and team building opportunities - Formal performance assessments - End-of-summer presentations to peers and Mastercard leadership ## Role Description As a Software Engineer Intern, you will: - Be a member of a high-performing team of software development professionals - Write high-quality code with a focus on security, design, and maintainability - Be exposed to various phases of software development from design through rollout **Note:** Specific responsibilities and development tools/languages used will vary based on team placement. ## Qualifications - Currently enrolled in a bachelor’s program with an expected graduation date between December 2027 and July 2028 - Able to commit to an internship period from **3 May 2027 to 23 July 2027** (designated start/end dates cannot be negotiated) - Must possess relevant full working rights and not require visa sponsorship now or in the future - Exposure to algorithms, data structures, and core computer science concepts - Proficiency in one or more programming languages such as Java, JavaScript, C#, Python, etc. - Exposure to automated tests to verify code correctness and expected behavior - Knowledge of source control management (e.g., git), deployment, and task management tools - Strong analytical and excellent problem-solving skills, familiar with debugging tools and information that diagnose issues such as stack traces, memory profiling, code tracing, etc. ## Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks come with an inherent risk to the organization. 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 ## Applying to this role This Software Engineer Intern, Summer 2027 - Singapore role at Mastercard runs through the firm's own careers portal and expects a CV and cover letter written specifically for the posting, not a portable submission carried across firms. Jorb AI's application agent tailors a CV and cover letter from your background to this posting and tracks the role alongside the rest of your applications. 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