Software Engineer Intern (Winter 2026)
CohereInternship
Internship
Key technologies and capabilities for this role
Common questions about this position
Candidates must have a graduation date of summer 2027, be available for a 10-week internship starting June 2026, strong academic performance in Computer Science or related fields, interest in software development and problem-solving, ability to collaborate across teams, and strong communication and analytical skills.
The internship is located in Portugal.
The 10-week program features engineering-focused projects with real business impact, networking sessions and leadership speaker series, and volunteer initiatives and team-building activities.
It is a 10-week summer program starting in June 2026.
Strong candidates will have excellent academic performance in technical fields like Computer Science, demonstrated interest in software development and problem-solving, plus effective collaboration, communication, and analytical skills.
Facilitates secure digital payment transactions
Mastercard operates in the payments industry, focusing on building an inclusive digital economy. The company connects individuals, financial institutions, governments, and businesses through secure data and networks. Mastercard facilitates transactions by charging fees to merchants and financial institutions for processing payments. It serves a wide range of clients across over 210 countries and territories, aiming to make transactions safe, simple, and accessible. The company leverages partnerships and technology to promote growth and sustainability. A key aspect of Mastercard's culture is its decency quotient (DQ), which guides its operations and interactions.