Software Engineer I: Secure, Scalable Payments (Flexible Hours)

Mastercard; Rathcoole; On-site; EUR 42,000 - 62,000; Full time

Job summary

Mastercard is seeking a Software Engineer I in Ireland to contribute to secure, reliable software that processes transactions and detects fraud. You will work across the software lifecycle, from design to rollout, while owning components of your team's stack in a collaborative, inclusive environment.

The role targets students in their final year with strong CS fundamentals, programming proficiency in Java, JavaScript, C#, and Python, and excellent English communication skills.

Qualifications

• Final year student in Bachelor's or accelerated Master's program.
• Strong foundation in algorithms, data structures and CS concepts.
• Proficiency in Java, JavaScript, C#, Python.
• Strong written and verbal English communication skills.
• Strong analytical and problem-solving skills.

Responsibilities

• Hands-on engineer who writes high-quality code with a focus on security, design, and maintainability.
• Contribute to all phases of software development from design through rollout.
• Have strong ownership of your team's software including monitoring, dependencies, build, and deployments.
• Communicate, collaborate and work effectively in a global environment.

Skills

Java

JavaScript

C#

Python

English communication

Education

Final year Bachelor's or accelerated Master

Job description

Mastercard is seeking a Software Engineer I in Ireland to contribute to secure, reliable software that processes transactions and detects fraud. You will work across the software lifecycle, from design to rollout, while owning components of your team's stack in a collaborative, inclusive environment.

The role targets students in their final year with strong CS fundamentals, programming proficiency in Java, JavaScript, C#, and Python, and excellent English communication skills.