Data Engineering Intern: Build Pipelines & Insights

MasterCard; Dublin; On-site; EUR 13,000 - 20,000; Full time

Job summary

Mastercard in Dublin offers an Internship in Data Engineering designed to expose you to real-world data solutions. You will work on data pipelines, models, and scalable processing while collaborating with cross‑functional and international teams.

As a current student in a bachelor's or accelerated master's program, graduating in 2028, you will apply Python, SQL, and data analysis skills to solve business problems, with mentorship, performance reviews, and an end-of-summer presentation to

Qualifications

• Currently enrolled in a bachelor's or accelerated master's programme, graduating in summer 2028.
• Availability for 6 month internship program starting in February 2027.
• Experience or coursework in data science, data engineering, data analysis, statistics, computer science, mathematics or a related field.
• Experience with programming and/or querying languages such as Python, SQL, R or similar.
• Understanding of data structures, databases, data processing and/or data analysis concepts.
• Strong analytical and problem-solving skills.

Responsibilities

• Apply data, analytics, and technology to solve complex business problems and deliver meaningful insights.
• Gather, analyse and interpret data to identify trends, opportunities and solutions.
• Develop and support data-driven applications, models, tools and solutions.
• Design, build and maintain data pipelines, data models and scalable data processing solutions.
• Apply statistical, analytical, machine learning and/or AI techniques to real-world business challenges.
• Work with large and complex datasets across a variety of business and technology domains.
• Collaborate with cross-functional and international teams to deliver data and technology solutions.
• Translate business requirements into effective technical solutions and communicate findings clearly to both technical and non-technical stakeholders.
• Continuously explore and apply new technologies, methodologies and industry developments to improve data and AI capabilities.

Skills

Python

SQL

Data analysis

Problem solving

Team collaboration

Education

Bachelor's degree candidate or accelerated master's program

Tools

Git

Jupyter

Job description

Mastercard in Dublin offers an Internship in Data Engineering designed to expose you to real-world data solutions. You will work on data pipelines, models, and scalable processing while collaborating with cross‑functional and international teams.

As a current student in a bachelor's or accelerated master's program, graduating in 2028, you will apply Python, SQL, and data analysis skills to solve business problems, with mentorship, performance reviews, and an end-of-summer presentation to