Internship, Android Engineering (Summer 2026)

Overview

Shift4 (NYSE: FOUR) is boldly redefining commerce by simplifying complex payments ecosystems across the world. As the leader in commerce-enabling technology, Shift4 powers billions of transactions annually for hundreds of thousands of businesses in virtually every industry. For more information, visit www.shift4.com.

Description

Our 2-month paid Internship Program is designed for motivated students seeking hands-on experience in Android development within the payments and POS technology industry.

Responsibilities

• Develop Android applications using Kotlin and modern Android frameworks
• Work as part of a cross-functional Agile team alongside experienced engineers
• Contribute to the development and improvement of mobile features used in payment and POS systems
• Collaborate with QA, designers, and backend engineers to deliver reliable, user-friendly solutions
• Write clean, maintainable code following mobile development best practices
• Test your code through unit and integration testing to ensure quality and performance
• Debug and resolve issues in development and production environments
• Participate in the full software development lifecycle (SDLC), from concept to delivery
• Leverage AI-assisted development tools to enhance productivity and code quality
• Complete and present an end-of-internship project with mentorship support
  
  

Requirements

• Currently enrolled in a degree in Software Engineering, Computer Science, or a related field
• Familiarity with Kotlin and Android SDK
• Basic understanding of Android UI development and RESTful APIs
• Awareness of mobile app architecture and performance principles
• Familiarity with version control systems (e.g., Git)
• Analytical thinking and problem-solving skills
• Proactive attitude and willingness to learn
• Curiosity about AI and its applications in software development is a plus
• Ability to work collaboratively within a team environment
• Fluent in English
• Available June 2026 - August 2026
• Available to work onsite in the office
  
  

Benefits

• A growing innovative company with a friendly atmosphere
• Creative, people-oriented, encouraging working environment
• Office in the city center with parking for cars, bicycles, and scooters
• Opportunity to gain new skills
  
  

The offered salary during Internship program is 1200 Eur Gross/month.

We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity and/or expression, status as a veteran, and basis of disability or any other federal, state or local protected class.