Software Engineering Intern

Careers

Software Engineering Intern

Engineering·Istanbul (Hybrid)

• Internship
• 6+ months

Join Paynion's engineering team to help build the next generation of payment infrastructure. You'll work alongside senior engineers on real production systems used by banks and merchants — not throwaway intern projects.

What you'll do

• Develop features in our customer-facing and internal tools
• Write clean, tested, reviewable code with senior mentorship
• Participate in design discussions, code reviews, and sprint planning
• Help investigate production issues and propose improvements

What we're looking for

• Currently enrolled in a Computer Science / Engineering program
• Strong foundation in at least one modern programming language
• Curious, self-motivated, and comfortable asking for help
• Able to commit at least 30 hours/week for 6+ months
• Good level of English

Nice to have

• Open-source contributions or side projects you're proud of
• Experience with .NET, Angular or another SPA framework, React Native
• Interest in fintech, payments, or financial systems