Fintech Software Design Engineer Intern – Embedded Payments

Token Finansal Teknolojiler; Büyük Çavuşlu Mahallesi; On-site; TRY 11,000 - 17,000; Part time

Job summary

Token Financial Technologies in Turkey is seeking a passionate Software Design – Project Engineer & Long Term Intern to join our fintech team. You will work cross-functionally to help bring Token products to market quickly and securely.

Ideal candidates are engineering students in their 3rd or 4th year or recent graduates with experience in C/C++ or Java/Kotlin, Linux/Android basics, and an interest in payment systems.

Qualifications

• Pursuing CE/EE or related field, in 3rd/4th year or a recent graduate.
• Experience with C/C++ or Java/Kotlin in school, internship, or personal projects.
• Basic knowledge of Linux or Android operating systems.
• Understanding of software development processes (version control, testing, debugging).
• Interest in payment protocols, secure data transmission, or SDKs/APIs.

Responsibilities

• Develops and tests components for POS devices, EMV applications, and payment systems.
• Assists in integration, testing, certification, and deployment of banking applications and payment infrastructures.
• Provides technical support to developers regarding SDKs, APIs, and payment modules.
• Participates in log analysis, issue detection, and troubleshooting processes.
• Creates technical documentation and coordinates with the developer ecosystem.
• Follows project plans, tracks tasks, and collaborates with the technical team.
• Contributes to the development of secure payment processes.

Skills

C/C++

Java/Kotlin

Embedded systems

Linux/Android

Education

Engineering student (3rd/4th year) or new graduate

Tools

SDKs

APIs

Git

Job description

Token Financial Technologies in Turkey is seeking a passionate Software Design – Project Engineer & Long Term Intern to join our fintech team. You will work cross-functionally to help bring Token products to market quickly and securely.

Ideal candidates are engineering students in their 3rd or 4th year or recent graduates with experience in C/C++ or Java/Kotlin, Linux/Android basics, and an interest in payment systems.