Jobs / Summary

Working Student for Client Integration in IT (f/m/d)

Confidential company · Frankfurt · Posted Jun 22, 2026

Public summary

Join a global financial technology company as a Working Student in Client Integration based in Frankfurt am Main. This role involves working closely with a client integration team to support the full software development lifecycle, developing and optimizing system functionalities, and contributing to technical documentation. Candidates should be studying IT-related courses at university with good programming skills, primarily in Java and related technologies, and possess strong organizational and analytical abilities. High proficiency in English is required. Opportunities include writing a thesis and potential permanent employment after graduation.

Location and work setup

Location
Frankfurt
Remote status
On-site
German requirement signal
No German Required Detected
Detected job language
English

Responsibilities

Manage the full software development life cycle for client integration projects, including requirements analysis, design, implementation, testing, and onboarding. Collaborate with business departments and clients to synchronize project activities. Develop scalable and customized client interfaces, implement unit and integration tests, and enhance system functionalities to expand technical service offerings.

Qualifications

Currently enrolled in a University or University of Applied Sciences with a focus on IT. Basic to advanced experience in Java programming, including core libraries, design patterns, and data structures. Familiarity with XML, XSLT, Spring, Apache Camel, FreeMarker, and scripting languages like Python or Bash is advantageous. Strong analytical skills, the ability to multitask, self-reliance, and commitment are essential. A high level of spoken and written English is required.

Skills

Java Core Libraries Design Patterns Data Structures XML XSLT Spring Framework Apache Camel FreeMarker Python Bash Unit Testing Integration Testing Software Development Life Cycle Technical Documentation Analytical Thinking Organizational Skills English