INTERNSHIP DETAILS

FinTech Development Training Program 2026 (Internship)

CompanyMellon Group of Companies
LocationAthens
Work ModeOn Site
PostedFebruary 4, 2026
Internship Information
Core Responsibilities
Interns will participate in an intensive 2-month training program designed to develop programming skills and expertise in FinTech practices. They will work on real-life projects, gaining practical experience that will enrich their portfolios.
Internship Type
full time
Company Size
404
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Mellon Technologies, the parent company of Mellon Group of Companies, was founded in 1994 in Athens, Greece. Mellon Technologies MT holds a leading position in all its three business segments: ⫸ Hardware and software technology solutions ⫸ Telemarketing and helpdesk services ⫸ Business process management services The company's portfolio addresses the need for operational and business efficiency of organizations with strong consumer business, such as financial institutions, retail chains, telecommunications providers, and public utility organizations.
About the Role

Mellon Group of Companies is a leading multinational group, employing more than 9.000 people in 14 countries, with our corporate headquarters located in Athens, Greece.

Mellon Technologies, the parent company of Mellon Group, was founded in 1994 in Athens. Our offering consists of specialized technology solutions, contact center and business process outsourcing services, to serve the increasing needs of financial institutions and organizations with strong consumer transactions business, such as Retail Banks, Public Utilities, Telecommunications Providers and large Private Companies.

Join our team and kickstart your career in technology!

We are looking for motivated students interested in completing their internship in the following roles as part of our FinTech Development Training Program at Mellon Technologies:

  • Junior Software Developers
  • Android Developers
  • C/C++ Embedded Developers
  • C# .NET Developers
  • Python Engineers
  • Security Engineers
  • QA Engineers

If you are passionate about technology and programming, this is your opportunity to gain hands-on experience by working on real-life projects and significantly enhance your portfolio and practical skills in the world of Software Development and FinTech applications!

What to expect
  • An intensive 2-month training program, designed to develop your programming skills and expertise in FinTech practices
  • You will work on real-life projects, gaining practical experience that will enrich your portfolio and deepen your practical knowledge in the FinTech sector.
  • A choice between two specializations: C# & .NET Development or Java & Android Development.
  • No prior experience required – we value passion and motivation above all!
  • A unique opportunity to learn from experienced professionals at Mellon Technologies and gain practical skills that will shape your career in the tech industry.
  • Successful completion of the internship will lead to cooperation within the company.
  • A passion for programming.
  • Familiarity with at least one object-oriented programming language (OOP).
  • A good command of the English language, as we operate in an international environment.
  • Certification of completion upon successfully finishing the program.
  • Hands-on experience in the FinTech sector, working on real projects.
  • Network with industry professionals and receive mentorship.
  • Boost your resume with real-world project experience.
Key Skills
Software DevelopmentAndroid DevelopmentC/C++Embedded DevelopmentC# .NETPythonSecurity EngineeringQA EngineeringObject-Oriented ProgrammingFinTechProgrammingReal-Life ProjectsMentorshipPortfolio EnhancementNetworkingTraining
Categories
TechnologySoftwareEngineering