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Inetum Logo Inetum · IT - Software Development

Intern .NET Software Engineer

Poland, Warsaw · Job Posted July 29, 2025
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Job Description

We are looking for a proactive and skilled person to support the development and modernization of our retail systems, with a focus on adapting them to Linux and PostgreSQL environments. The systems include: POS (Point of Sale), Backoffice applications, Central management systems.

Job Responsibility

  • Develop and maintain software for fuel station management and sales systems
  • Work on features related to sales and inventory management
  • Participate in the modernization of legacy systems and integration with new technologies
  • Collaborate with cross-functional teams to deliver high-quality solutions

Requirements

  • Understanding of the software development lifecycle
  • High level of communication skills
  • Openness, independence, and a proactive attitude
  • Solid technical foundation in software development
  • Experience with .NET / C#
  • API development
  • SQL
  • Angular
  • Automated testing

Nice to have

  • Experience with Windows Forms
  • Familiarity with WCF (Windows Communication Foundation)

What we offer

  • Flexible working hours
  • Hybrid work model
  • Cafeteria system
  • Generous referral bonuses
  • Additional revenue sharing opportunities
  • Ongoing guidance from a dedicated Team Manager
  • Tailored technical mentoring
  • Dedicated team-building budget
  • Opportunities to participate in charitable initiatives and local sports programs
  • Supportive and inclusive work culture
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