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ELEKS logo
ELEKS

The Custom Software Development Company

Senior .Net Developer, German-speaking

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 1,001-5,000Since 1991H1B SponsorCompany SiteLinkedIn

Location

Poland

Posted

106 days ago

Salary

0

Seniority

Senior

Bachelor Degree5 yrs expEnglishGermangRPCWPF.NET

Job Description

Senior .Net Developer, German-speaking

ELEKS

• Design and develop high-performance desktop applications using .NET/WPF/WinUI, with a focus on real-time data visualization and control interfaces • Integrate software with hardware components - sensors, robotics systems, and external SDKs - using communication protocols such as TCP/UDP, WebSocket, or gRPC • Optimize system performance for real-time data processing in an industrial manufacturing environment • Work with native modules and C++ DLLs to bridge managed and unmanaged code layers • Collaborate with German-speaking partners during onsite visits to clarify requirements and validate solutions • Contribute to architectural decisions and technical design across the platform • Ensure reliable, fault-tolerant communication between distributed system components and external devices

Job Requirements

  • 5+ years of professional experience in software development using C# / .NET / .NET Core
  • Strong experience in desktop application development (WPF / WinUI / MAUI) using MVVM pattern
  • Solid understanding of multithreading, async/await, and performance optimization
  • Hands-on experience with hardware or sensor integration, working with external SDKs
  • Experience with networking protocols (TCP/UDP, REST, WebSocket, or gRPC)
  • Experience working with native modules (C++ / DLLs)
  • Proven ability to design systems from the ground up and work independently, making well-justified technical decisions
  • Upper-intermediate or higher level of English
  • German (B2+) – ability to communicate with partners during onsite visits

Benefits

  • Close cooperation with a customer
  • Challenging tasks
  • Competence development
  • Ability to influence project technologies
  • Team of professionals
  • Dynamic environment with low level of bureaucracy

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