Senior Backend Engineer
Offer summary

(Summary generated by AI based on the full job description)

The project involves development of desktop applications for manufacturing and testing environments. Technologies include C#, .NET 8+, WPF, MVVM, Python, MongoDB. Responsibilities cover building and maintaining desktop apps, hardware integration, parallel execution, and thread safety. Benefits include private healthcare, flexible working hours, and remote work options.

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Senior Backend Engineer

Company: BRAVER IT SPÓŁKA AKCYJNA

from: 20 July 2026
to: 19 August 2026
24 000 - 32 000net (+ VAT)/ mth.B2B contract (full-time)
Offer parameters
level:senior
working mode:hybrid
location:Kraków, Lesser Poland
Kraków, Lesser Poland

Requirements

Expected technologies

C#
.NET
Python
MongoDB
Git
PowerShell
Bash

Operating system

Windows

Our requirements

  • 5+ years of experience with C# / .NET
  • Experience with WPF or similar GUI frameworks and MVVM
  • Good understanding of async programming, multithreading and thread safety
  • Experience with .NET 8+
  • 1+ year of experience with Python
  • Understanding of clean architecture and testable code design
  • Experience with MongoDB or similar databases
  • Practical knowledge of Git, CI/CD and basic scripting in PowerShell or Bash

Your responsibilities

  • Develop and maintain C# / .NET desktop applications for manufacturing and testing systems
  • Build GUI features using WPF / MVVM
  • Work with hardware integration, instrument control and automated test execution
  • Integrate Python-based test scripts into .NET applications
  • Support parallel execution, thread safety and application stability
  • Troubleshoot issues using logs, traces and system data

About the project

We are looking for a Senior Backend Engineer to join a team developing advanced desktop applications for manufacturing and testing environments.
This role is a good fit for someone who has strong experience with C#/.NET, enjoys solving complex technical problems.

This is how we work on a project

  • Continuous Deployment
  • Continuous Integration
  • issue tracking tools
  • testing environments
Company

What we offer

  • Private healthcare
  • Real influence on technical decisions
  • Opportunity to work on a modern AI / ML product platform

Benefits

  • remote work opportunities
  • flexible working time

BRAVER IT SPÓŁKA AKCYJNA

As Venture Building, we create profitable technology companies from scratch. We collaborate with partners who share similar aspirations and are open to leveraging the potential of their networks, cultivated over years. We regularly launch new projects founded on long-term, amicable relationships with our associates.
Senior Backend Engineer
24k–32k zł / mth. (B2B)
I apply to:
BRAVER IT SPÓŁKA AKCYJNA
Kraków, Lesser Poland

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