Middle+/Senior Backend Developer Hanna Robulets Company $$$$

Madfish

Madfish

Software Engineering

Poland

Posted on May 22, 2026

Employment Type Full-time

Preferred Location Poland preferred, other EU countries may also be considered

About the Role

We are looking for a Middle+/Senior Backend Developer with strong expertise in modern C++ development and experience working in Linux-based environments.

The ideal candidate has solid backend engineering experience, is comfortable working independently, and can actively contribute to the team in a production environment.

Tech Stack & Requirements

  • Strong experience with C++ 23
  • Commercial experience with Qt 5.15
  • Good knowledge of Python
  • Experience with Azure
  • Experience working with Jira
  • Strong Linux / Red Hat environment experience
  • Experience with Docker / Podman
  • Understanding of backend architecture and production environments

Responsibilities

  • Develop and maintain backend components and services
  • Work with modern C++ technologies and Qt framework
  • Participate in system architecture and technical discussions
  • Maintain and improve Linux-based infrastructure environments
  • Collaborate with cross-functional teams in an agile environment
  • Ensure stability, scalability, and performance of backend systems
  • Work with containerized environments using Docker/Podman

Candidate Profile

  • Middle+ or Senior level specialist
  • Strong problem-solving skills
  • Independent and proactive mindset
  • Good communication and teamwork skills
  • Experience working in enterprise or production-grade environments is a plus