Dotnet Developer

Education: Bachelor's degree

Experience: 5-8 years

Summary

We are looking for a skilled .NET Core Developer with hands-on experience in Remote Desktop Protocol (RDP) Virtual Channels to design, develop, and maintain high-performance remote desktop integrations. The role involves low-level communication, client-server interactions, and performance-critical development for Windows-based remote access solutions.

Technical Skills Required

• Strong proficiency in .Net core with proven Linux system programming experience.
• System Programming: IPC, threading, file operations, cross platform compatibility.
• Session & User Context Awareness: Using loginctl, PAM modules, getuid, session tracking for multi-user environments (e.g., SHD, X11/Wayland).
• Networking: Socket programming (TCP/UDP), OpenSSL, SSH, IP/TCP/UDP stack, iptables, netfilter.
• Debugging/Profiling: Proficiency with strace, gdb, perf, dmesg, journalctl, /proc, and tools like htop, iotop for session-level troubleshooting.
• Security: Permissions, ACLs, SELinux/AppArmor, Flatpack, capabilities, sandboxing with namespaces.
• Strong Bash, Python, or Shell scripting skills for deployment, debugging, or service startup automation.

Role and Responsibilities:

• Develop and maintain system-level applications using .NET Core on Linux with a focus on stability, performance, and cross-platform compatibility.
• Contribute to Linux system programming tasks, including inter-process communication (IPC), file and memory operations, multi-threading, and session-aware service logic.
• Work on user session tracking and context management using loginctl, PAM modules, and other mechanisms to support multi-user environments such as SHD, X11, or Wayland.
• Implement and optimize RDP virtual channels for audio, video, camera, and device redirection.
• Optimize performance for low-latency, high-quality, and bandwidth-efficient remote sessions.
• Contribute to creating and managing Linux packages (deb, rpm, AppImage) and ensure compatibility with target environments.
• Stay updated on Linux System internals, multimedia redirection standards, and screen sharing protocol evolution.
• Analyze and troubleshoot application issues in a timely fashion.
• Work with other Engineers in planning, prioritizing and executing assigned tasks within deadlines
• Work with QA team in directing them with test plans and procedures, including test automation
• Provide trainings and mentor other Engineers when required
• Attend team meetings to communicate project status and discuss new ideas and any issues
• Recommend new technologies to ensure quality and productivity

Good to have:

• Hands-on experience with xFreeRDP/xRDP, including session management, Remote Desktop Provider concepts, etc..
• Experience with device redirection: camera, microphone, speakers, USB devices in RDP/VDI.
• Kernel/Drivers: Writing kernel modules, udev rules, device driver development, ftrace, eBPF.
• API hooking techniques on linux.
• Familiarity with USB/IP, udev rules, virtual device emulation.
• Multimedia Handling: GStreamer, FFmpeg, ALSA, PulseAudio, PipeWire for audio/video streaming, redirection, or optimization in remote sessions.
• Familiarity with deb, rpm, AppImage, or creating systemd units and managing daemons.

Accops is global solution provider, building a simple and integrated workspace for business users, providing seamless access to modern web applications, SaaS applications, client-server applications, legacy applications, virtual applications, and virtual desktops. We are a rapidly growing IT product company with a flat organizational structure and flexible work environment. We enable enterprises to adopt 'work from anywhere' and by joining us, you get to work on hypergrowth technologies, like virtualization, cloud computing and network security.

Accops is an equal opportunity employer committed to building a culture where all employees are valued, respected and opinions count. We encourage applications from all suitably qualified persons irrespective of, but not limited to, their gender or genetic information, sexual orientation, ethnicity, religion, social status, medical care leave requirements, political affiliation, people with disabilities, color, national origin, veteran status, etc. We consider all applications based on merit and suitability to the role.