C++ Software Engineer (Linux / R&D Product)

SQUAD Ukraine Limited; Wrocław; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Performance Bonus

Loyalty Bonus

Contract of Employment (UoP)

Private medical insurance

Annual vacation

Job summary

SQUAD Ukraine Limited in Poland is seeking a C++ Software Engineer with a strong Linux background to join our new R&D product team. You will design, build, and maintain high-performance software for Linux-based IoT devices, shaping architecture alongside hardware and QA engineers.

You will own features from design through deployment, write unit tests, and contribute to code reviews and documentation. This role offers remote work within Poland and opportunities for growth alongside a

Qualifications

• 4+ years of commercial software development experience in C++ (modern standards, OOP, multithreading)
• Solid practical experience with Linux development and debugging tools
• Experience with build systems, version control, and CI/CD tools (CMake, Git)
• Hands-on experience writing unit tests and performing code optimization
• Practical problem-solving skills and the ability to work with complex technical requirements
• At least an Intermediate level in both written and spoken English (B1)

Responsibilities

• Design and implement new software features in C++ for Linux-based devices.
• Own features through the full cycle: from initial design and coding to debugging and deployment.
• Write clean, maintainable code, unit tests, and technical documentation.
• Debug and profile system issues, fixing performance bottlenecks and stability bugs.
• Collaborate daily with hardware, firmware, QA, and project management teams.
• Participate in code reviews and team planning sessions.

Skills

C++

Linux

Unit testing

CI/CD

English (B1)

Tools

CMake

Git

Job description

C++ Software Engineer (Linux / R&D Product)

Remote PL

Poland Engineering Firmware

Team Summary

At SQUAD, we build hardware and software systems for IoT devices. We are currently forming a new engineering team to develop a new product from the ground up. We are looking for a C++ Engineer with a strong Linux background to join our R&D team. In this role, you will work on the core software components, shape the product architecture alongside hardware and QA engineers, and help turn early concepts into a reliable, production-ready product.

Job Summary

As a C++ Software Engineer, you will be responsible for designing, building, and maintaining software features for our new Linux-based product. You will write high-performance C++ code, integrate services, debug system-level issues, and ensure overall software stability.

Responsibilities and Duties

• Design and implement new software features in C++ for Linux-based devices.


• Own features through the full cycle: from initial design and coding to debugging and deployment.


• Write clean, maintainable code, unit tests, and technical documentation.


• Debug and profile system issues, fixing performance bottlenecks and stability bugs.


• Collaborate daily with hardware, firmware, QA, and project management teams.


• Participate in code reviews and team planning sessions.

Qualifications and Skills

• 4+ years of commercial software development experience in C++ (good knowledge of Modern C++ standards, OOP, and multithreading).


• Solid practical experience with Linux development and debugging tools


• Experience with build systems, version control, and CI/CD tools (CMake, Git).


• Hands-on experience writing unit tests and performing code optimization.


• Practical problem-solving skills and the ability to work with complex technical requirements.


• At least an Intermediate level in both written and spoken English (B1).

Nice to have

• Experience with Embedded Linux tools (Yocto or Buildroot).


• Familiarity with IPC mechanisms (D-Bus, gRPC) or network protocols (MQTT, TCP/UDP).


• Experience with video/audio streaming or data processing.


• Exposure to development boards (Raspberry Pi, NVIDIA Jetson, etc.).


• Experience or interest in using AI-assisted coding tools (e.g., GitHub Copilot, Claude Code).

We offer multiple benefits that include

• The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member


• Competitive salary packages with performance-based annual reviews.


• Opportunity to receive a Performance Bonus for your individual achievements and a Loyalty Bonus recognizing your dedication to the company.


• Employment via Contract of Employment (UoP) in complete alignment with Polish Labour Law.


• Guaranteed paid vacation, public holidays, and medical leaves as per statutory regulations.


• Continuous growth and development opportunities through internal knowledge hubs, corporate courses, and free English classes


• Comprehensive private medical insurance to supplement your standard NFZ coverage.