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Offer summary
(Summary generated by AI based on the full job description)
International project focused on developing modern desktop applications using C++ and Qt. Working on a large codebase with influence on architecture, code quality, and testing. Responsibilities include designing and implementing features, maintaining code, participating in code reviews, and collaborating in an Agile environment. Required experience with Windows or macOS development and CI practices. Benefits include sports activity cost sharing and private medical care.
Senior C++ / Qt Developer – Desktop Applications
Company: SQUARE ONE RESOURCES sp. z o.o.
from: 24 August 2026
to: 23 September 2026
120 - 140 złnet (+ VAT)/ hr.B2B contract (full-time)
Offer parameters
level:senior
working mode:remote
location:Warszawa, Masovian
Warszawa, Masovian
Requirements
Expected technologies
C++
Qlickview
Optional technologies
Qlickview
Operating system
Windows
macOS
Our requirements
- Several years of professional experience with C++
- Strong knowledge of modern C++ and software engineering principles
- Practical experience with Qt and desktop application development
- Good knowledge of Windows or macOS development environments
- Experience with testing, Continuous Integration (CI), and code review
- Ability to work independently and effectively manage your own tasks
- Strong communication and collaboration skills
- Fluent English, both written and spoken
- Comfortable working in an international organization
Optional
- Knowledge of QML is highly desirable
- Experience contributing to or maintaining open-source projects
- Experience working on large-scale software projects and codebases
- Previous experience in Agile software development
- Strong interest in software architecture and engineering practices
- Curiosity, creativity, and a genuine interest in building high-quality software
Your responsibilities
- Developing modern, reliable desktop applications using C++ and Qt
- Designing and implementing new features and improving existing functionality
- Working with QML where applicable
- Contributing to software architecture and technical decisions
- Maintaining and improving a large existing codebase
- Writing clean, maintainable, and well-tested code
- Participating in code reviews and continuous integration processes
- Identifying opportunities to improve code quality, performance, and development processes
- Working independently, planning tasks, and taking ownership of deliverables
- Collaborating with an international team in an Agile environment
About the project
International project focused on developing modern desktop applications using C++ and Qt
Work on a large-scale codebase, contributing to architecture, code quality, testing, and overall evolution of the product
Opportunity to work with experienced engineers, contribute to a large codebase, influence technical decisions, and develop software used in an international environment
Benefits
- sharing the costs of sports activities
- private medical care
SQUARE ONE RESOURCES sp. z o.o.
At Square One Poland we link IT experts with the business. With over 25 years of experience, we specialize in recruitment processes on a global scale. Despite years of experience, we still have a startup DNA and this is our advantage. Our offices are located in London and Warsaw, however, we can reach clients from all over the world, from start-ups to big worldwide corporations.
This is how we work
Senior C++ / Qt Developer – Desktop Applications
120–140 zł / hr. (B2B)
I apply to:
SQUARE ONE RESOURCES sp. z o.o.
Warszawa, Masovian
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