Lead Qt/QML Developer (Desktop Applications)

Lead Qt/QML Developer (Desktop Applications) Lead Qt/QML and modern C++ development for a globally used desktop application, shape architecture, mentor engineers, and deliver quality software with an international team. Hi! We are Spyrosoft Synergy We are looking for an experienced Lead Qt/QML Developer to join an international team working on a large-scale desktop application built with Qt, QML, and modern C++ . In this role, you will contribute to the development of a mature product used globally, influence architectural decisions, and support other engineers in delivering high-quality software. As a Lead, you will work closely with stakeholders and development teams, helping shape technical solutions while mentoring team members and promoting engineering best practices. Tech stack: Qt QML C++ Desktop Applications embedded CI/CD Code Reviews Testing Windows/macOS Agile Requirements: 5+ years of commercial experience in software development Strong commercial experience with C++ (including modern C++) Experience developing desktop applications using Qt and QML Solid understanding of software engineering principles, architecture, and design patterns Experience working with large codebases and long-term software projects as well as smaller and more agile ones Familiarity with version control systems, code reviews, automated testing, and CI/CD practices Ability to work independently and effectively manage priorities Strong communication skills and willingness to collaborate in an international environment English proficiency at C1 level (written and spoken) Nice to have: Experience with Windows and/or macOS development environments Knowledge of Agile software development methodologies Experience supporting technical decisions and leading development teams Experience with Proof of Concept initiatives Python programming skills Docker knowledge Experienced in using AI tools in day-to-day workflow Main responsibilities: Design, develop and maintain desktop or embedded applications using Qt/QML and modern C++ Collaborate with product teams and stakeholders to define and deliver new features Drive architectural and technical decisions Ensure high code quality through code reviews, testing, and continuous integration practices Support and mentor other developers Contribute to maintaining and evolving a large, established codebase Work independently and take ownership of delivered solutions Participate in Agile development processes Why join Spyrosoft? 🔥 Work with one of the world's most recognized Qt partners 🔥 Influence architecture and technical direction of the product 🔥 Collaborate with experienced engineers passionate about software craftsmanship 🔥 Work on a mature, international product with real business impact 🔥 Use modern development practices including continuous integration, automated testing, and code reviews 🔥 Grow your leadership skills while mentoring other developers 🔥 Enjoy a culture that values knowledge sharing, innovation, and continuous improvement About you You are a curious and creative engineer who enjoys solving complex technical challenges. You care about writing robust, maintainable code and understand that software quality is built through thoughtful design, testing, collaboration, and continuous improvement. You are comfortable taking ownership of your work and thrive in an international environment where teamwork and communication matter as much as technical expertise. Department Software Delivery Role Software Engineer Locations Poland (PL) Remote status Fully Remote Hourly salary PLN150 - PLN175 Employment type Full-time Skills HMI, Qt, C++ Experience Lead Area HMI About Spyrosoft Spyrosoft is an authentic, cutting-edge software engineering company, established in 2016. In 2021 and 2022, we were among the fastest growing technology companies in Europe, according to the Financial Times. We were founded by a group of tech experts with established backgrounds in software engineering, who created an ‘engineer-to-engineer’ workplace, powered by enthusiasm, fairness and authentic relationships. Having a unique offering, which bridge the gap between technology and business, we specialise in technology solutions for industry 4.0, automotive, geospatial, healthcare & life sciences, employee experience & education and financial services industries.