C++/Qt Software Developer

Connecting top Embedded & C++ talent to companies in NRW 🌍

Your Responsibilities

• Design and develop C++ desktop and system-level applications
• Implement application logic, data models, and core services
• Work with modern C++ (C++17/20) in a structured, maintainable codebase
• Contribute to software architecture, modular design, and long-term product strategy
• Develop and maintain user-facing functionality (GUI, workflows, tooling)
• Improve performance, stability, and scalability of existing applications
• Collaborate with product management, UX, QA, and other engineering teams
• Write automated tests, participate in code reviews, and maintain high code quality standards

Your Profile

• Professional experience in application-level C++ development
• Strong understanding of object-oriented design, clean architecture, and design patterns
• Experience with modern C++ standards and the STL
• Familiarity with one or more of the following areas:
• Qt (Widgets, QML, Model/View concepts)
• Multithreading and concurrency
• File systems, IPC, or data-driven applications
• Experience working with large, long-lived codebases
• Confident using CMake, Git, and modern development workflows
• Analytical mindset and a structured, quality-focused working style
• Good English skills; German is an advantage

Technical Environment

• C++17 / C++20
• Qt for application and UI development
• Windows and/or Linux platforms
• Modular, testable software architecture

What We Offer

• Competitive salary package based on experience and responsibility
• Flexible working hours and hybrid working options
• 30 days of annual leave plus additional benefits
• Work on professional software products with real users
• Engineering-driven culture with a strong focus on code quality
• Flat hierarchies and direct influence on technical decisions
• Clear development paths toward Senior Developer, Technical Lead, or Software Architect roles

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Software Development

Referrals increase your chances of interviewing at Optimus Search by 2x

Get notified about new Software Engineer jobs in Düsseldorf, North Rhine-Westphalia, Germany.