21strategies

Robotics

• Development and implementation of embedded software for autonomous platforms (UxV)
• Integration and control of sensors and actuators (e.g., GPS, radar, LiDAR, motor controllers)
• Network programming and development of communication interfaces (DDS, Ethernet)
• Optimization of real-time control and safety-critical systems
• Collaboration with AI, hardware, and mission-planning teams on system integration
• Testing, debugging, and performance tuning on embedded targets
• Preparation of technical documentation and support for certification processes

Senior Embedded Software Engineer – Robotics, Autonomous Systems

Full-stack Engineer

• Develop, enhance and maintain complex software solutions in C++
• Design and integrate AI-based components (e.g., machine learning, data-driven algorithms)
• Implement high-performance, maintainable software architectures
• Use Docker for containerization, build and deployment of applications
• Collaborate with interdisciplinary teams across software development, data science and system engineering
• Analyze technical requirements and derive appropriate solution approaches
• Ensure code quality, maintainability and performance
• Contribute to architecture, design and technology decisions

Senior Software Engineer – m/f/d

QA Engineer

• Establish, develop and own the QA strategy for the Defense Metaverse
• Define and enforce quality standards for software, simulations and AI components
• Plan, coordinate and execute functional, non-functional and system-level tests
• Ensure quality of: simulation logic and scenarios, AI-driven adversary and agent behavior, distributed and networked systems
• Develop and maintain test concepts, test plans and test cases
• Introduce and apply automated testing methods where appropriate
• Analyze defects, perform root-cause analyses and track issues through to resolution
• Work closely with software development, AI teams, system architecture and product owners
• Ensure traceability, reproducibility and documentation of test results
• Support acceptance testing, reviews and releases

QA Manager – Defense Metaverse

People Operations

• Responsibility for selected phases of the employee lifecycle: recruiting, onboarding, retention and offboarding
• Manage, optimize and implement recruiting processes, including employer branding activities such as support for career fairs
• Implement, further develop and enforce HR policies, processes and standards
• Ensure compliance with labor law requirements, in particular German employment law
• Analyze relevant HR metrics and derive and prepare actionable recommendations
• Work closely with executive management on all operational HR matters

Senior Embedded Software Engineer – Robotics, Autonomous Systems

Senior Software Engineer – m/f/d

QA Manager – Defense Metaverse

People & Culture Manager