Robotics Software Engineer - Sensor Fusion & Localization (m/f/d)

The Role

We’re looking for a Robotics Software Engineer - Sensor Fusion & Localization (m/f/d) to join our fast-growing robotics team. You’ll play a key role in developing and deploying the software that powers our next-generation unmanned ground vehicles, used in both governmental and commercial domains. From perception and control to communication and system integration, your
work will shape how our robots interact with the real world. This position is ideal for those passionate about advancing robotics and applying software skills to solve real-world challenges in a collaborative, hands-on environment. 

To join our team, you should be excited to

• Develop, test, and maintain software for autonomous and semi-autonomous ground robots

• Design and implement sensor fusion algorithms to integrate data from multiple sources (e.g., IMU, GPS, LiDAR, wheel encoders) for accurate and reliable localization

• Enhance core robotic capabilities such as localization, navigation, communication, and system diagnostics

• Work with a variety of sensors, actuators, embedded systems, and networking stacks to ensure robust real-world performance

• Collaborate with cross-functional teams, including hardware, electronics, and systems engineers, to achieve seamless hardware-software integration

• Contribute to architectural and design decisions focused on creating modular, scalable, and maintainable codebases

• Support validation efforts and perform field testing of robotic platforms in realistic and demanding environments

• Write clean, well-documented code and contribute to technical documentation and internal knowledge sharing initiatives

• Mentor junior developers and play an active role in promoting engineering excellence across the team

Your Profile

• Demonstrate over 5 years of experience in robotics software development.

• Proficient in C++ with practical experience using ROS2 (Robot Operating System)

• Demonstrated expertise in sensor fusion techniques (e.g., Kalman Filters, EKF/UKF) and localization methods (e.g., SLAM, dead reckoning, GNSS integration)

• In-depth knowledge of robotic systems including sensors, actuators, embedded computing, and real-time system constraints

• Familiar with key communication protocols such as CAN, Ethernet, TCP/UDP, and serial interfaces

• Experienced in Linux environments, Docker-based workflows, and contemporary CI/CD pipelines

• Strong analytical and debugging skills, especially in hardware-integrated software systems.

• Hold a degree in Computer Science, Robotics, Mechatronics, or a related technical field.

• Fluent in English and German language skills are a plus.

Benefits and Perks

• Competitive salary and benefits package

• A shaping role in an emerging dual use company

• Opportunity to work with a highly innovative, international, and dynamic team

• Room for professional growth and development

• Participation in the company's success, with access to regular events, knowledge exchange and meetups

About us

ARX is a dual-use technology company that specializes in developing autonomous unmanned systems and sensors for the European defence sector. Our dual-use unmanned ground systems and sensors assist NATO Armies and civilian first responders in tackling their most challenging problems by providing them with training and information to make better decisions and take effective actions in life-or-death situations.

As our team continues to expand rapidly, we are seeking motivated candidates who are excited to work in a highly energetic, creative, and innovative team dedicated to developing autonomous systems for challenging environments. We operate in a dynamic sector where collaboration, sharing innovative ideas, and developing novel problem-solving strategies are ingrained in our work culture.

If you are passionate about overcoming challenges that have areal impact on the security of our democracies, apply here to join ARX and help shape the future of dual-use technology! 
 
In addition to a competitive salary package, we offer the opportunity to participate in the company's success. ARX is an equal-opportunity employer, and we encourage candidates from all backgrounds to apply.