Staff Engineer, Sensor Fusion & Localization

ARX Robotics GmbH

Job

In this role, you will develop advanced sensor fusion and state estimation algorithms to enable robots to navigate accurately and understand their movement in complex, GPS-denied environments.

Job summary

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Job technologies

Your role in the team

  • At ARX Robotics, you will help advance the autonomy stack of next-generation unmanned ground vehicles. As a Staff Engineer - Sensor Fusion & Localization, you will develop core state estimation and sensor fusion systems that enable robots to understand their position and motion in complex, GPS-denied environments.
  • You will work across autonomy, perception, hardware, and software teams to integrate advanced algorithms into a cohesive and reliable platform for real-world deployment. Your contributions will directly influence how autonomous and teleoperated systems operate in demanding field conditions where precision, robustness, and low latency are critical.
  • Develop advanced sensor fusion and state estimation algorithms for robust localization in GPS-denied environments.
  • Implement and improve methods such as EKF, UKF, particle filters, and nonlinear observers for state estimation and factor graph-based SLAM methods.
  • Fuse and synchronize data from cameras, LiDAR, radar, IMUs, GNSS, magnetometers, and barometers into reliable real-time state estimates.
  • Design low-latency, real-time processing pipelines for autonomous robotic systems.
  • Build and refine localization performance through simulation, controlled testing, and real-world validation under degraded sensing conditions.
  • Collaborate closely with hardware and software teams to ensure accurate calibration, synchronization, and system integration.
  • Prototype, evaluate, and deploy new multi-sensor fusion and estimation approaches.
  • Debug and resolve complex issues across sensor data, calibration, and estimation pipelines.
  • Contribute to resilient GPS-denied navigation capabilities for autonomous ground vehicles.

Our expectations of you

Education

  • Advanced degree (MSc or higher) in Robotics, Computer Vision, Electrical Engineering, or a related field.

Qualifications

  • Deep expertise in sensor fusion and state estimation methods, including EKF, UKF, particle filters, and nonlinear estimation techniques.
  • Solid understanding of inertial navigation and visual-inertial concepts.
  • Strong foundation in linear algebra, probability theory, and 3D geometry.
  • Vertrautheit mit Linux-basierten Entwicklungs-Workflows, CI/CD-Pipelines und modernen Softwarepraktiken in der Robotik.
  • A structured, self-driven approach with strong problem-solving and debugging skills in complex systems.
  • Familiarity with ML frameworks such as PyTorch, TensorRT, or vision libraries like OpenCV are a plus.
  • Please note: You do not need to meet every single requirement to apply. We welcome motivated candidates who are eager to grow into the role and develop their expertise further.

Experience

  • Strong C++ development skills with experience debugging complex robotics systems.
  • Hands-on experience integrating and calibrating multi-sensor systems (LiDAR, camera, IMU, GNSS, radar).
  • Experience working with ROS2 and simulation environments for algorithm development and validation.
  • Experience with Python, CUDA or edge computing platforms are beneficial.

What we offer

  • Join a mission-driven European defense tech company at a pivotal stage of growth, where you can help shape meaningful technology, take ownership early, and grow with the business!
  • Competitive compensation package including a bonus opportunity.
  • 27 vacation days to start, increasing with tenure up to 30 days.
  • Employer-supported pension contribution.
  • Learning & development support and team events budget.
  • Employee discounts and flexible benefits budget via Probonio.
  • Hybrid working setup depending on role and team needs.
  • Structured salary bands, levelling framework, and bi-annual development conversations.

Benefits

Health, fitness & fun

Topics you will work on

Job locations

Map of the job locations
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  • Location Munich
    Bayern, Germany

About your employer

ARX Robotics GmbH, based in Oberding near Munich, is a German technology company specializing in the development of autonomous robotic systems for military and civilian applications. The company provides advanced solutions for surveillance, agriculture, disaster relief, and construction, contributing to the strengthening of European defense capabilities.

Company type
Startup
Work model
Onsite, Hybrid
Industry
Electronics, Automatization
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Staff Engineer, Sensor Fusion & Localization

ARX Robotics GmbH