Robot Software Engineer

Relox Robotics; Stockholms kommun; On-site; SEK 560,000 - 750,000; Full time

Benefits offered by this job

Flexible work

Professional growth

Cross-disciplinary team

Quality-focused culture

Job summary

Relox Robotics is seeking a Robot Software Engineer to develop intelligent behaviors for robots operating in real outdoor environments. You’ll work across the software stack from hardware integration to high-level autonomy, collaborating with mechanical and electrical engineers to ensure high-quality code and rapid iteration from simulation to field.

The role emphasizes building and refining software for autonomy, navigation, sensing, and system integration, with hands-on work on real robotic

Qualifications

• Experience in C++ and/or Python required or strongly preferred.
• Familiarity with ROS or ROS2.
• Background in robotics, automation, or embedded systems.
• Comfortable working in Linux environments.
• Structured, thoughtful approach to software engineering.
• Hands-on with real hardware.

Responsibilities

• Develop and maintain the robot software stack, including autonomy, navigation, and system integration.
• Work with ROS2, C++, and Python on real robotic systems.
• Implement and refine behavior trees, sensor integration, and control logic.
• Build tools, tests, and simulations to ensure robustness and quality.
• Analyze data from field testing and real-world operation to drive improvements.
• Collaborate closely with mechanical and electrical engineers.

Skills

C++

Python

ROS/ROS2

Robotics

Embedded systems

Linux

Software engineering

Hardware familiarity

Tools

Docker

CI/CD pipelines

Job description

As a Robot Software Engineer, you'll develop intelligent behaviors that allow our robots to take over repetitive human tasks in safe and reliable ways. You'll work across the full software stack - from low-level hardware integration to high-level autonomy - on robots that operate in real outdoor environments.

Your work directly enables our mission to Transform Human Work. You'll join a multidisciplinary R&D team, working closely with mechanical and electrical engineers who value high quality code, clear communication, and fast iteration from simulation to field.

What you'll do

• Develop and maintain the robot software stack, including autonomy, navigation, and system integration


• Work with ROS2, C++, and Python on real robotic systems


• Implement and refine behavior trees, sensor integration, and control logic


• Build tools, tests, and simulations to ensure robustness and quality


• Analyze data from field testing and real-world operation to drive improvements


• Collaborate closely with mechanical and electrical engineers

What you'll bring

You don't need to check every box - if you feel energized by our mission, we want to hear from you.

• Experience in C++ and/or Python


• Familiarity with ROS or ROS2


• Background in robotics, automation, or embedded systems


• Comfortable working in Linux environments


• A structured, thoughtful approach to software engineering


• Comfort working hands-on with real hardware

Nice to have

• Experience with motion planning, SLAM, or multi-sensor fusion


• Experience with behavior trees or state machines for robot autonomy


• Experience with Docker and CI/CD pipelines


• Experience with mobile robots, AMRs, or outdoor autonomous systems


• Fleet management or multi-robot systems experience

What we offer

• A friendly, multidisciplinary environment


• Responsibility across the full product lifecycle


• Flexible work, continued learning, and professional growth


• A culture centered on quality, clarity, and teamwork