Software Engineer, Robotics

QSC is creating exceptional, people-centric experiences with the perfect balance of technology and creativity. Q-SYS, our innovative full stack audio, video and control platform, unifies data, devices and a cloud-first architecture, empowering organizations to deliver transformative AV experiences across built spaces. Building on the QSC legacy, QSC Audio delivers audio technology that empowers live entertainers and sound reinforcement professionals with the confidence to create and deliver memorable experiences for their audiences.

Atrius, Distech Controls and QSC are part of the Acuity Intelligent Spaces (AIS) business segment. Our mission is to make spaces smarter, safer and greener through our strategy of connecting the edge with the cloud using disruptive technologies that leverage data interoperability.

Acuity Inc. (NYSE: AYI) is a market-leading industrial technology company. We use technology to solve problems in spaces, light and more things to come. Through our two business segments, Acuity Brands Lighting (ABL) and Acuity Intelligent Spaces (AIS), we design, manufacture, and bring to market products and services that make a valuable difference in people’s lives.

We achieve growth through the development of innovative new products and services, including lighting, lighting controls, building management solutions, and an audio, video and control platform. We focus on customer outcomes and drive growth and productivity to increase market share and deliver superior returns. We look to aggressively deploy capital to grow the business and to enter attractive new verticals. Acuity Inc. is based in Atlanta, Georgia, with operations across North America, Europe and Asia. The Company is powered by approximately 13,000 dedicated and talented associates. Visit us at acuityinc.com . #QSYS

Job Summary

We are seeking a Software Engineer, Robotics to join our engineering team in Zurich, Switzerland. In this role, you’ll strengthen the perception and decision-making stack behind Q-SYS VisionSuite: the software that lets cameras detect, track, and frame people in meeting spaces, and turns that awareness into real-time camera and system behavior.

This is a hands-on technical position focused on production Python and C++ development where ML models meet the running system. You’ll integrate new models into the stack, test how they behave with real cameras in real rooms, and adapt the downstream perception and decision logic to make the most of what they provide. You’ll work closely with ML Engineers, who own model benchmarking and optimization, and with senior engineers and architects, contributing independently to well-scoped designs.

This position is a hybrid position based in Zurich, Switzerland.

Key Tasks & Responsibilities (Essential Functions)

• Develop and extend the perception and decision-making stack in Python and C++ (C++17+): detection, tracking, and the logic that turns scene understanding into camera control and framing decisions.
• Integrate new ML models into the perception pipeline, including inference wiring, pre- and post-processing, and data flow between models, trackers, and downstream consumers.
• Test new ML models in the running system, measuring their effect on end-to-end behavior (tracking stability, framing quality, latency, and failure cases) in lab and real-room scenarios.
• Adapt perception and decision logic based on model outputs: tune thresholds, filtering, temporal smoothing, and state handling, and build features that take advantage of new model capabilities.
• Build and maintain test tooling, recorded datasets, and replay harnesses that make perception behavior reproducible and regressions visible.
• Implement multithreaded and performance-sensitive components, including software that interfaces with cameras and other hardware.
• Feed system-level findings back to ML Engineers (failure cases, edge conditions, and runtime requirements) to inform model selection and optimization.
• Collaborate with architects and senior engineers to design solutions, then execute independently.
• Actively participate in code reviews, providing feedback to peers and improving overall code quality.

Education (minimum education required)

Bachelor of Science in Computer Science or Electrical Engineering

Skills and Minimum Experience Required

• 3+ years of professional software engineering experience , including work on perception, robotics, or computer vision systems.
• Strong, hands-on experience with Python and C++ (C++17 or newer) in production environments.
• Practical experience integrating ML models into applications : running inference (e.g., PyTorch, ONNX Runtime), handling pre- and post-processing, and acting on model outputs in a live system.
• Working knowledge of computer vision and perception fundamentals , such as object detection, multi-object tracking, and camera geometry and coordinate transforms.
• Experience with multithreading, concurrency, and real-time constraints .
• Comfortable developing and debugging on Linux systems.
• A methodical approach to testing and debugging, including data-driven evaluation of system behavior.
• Preferred experience with one or more of the following:
• Tracking and state estimation techniques (e.g., Kalman filtering, data association, re-identification).
• Decision-making or control logic, such as state machines, behavior trees, or control loops.
• ROS or robotics-inspired architectures.
• PTZ cameras, video pipelines (e.g., GStreamer, FFmpeg), or AV systems.
• Real-time inference on edge or constrained hardware (e.g., TensorRT , OpenVINO).
• CI/CD pipelines, automated testing, or Docker .

Other

Your Mindset:

• System-Minded Integrator: You care about what a model’s output does to product behavior, not just its benchmark score.
• Empirical Tester: You trust measurements over intuition, build test scenarios that reflect real rooms and real people, and recognize a regression when you see one.
• Pragmatic Adapter: When a new model changes the shape, timing, or confidence of its output, you adjust tracking, filtering, and decision logic so the system behaves better, and you can explain why.
• Production-Quality Engineer: You write clean, tested, maintainable Python and C++, and treat latency and real-time constraints as requirements.
• Collaborative Executor: You work across ML, Robotics, Platform, and Quality, take a well-scoped problem from design to delivery, and surface issues early.

QSC. is owned by Acuity Inc., which is located in the United States. These companies share a global recruitment system on which the data you provide will be stored, and which will be subject to the laws of the United States of America.

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