Prototyping Technician

Join to apply for the Prototyping Technician role at Qualitest acq
.

We are looking for a Prototyping Technician to join our growing team in Zurich, Switzerland.

Qualitest is a leading AI‑powered Quality Engineering Company that builds software, computer vision, and robotics tools to enable accurate quality evaluation and regression testing of tracking systems and algorithms. The role focuses on prototyping, unit testing, regression testing, end‑to‑end testing, debugging, computational performance evaluation, and quality assurance of systems, platforms, and infrastructure on HMDs.

• Debugging and upgrading tools used and/or implemented by the team.
• Evaluating performance implications (CPU, GPU, memory, thermal impact) of features deployed to HMDs.
• Developing and/or improving tools for visualizing data collected from the HMDs.
• Participating in code reviews, design document reviews, and implementing extensive tests to improve code quality.
• Participating in on‑call rotations, mitigating and resolving incidents, and writing postmortems.

• Solid engineering skills in relevant programming languages and operating systems (C++, Python, Linux, Android).
• Knowledge in at least one of the following domains:
  Computer Vision (CV), Virtual/Augmented/Mixed Reality (XR), Computer Graphics (CG), Machine Learning (ML).
• Experience in a fast‑paced technology environment with extensive cross‑functional work and ability to thrive in ambiguity.

• Extensive hands‑on knowledge of C++, familiarity with recent standards (C++17, C++20) and standard libraries.
• Good understanding of advanced template metaprogramming.
• Knowledge of C++ testing libraries such as Google test.
• Familiarity with the Buck build tool.
• Efficiency in Python, command‑line Python scripting, and exploratory work with Python notebooks, using modules such as numpy, scipy, matplotlib.
• Knowledge of CV and relevant libraries such as OpenCV.
• Knowledge of CG and relevant standards such as OpenGL and implementations such as Qt.
• Knowledge of game development engines such as Unity, Unreal.
• Knowledge of Android development and debugging, ideally in the context of XR on mobile and HMDs.
• Practical knowledge of ML, neural networks, and deep learning, with focus on deploying models in production (ML Engineering, ML Ops).

• Seniority level:
  Entry level
• Employment type:
  
  Full‑time
• Job function:
  Engineering and Information Technology

Referrals increase your chances of interviewing at Qualitest acq by 2x.