Driven by the passion to improve quality of people’s lives, WSA continues to grow as market leader in the hearing aid industry. With our commitment to increase penetration in an underserved hearing care market, we want to accelerate our business transformation in order to reach more people, more effectively.

Join us to build next-generation AI-powered testing solutions for mobile apps and connected medical devices. This is a hands-on builder role for engineers who enjoy solving complex challenges with Python, AI, and automation

What you will do

• Design AI-driven test automation frameworks for mobile applications using local LLMs / RAG systems.

• Build intelligent test systems for dynamic scenario generation, UI validation, and defect detection.

• Develop screenshot analysis solutions using Computer Vision (OpenCV) and OCR.

• Create Python-based Hardware-in-the-Loop (HIL) frameworks for testing apps connected to medical hardware via USB, Bluetooth, or Serial.

• Deploy scalable on-premise AI infrastructure with Docker and CI/CD (Jenkins / GitLab CI).

• Continuously improve models and automation using test results and failure insights.

What you bring

Experience

• 4+ years of software development experience with strong Python skills.

• Hands-on experience in AI/ML using PyTorch, TensorFlow, Hugging Face, or similar.

• Experience with OpenCV / OCR for image-based validation.

• Strong automation framework experience; exposure to Appium limitations is a plus.

• Experience with Docker, CI/CD, and deploying AI models.

Nice to Have

• Local LLMs (Ollama, Llama.cpp), LangChain, LlamaIndex, or RAG systems.

• HIL / SIL testing experience.

• Android or iOS testing knowledge.

Personal competencies

• Strategic thinker with strong analytical and problem-solving capabilities.

• Curious and innovative mindset with passion for emerging technologies and AI.

• Strong leadership skills with the ability to mentor and inspire teams.

• Excellent communication and stakeholder management skills.

Who we are

At WSA, we provide innovative hearing aids and hearing health services.

Together with our 12,000 colleagues in 130 countries, we invite you to help unlock human potential by bringing back hearing for millions of people around the world.

With us, you will become part of a truly global company where we care for one another, welcome diversity and celebrate our successes.

Sounds wonderful? We can't wait to hear from you.

WSA is an equal-opportunity employer and committed to creating an inclusive employee experience for all. Regardless of race, color, religion, national origin, age, sex, gender, gender identity, gender expression, sexual orientation, marital status, medical condition, ancestry, disability, military or veteran status we firmly believe that our work is at its best when everyone feels free to be their most authentic self.