Google
Senior Software Engineer, Search Ads, Quality and AI
Found: January 15, 2026
This role is based in Zürich, Switzerland.
Responsibilities:
- Develop and maintain machine learning models while writing and testing related products or system development code.
- Design and iterate on machine learning model architectures and training recipes, improving quality and efficiency across the entire model life-cycle.
- Solve machine learning related problems by designing, running, and analyzing experiments using problem-solving and statistical methods.
- Collaborate with peers and stakeholders through design and code reviews to ensure best practices amongst available technologies.
Minimum qualifications:
- Bachelor’s degree or equivalent practical experience.
- 5 years of experience with software development in C++ and Python.
- 3 years of experience with deep learning, reinforcement learning, generative AI, or specialization in another ML field.
- 3 years of experience with ML infrastructure.
- 3 years of experience testing, maintaining, or launching software products.
Preferred qualifications:
- Master's degree or PhD in Computer Science or related technical field.
- 5 years of experience with data structures and algorithms.
- 1 year of experience in a technical leadership role.