Member of Technical Staff, Machine Learning (AI)

Location: Zurich, Switzerland; hybrid

Company

hirify.global is building proactive AI-native applications that help people manage conversations, errands, organization, and workflows with minimal prompting.

What you will do

• Build and improve ML components across data, training, evaluation, and inference.
• Fine-tune and adapt models within larger production systems.
• Implement evaluation and testing to understand model behavior.
• Build and maintain pipelines for real-world and synthetic data.
• Debug model issues, performance problems, and production incidents.
• Collaborate with ML engineers, product, engineering, and research teams to ship reliable ML-powered features.

Requirements

• Strong foundations in machine learning and modern neural architectures.
• Hands-on experience training, fine-tuning, or deploying ML models.
• Production-quality Python development skills.
• Experience or familiarity with PyTorch or JAX.
• Ability to work through ambiguity, learn new tools, and grow ownership over time.
• Bias toward shipping, iteration, and continuous improvement.

Culture & Benefits

• Work on real production ML systems running on GPUs from day one.
• Collaborate in a small, high-talent-density, hands-on team.
• Balance rapid delivery with high-quality engineering and continuous learning.
• Interviews are conducted via virtual meetings and/or onsite.
• The hiring process includes three, or no more than four, interviews followed by a prompt decision.