about 19 hours ago
Lisbon, PortugalSenior / Staff+
Responsibilities
- Build core ML systems for a proactive AI product.
- Own the end-to-end process from data preparation to model iteration.
- Debug model failures and system issues using production signals.
- Iterate quickly by shipping, measuring outcomes, and refining systems.
- Mentor and review work from other ML engineers.
- Collaborate with research, product, and engineering teams.
Requirements
- Experience building and shipping ML systems for real users.
- Strong understanding of modern ML model behavior in production.
- Ability to write production-quality code and think in systems.
- Demonstrated ownership and independence in project execution.
- Strong communication skills and a commitment to iterative improvement.