Member of Technical Staff, Machine Learning

Location: Remote in Ireland

Company

Building proactive AI-native applications that help users manage conversations, errands, organization, and workflows with minimal prompting.

What you will do

• Build and improve machine learning components across data, training, evaluation, and inference.
• Fine-tune and adapt models within larger production systems.
• Implement evaluation and testing to understand model behavior and improve accuracy, latency, reliability, and safety.
• Build and maintain pipelines for real-world and synthetic data, training loops, and inference systems.
• Debug model issues, performance problems, and production incidents, addressing root causes.
• Collaborate with senior ML engineers, product, engineering, and research teams to ship iterative improvements.

Requirements

• Must be based in Ireland for the remote role.
• Strong foundations in machine learning and modern neural architectures.
• Hands-on experience training, fine-tuning, or deploying machine learning models.
• Production-quality Python development skills and willingness to learn new tools quickly.
• Experience or familiarity with PyTorch, JAX, and production ML systems running on GPUs.
• Ability to work through ambiguity, develop ownership, and improve systems through shipping and iteration.

Culture & Benefits

• Work on real production systems from day one and learn how large-scale ML behaves outside research settings.
• Collaborate in a small, high-talent-density, hands-on team.
• Make decisions collectively while balancing rapid delivery with high-quality engineering.
• Applications are reviewed by technical team members, with virtual and/or onsite interviews.
• The process typically includes three, and no more than four, interviews followed by a prompt decision.