About this role
ACTAI is hiring a Senior Machine Learning Engineer for a full-time position located in Poland. This role suits an independent engineer who wants to own critical machine learning subsystems and build proactive AI applications for global users.
Role Overview
The Senior Member of Technical Staff position focuses on taking ambiguous problems and delivering practical machine learning solutions that operate reliably at scale. The professional acts as an independent owner of production-level ML subsystems, turning research concepts into functional systems.
Key Responsibilities
Requirements
Skills and Tools
About the Company
ACTAI develops proactive applications intended for users globally who are unaccustomed to complex prompting. The enterprise focuses on bringing intelligence to conversations, daily errands, organization, and workflows with minimal user prompting. The product strategy emphasizes high reliability for long-running workflows, persistent context, real-world task completion, and the reduction of hallucinations.
How to Apply
Interested candidates should submit their application directly on the official company careers page.
Skills and tech stack
Questions candidates ask
What is the location of this job?
The position is located in Poland.
What programming languages and frameworks are required?
The tech stack includes Python, PyTorch or JAX, and GPU-based training and inference systems.
What are the primary responsibilities for this role?
Responsibilities include building core ML systems, managing the end-to-end lifecycle from data preparation to inference, turning research into production systems, debugging failures, collaborating cross-functionally, and mentoring peers.
What does the interview process look like?
The interview process consists of three to four interviews conducted virtually or onsite, evaluated by technical team members.