Description:

Constructor is seeking a Machine Learning Engineer to join the Query Team in Lisbon, Portugal.
The Query Team is responsible for developing and maintaining systems that enhance C.io's search and autosuggest experiences.
The role involves implementing ML solutions to improve business KPIs related to query processing, developing quality assessment pipelines, and using data to identify opportunities for enhancements.
The Engineer will work on making the system more transparent for customers and ensuring performance and scalability.

Requirements:

Excellent understanding of classical machine learning and familiarity with NLP.
Proficiency in Python and strong analytical skills with a data-driven culture.
Knowledge of big data stack for end-to-end ML product development.
Nice to have: Proficiency in deep learning, experience with A/B tests, familiarity with Rust (or C/C++), and strong knowledge of data structures and algorithms.

Competitive compensation: base range of 90-110k USD + stock options + work from home bonus.
Fully remote team with the flexibility to choose your location.
Work from home stipend and Apple laptops provided for new employees.
Training and development budget for every employee, refreshed annually.
Parental leave available for qualified employees.
Opportunity to work with smart individuals, grow professionally, and make a meaningful impact.
Invitation to the company retreat in the Canary Islands if joining before August 1.