Data Scientist

Argentina / Mexico City / San Jose / Colombia / Lima / Quito / Montevideo / Brazil
Data Science – Analytics /
Contractor /
Remote
Our client is a California-based start-up revolutionizing the industry with the most precise no-code AI tool in the market.

We’re looking for a full-time contractor to be part of this cutting-edge journey and make a meaningful impact.

Responsibilities

    • Develop predictive models: Design, implement, and optimize machine learning models to meet diverse business needs.
    • Conduct data cleaning, transformation, and preparation: Ensure datasets are structured and ready for analysis to support high-quality outputs.
    • Collaborate with Solutions Architects: Work closely with the team to understand client use cases and customize AI solutions.
    • Perform feature engineering: Extract meaningful features to enhance model performance and predictive accuracy.

Requirements

    • Candidates must have at least 3 years of hands-on industry experience as a Data Scientist.
    • Advanced English level (minimum C1), with excellent communication skills to engage with diverse stakeholders.
    • Proficiency in Python, including libraries such as Scikit-Learn, Pandas and NumPy.
    • Strong SQL skills for data querying and manipulation.
    • Candidates from Brazil must have a PJ set up

Interview process

    • Call with Hop team
    • Behavioral Interview with CTO
    • SQL Assessment
    • Business Case
$3,000 - $4,000 a month
(Depends on years of experience)