Ninguém caça sozinho. Esta vaga foi encontrada por outra pessoa e entrou no acervo de todo mundo. A caça continua enquanto você lê isto — e a sua parte do acervo (66.273 vagas, comparadas com o seu currículo) só passa a existir quando você entra.
Descrição da vaga
<div class="content-intro"><p><strong>We Make Remote Work Remarkable</strong><strong> • TopTalent from LatAm</strong></p>
<p><span style="font-weight: 400;">Hello! We are </span><strong>GoFasti, </strong><span style="font-weight: 400;">a Talent-as-a-Service. </span><span style="font-weight: 400;">GoFasti bridges the gap between world-class developers and designers from LatAm and first-class companies around the globe. </span></p></div><p>We need an English-fluent<strong> Senior Data Scientist</strong>, based in Latin America, available to work remotely.<br><br>We are looking for someone with exceptional communication and relationship-building skills, who embraces changes while maintaining strong attention to detail. An interested and proactive person, who's constantly learning and improving their skills.</p><p>Are you the one we are looking for?</p><p><strong>Responsibilities:</strong></p><ul class="tiptap-list-disc"><li><p>Develop, deploy and maintain predictive models for lifetime value (LTV), churn and retention across mobile apps and web/browser products</p></li><li><p>Own the modeling roadmap for your area, from problem framing through production and ongoing monitoring</p></li><li><p>Build cohort and LTV models that inform user acquisition budgets and payback decisions</p></li><li><p>Build user segmentation and propensity models that support personalization and targeting</p></li><li><p>Improve model accuracy over time through validation, backtesting and new data sources</p></li><li><p>Design experiments and causal analyses that measure the true impact of product and marketing changes</p></li><li><p>Identify early behavioral signals that predict conversion, churn and long-term value</p></li><li><p>Apply LLMs and machine learning to classify unstructured text and behavioral signals into interest categories and product and brand intent</p></li><li><p>Partner with data engineering to productionize models and keep their inputs reliable</p></li><li><p>Build internal AI-powered analytics tools and data products</p></li><li><p>Explain model results, assumptions and confidence levels clearly to stakeholders and leadership</p></li><li><p>Set modeling standards, documentation and best practices for the team</p></li><li><p>Mentor other analysts and data scientists and share best practices across the team</p></li></ul><p><strong>Requirements:</strong></p><ul class="tiptap-list-disc"><li><p>5+ years of experience in data science, statistical modeling or machine learning, ideally with consumer app or web data</p></li><li><p>Strong Python (pandas, scikit-learn or similar) and advanced SQL</p></li><li><p>Experience deploying models to production and monitoring them over time</p></li><li><p>Solid grounding in statistics, forecasting and experimentation</p></li><li><p>Hands-on experience with LLM APIs, prompt design or building AI-powered data tools</p></li><li><p>Daily use of AI tools as a development partner, such as Claude, Claude Code or Claude Cowork</p></li><li><p>Sound judgment with incomplete or noisy data; you structure the problem before reaching for a tool</p></li><li><p>Strong communication skills, including turning complex analysis into clear business recommendations</p></li><li><p>Fluent English and at least 4 hours of overlap with US Eastern business hours (remote roles)</p></li></ul><p><strong>It's a plus:</strong></p><ul class="tiptap-list-disc"><li><p>Experience with ad-monetized or subscription consumer apps</p></li><li><p>Experience with recommendation systems, personalization or audience segmentation for ad targeting</p></li><li><p>Experience with ML platforms on AWS or Google Cloud, such as SageMaker or Vertex AI</p></li><li><p>Familiarity with MLOps and orchestration tools such as MLflow, Airflow or dbt</p></li><li><p>Familiarity with Bayesian methods, uplift modeling or multi-armed bandits</p></li></ul><p><strong>Compensation:</strong></p><ul class="tiptap-list-disc"><li><p>The salary range offered for this position varies from (USD) $4,000 - $5,500 per month, depending on seniority and skillset.</p></li><li><p>This position is for a full time contract, through a payroll platform.</p></li><li><p>The talent will work remotely allocated at our client.</p></li></ul><p><strong>Here are the steps for this process:</strong><br><br>TBD <strong>></strong> Application review/approval <strong>></strong> Screening interview with GoFasti's team <strong>></strong> We build and send your profile to our client <strong>></strong> Profile review/approval by client <strong>></strong> Interview with the client <strong>></strong> Hiring and onboarding.</p><div class="content-conclusion"><p>Once you apply for the job, our team will review your resume. If it meets the requirements, we will contact you and move forward in the process. </p>
<p><strong>Note for Candidates Approached Directly:</strong><br>If you were contacted directly by a member of our team and are interested in this opportunity, please do not apply through this link. Instead, reach out to the person who contacted you to coordinate a meeting. <br><br>Thank you!</p></div>