Data Scientist Risk

Há 3 dias


São Paulo, São Paulo, Brasil Galgo Tempo inteiro R$120.000 - R$200.000 por ano

Galgo is a fast-growing fintech specialized in motorcycle sales and financing.
We are a purpose-driven company, the first and only financial institution focused on the underbanked sector in Chile, Mexico, and Colombia... 
And now, we're very excited to be expanding into Brazil

At Galgo, we work to create better opportunities for integration and development through financial access—helping people achieve their dreams.That's why we're looking for our next Sr. Data Scientist to join a high-performing team. The main responsibilities will be:

- Design, train, and deploy predictive models and advanced algorithms to automate key business processes and improve data-driven decision-making.

- Lead data science projects end-to-end, defining analytical objectives aligned with business needs and ensuring measurable impact.

- Develop robust, reproducible, and scalable machine learning pipelines in collaboration with engineering and data teams.

- Validate and monitor model performance in production, proposing adjustments and continuous improvements based on key metrics and evolving operational conditions.

What we're looking for:

- 3+ years of experience as a Data Scientist, Machine Learning Engineer, or similar role.

- Proven experience managing end-to-end ML processes, from design to deployment.

- Advanced proficiency in Python and SQL.

- Strong knowledge of scikit-learn and boosting algorithms (XGBoost, CatBoost, LightGBM, etc.).

- Experience in cloud environments (GCP, AWS, or Azure).

- Hands-on experience implementing ML pipelines in production using frameworks like MLflow, Vertex AI, SageMaker, or similar.

- Solid understanding of model evaluation under class imbalance, with metrics such as AUC, precision-recall, F1-score, etc.

- Strong stakeholder management skills, with the ability to translate business needs into effective technical solutions.

- Nice to have experience in Fraud and/or Risk teams.

At Galgo, we are committed to attracting the best talent without distinctions, because we believe diversity is the most valuable asset of our organization.


  • Senior Data Scientist

    2 semanas atrás


    São Paulo, São Paulo, Brasil RELX Tempo inteiro R$60.000 - R$80.000 por ano

    Are you an experienced Data Scientist ready tolead projects from start to finish— independently and confidently? Are you passionate aboutdeveloping best practicesand setting the standard for data science excellence? Do you enjoymentoring junior team membersand helping shape the next generation of talent? Do you see yourself as aproject leader, not just a...


  • São Paulo, São Paulo, Brasil Uber Tempo inteiro

    **About the role**:Join our team as a Risk Decision Scientist and play a crucial role in safeguarding the integrity of the Uber platform. You will leverage your data-driven expertise to identify, analyze, and mitigate emerging fraud trends. Through statistical analysis and creative problem-solving, you will contribute to the development of robust strategies...

  • Data Scientist

    Há 7 dias


    São Paulo, São Paulo, Brasil Remitly Tempo inteiro R$90.000 - R$120.000 por ano

    This position exists to conduct data handling and quality analyses. The seniority will be set ranging from mid-level of an associate to senior depending on the university degrees, experience of the applicant in data mining, data analyses, lead/provide tactical direction and oversight of project team's work, etc. LexisNexis Risk Solutions is the trusted data...

  • Geospatial Data Scientist

    2 semanas atrás


    São Paulo, São Paulo, Brasil EarthDaily Agro Tempo inteiro R$90.000 - R$120.000 por ano

    São Paulo, BR, BrazilFull TimeData ScienceMid LevelEarthDaily Agro provides space age data and analytics to the organizations and people who feed the planet With 35 years of industry experience, EarthDaily Agro provides customers with the data, analysis and knowledge they need to make more efficient and effective decisions. B2B services range from global...

  • Data Scientist

    4 semanas atrás


    São Paulo, São Paulo, Brasil CBYK Tempo inteiro

    Criação de novos produtos e modelos na área de Data Science;- Atuação na squad de Inovação, contribuindo para a evolução desse conceito na empresa;- Desenvolvimento de algoritmos para Inteligência Artificial usando Python ou R, por exemplo;- Condução de análises e pesquisas, incluindo benchmarking e entrevistas visando a busca por melhorias e...


  • São Paulo, São Paulo, Brasil CVS Health Tempo inteiro US$144.200 - US$288.400

    At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care.As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues – caring for...

  • Data Scientist

    Há 7 dias


    São Paulo, São Paulo, Brasil CloudWalk, Inc. Tempo inteiro US$90.000 - US$120.000 por ano

    AtCloudWalk, we're building the best payment network on Earth (then other planets ). We're anAI-first fintech unicornbringing justice to Brazil's broken payment system. We work in a traditional financial sector—but we aim tobreak conventionswith bold, innovative thinking.We're looking for aData Scientistwho sees experiments not as tests, but...

  • Data Scientist

    4 semanas atrás


    São Paulo, São Paulo, Brasil Tractian Tempo inteiro

    Data Science at TRACTIANThe Data Science team at TRACTIAN focuses on extracting valuable insights from vast amounts of industrial data. Using advanced statistical methods, algorithms, and data visualization techniques, this team transforms raw data into actionable intelligence that drives decision-making across engineering, product development, and...

  • Data Scientist

    2 semanas atrás


    São Paulo, São Paulo, Brasil CloudWalk, Inc. Tempo inteiro R$120.000 - R$240.000 por ano

    As a Data Scientist on our Decision Science team, your mission is to design and optimize intelligent systems that power core product experiences. You'll transform rich data into models that drive automation, personalization, and smart decision-making at scale. This role blends applied science and analytics, focused on building adaptive ML systems that evolve...

  • Senior Data Scientist

    4 semanas atrás


    São Paulo, Estado de São Paulo, Brasil Credix Tempo inteiro

    About CredixCredix is a FinTech company dedicated to growing businesses in Latin America. Building on our expertise, we now focus on providing a tailored Buy Now, Pay Later (BNPL) solution for B2B transactions in Brazil with our platform, CrediPay. CrediPay is created to help business grow their sales and improve their cashflow efficiency through seamless...