Data Scientist

Há 7 dias

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

About CloudWalk:
We are not just another fintech unicorn. We are a pack of dreamers, makers, and tech enthusiasts building the future of payments. With millions of happy customers and a hunger for innovation, we're now expanding our neural network - literally and metaphorically.

About The Team:
The Risk Team is responsible for building the defense layer that keeps CloudWalk, its merchants, and users safe. We keep our ecosystem healthy by tracking down malicious activity and maintaining regulatory compliance while providing the best user experience. You will be part of a multidisciplinary team comprising risk analysts, data scientists, and software engineers, working collaboratively to enhance our risk management strategies.

About The Job:
As a Data Scientist on our Risk Team, your role is crucial in developing and optimizing machine learning models to detect and prevent fraud. You will be a key player in analyzing data, building predictive models, and implementing robust data-driven strategies to enhance our risk management processes.

You will bridge the gap between theoretical data science and practical, scalable solutions in the fintech sector, with a specific focus on risk assessment and mitigation. Your work will involve handling large-scale datasets, extracting meaningful insights, and developing sophisticated algorithms to protect our ecosystem.

What You'll Need to Succeed:

  • Fluency in Python and SQL.
  • Proficient in ML libraries like Scikit, PyTorch, TensorFlow, etc.
  • Experience with cloud-based services like the Google Cloud platform.
  • Solid Data Visualization skills to create charts and dashboards.
  • Strong analytical skills, ability to collect, organize, analyze, and disseminate significant amounts of information with attention to detail and accuracy.
  • Detail-oriented with a strong research mindset.
  • As a member of a fully remote and distributed team, you are expected to complete tasks autonomously, being highly collaborative and self-driven. We expect you to have the curiosity of a child with the responsibility of a grown-up.
  • Communication skills. You should be able to communicate effectively with multiple teams.
  • Ability to communicate and debate in English and Portuguese.

Nice-to-have skills:

  • Experience with financial or payment industry.
  • Knowledge of distributed systems and parallel computing.
  • DevOps practices: Understanding DevOps practices, including continuous integration, continuous deployment, and containerization.

The Future We See:
At CloudWalk, we envision a future where AI empowers every field to reach new heights:

  • People teams leveraging AI to transform talent acquisition and employee development.
  • Marketing professionals creating data-driven, AI-powered campaign strategies.
  • Customer Success teams enhancing client experiences with intelligent solutions.
  • Risk analysts combining human expertise with AI to navigate complexities.
  • Designers collaborating with AI to push creative boundaries.

Join us at CloudWalk, where we're not just engineering solutions; we're building a smarter, AI-driven future for payments—together.
By applying for this position, your data will be processed as per CloudWalk's Privacy Policy that you can read here in Portuguese and here in English.

  • Data Scientist

    2 semanas atrás

    São Paulo, São Paulo, Brasil Acunor Infotech LLC Tempo inteiro R$48.000 - R$72.000 por ano

    Job Title: Senior Data Scientist – Marketing Mix Modeling (MMM)Type: ContractLocation: Remote (Latin America)Role OverviewWe are hiring a Senior Data Scientist with strong hands-on experience in Marketing Mix Modeling (MMM). The ideal candidate will have deep statistical expertise, solid Python and SQL skills, and the ability to translate modeling insights...

  • Data Scientist

    2 semanas atrás

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

    We're looking for a talented and passionate Data Scientist, to join Wildlife's Insights team.As a Data Scientist, you will expand game potential by providing non-trivial solutions to business questions, such as how to analyze game performance, engage players, customize content, run successful experiments, and optimize game economy.We know that the work we do...

  • 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...

  • Staff Data Scientist

    2 semanas atrás

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

    About the TeamWe are looking for experienced Data Scientists to join the São Paulo team.You will work with product managers, engineers, and fellow data scientists to shape the direction of our products. You will work on fast-moving, high-stakes problems reaching a global audience. A deep analytical passion and the ability to execute key business priorities...

  • Data Scientist

    1 semana 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...

  • Data Scientist

    2 semanas atrás

    São Paulo, São Paulo, Brasil Microsoft Tempo inteiro US$104.000 - US$130.878 por ano

    We are hiring multiple Data Scientists and Applied Scientists across LATAM to join the Microsoft 365 team. These are remote positions, allowing you to work from the comfort of your homeAs part of our team, you will help shape one of Microsoft's fastest-growing cloud services. Your work will directly impact Copilot, enabling personalized, context-aware...

  • Senior Data Scientist

    Há 4 dias

    São Paulo, São Paulo, Brasil Brex Tempo inteiro R$120.000 - R$180.000 por ano

    Why join usBrex is the AI-powered spend platform. We help companies spend with confidence with integrated corporate cards, banking, and global payments, plus intuitive software for travel and expenses. Tens of thousands of companies from startups to enterprises — including DoorDash, Flexport, and Compass — use Brex to proactively control spend, reduce...

  • Data Scientist

    Há 4 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...

  • Data Scientist

    2 semanas atrás

    São Paulo, São Paulo, Brasil Amazon Tempo inteiro R$80.000 - R$120.000 por ano

    We are seeking a passionate Data Scientist with an interest in e.commerce/aviation to join our Air Transportation team. In this role, you will be responsible for transforming large volumes of operational data into actionable insights that will optimize our air transport network, improve route efficiency, and enhance customer experience. This position is...

  • Data Scientist

    1 semana atrás

    São Paulo, São Paulo, Brasil Sasol Tempo inteiro R$120.000 - R$240.000 por ano

    A job atSasolis a career made by you, with purpose, development opportunities, benefits to support every stage of life and a working culture that embraces flexibility, diversity, and inclusion. Learn more.Purpose of JobAs a Data Scientist at Sasol, you will drive digital transformation initiatives for Sasol's global Chemicals business. In this role, you will...