Senior Data Scientist

Visa Visa · Fintech · Austin, TX

Senior Data Scientist role at Visa, focusing on developing and implementing advanced data science models (deep learning, ML, recommendation systems, generative models) and leading technical project teams. The role involves working with large-scale data, building scalable models, and applying ML/statistical techniques to solve business problems within the fintech domain. Collaboration with cross-functional teams and communication of complex concepts are key. The role also requires familiarity with Generative AI tools.

What you'd actually do

  1. Develop and implement advanced data science models, including deep learning, machine learning, recommendation systems, and generative models.
  2. Lead and provide direction to technical data science teams, ensuring high-quality and rigorous project outcomes.
  3. Collaborate with cross-functional teams (product, engineering, marketing) to gather requirements and deliver scalable solutions.
  4. Translate analytics output into actionable business recommendations and communicate results to senior business audiences.
  5. Manage end-to-end data science projects, including planning, organizing, and delivering results with diverse teams.

Skills

Required

  • 5+ years of relevant work experience with a Bachelor’s Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience.
  • Experience in developing advanced data science models and applying machine learning techniques to business problems.
  • Experience in managing data science projects from scoping to delivery.
  • Experience in extracting and aggregating data from large data sets using SQL or other tools.
  • Experience in creating reproducible analytic pipelines.
  • Experience in data visualization using Tableau, Power BI, or R/Python.
  • Experience in working with modern distributed systems, including Hadoop, Hive/SQL, and Apache Spark.
  • Experience in collaborating with cross-functional teams to deliver scalable solutions.
  • Experience in communicating complex technical concepts to business audiences.
  • Experience in leading project teams and providing technical direction.
  • Extensive experience working in the data science, data engineering, or analytics profession.
  • Hands-on experience working with extremely large data sets and building scalable models.
  • Expertise in multiple programming languages (e.g., Python, R, Spark).

Nice to have

  • Previous exposure to financial services or payments industry is a plus but not mandatory.

What the JD emphasized

  • Develop and implement advanced data science models, including deep learning, machine learning, recommendation systems, and generative models.
  • Work with real-world, large-scale data sets to build and deploy scalable models.
  • Utilize modern distributed systems and data science tools (e.g., Hadoop, Hive/SQL, Apache Spark, TensorFlow, PyTorch, scikit-learn).

Other signals

  • Develop and implement advanced data science models, including deep learning, machine learning, recommendation systems, and generative models.
  • Work with real-world, large-scale data sets to build and deploy scalable models.
  • Utilize modern distributed systems and data science tools (e.g., Hadoop, Hive/SQL, Apache Spark, TensorFlow, PyTorch, scikit-learn).