Data Scientist, Payments

Stripe
Full-time•Data engineering•Dublin, Ireland
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At a glance

Employment type
Full-time
Workplace
On-site

Technologies & skills

Primary technologies

Secondary technologies

What you'll be doing

Stripe seeks a Data Scientist to partner with Local Payment Methods engineering and product teams. The role focuses on leveraging data, building models, and running experiments to optimize business decisions. Candidates should have strong quantitative backgrounds, proficiency in SQL and Python or R, and experience working cross-functionally.

Key requirements

Must-have

  • PhD, MSc or MA with 2 years, or BS or BA with 3 years of data science or quantitative modeling experience
  • Proficiency in SQL
  • Proficiency in Python or R
  • Experience working with cross-functional teams
  • Ability to communicate results clearly
  • Ability to manage and deliver on multiple projects with high attention to detail
  • Strong business acumen
  • Proficiency with AI tools

Nice-to-have

  • Strong knowledge and hands-on experience in machine learning, statistics, optimization, product analytics, causal inference, and experimentation
  • Experience deploying models in production
  • Experience adjusting model thresholds
  • Experience designing, running, and analyzing complex experiments
  • Builder's mindset
  • Experience with distributed tools such as Spark, Hadoop

Role signals

Technical focus
data science, modeling, analytics
Hands-on vs management
Hands-on

Full job description

Who we are

About Stripe

Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career.

About the team

Our Data Science team partners deeply with teams across Stripe to ensure that our users, our products, and our business have the models, data products, and insights needed to make decisions and grow responsibly. We're looking for data scientists with a passion for analyzing data, building machine learning and statistical models, and running experiments to drive impact. Our work is broad and varied, influencing how our products work (e.g., understanding user needs, preventing fraud, or optimizing charge flows), how our business works (forecasting key outcomes, managing liquidity, and quantifying risk exposure), how our go-to-market motions operate (designing growth experiments, optimizing marketing investments, refining sales processes, and estimating causal effects), and everything in between. We have a variety of Data Science roles and teams across Stripe and will seek to align you to the most relevant team based on your background.

What you’ll do

We’re looking for a Data Scientist to partner with our Local Payment Methods (LPM) engineering and product teams. You’ll play a key role in understanding, growing, and optimising our LPM business, leveraging data to make strategic business decisions. As Data Scientists at Stripe, it's our mission to ensure that the company strategy, products, and user interactions make smart use of our rich data, using techniques like machine learning, statistical modeling, causal inference, optimization, experimentation, and all forms of analytics.

Who you are

We’re looking for someone who meets the minimum requirements to be considered for the role. If you meet these requirements, you are encouraged to apply. The preferred qualifications are a bonus, not a requirement.

Minimum requirements

  • PhD, MSc or MA with 2 years, or BS or BA with 3 years of data science or quantitative modeling experience

  • Proficiency in SQL and a computing language such as Python or R

  • Experience in working with cross-functional teams to deliver results

  • Ability to communicate results clearly and a focus on driving impact

  • A demonstrated ability to manage and deliver on multiple projects with a high attention to detail

  • Strong business acumen and experience in synthesizing complex analyses into actionable recommendations

  • Proficiency with AI tools to accelerate model development, analysis, and coding

Preferred qualifications

  • Strong knowledge and hands-on experience in several of the following areas: machine learning, statistics, optimization, product analytics, causal inference, and experimentation

  • Experience deploying models in production and adjusting model thresholds to improve performance

  • Experience designing, running, and analyzing complex experiments or leveraging causal inference designs

  • A builder's mindset with a willingness to question assumptions and conventional wisdom

  • Experience with distributed tools such as Spark, Hadoop, etc.

  • A PhD or MSc in a quantitative field (e.g., Statistics, Engineering, Mathematics, Economics, Quantitative Finance, Sciences, Operations Research)

Interview prep pack

Grounded in this listing. Use it to prepare examples before you apply.

Your interview focus

Based on this listing, the Data Scientist, Payments role at Stripe focuses on leveraging data science techniques to optimize and grow the Local Payment Methods business, partnering closely with engineering and product teams. The position emphasizes hands-on modeling, analytics, and clear communication of insights to drive strategic business decisions.

  • Hands-on modeling and analytics·High
  • Business impact orientation·High
  • Cross-functional teamwork·High

Only have 30 minutes?

Follow a focused preparation plan based on this job.

Start 30-minute prep

Your 30-minute plan

  1. Review Stripe's Local Payment Methods and Payments Ecosystem

    0–7 min

    Spend time understanding Stripe's LPM products, recent developments, and their role in the global payments landscape.

  2. Refresh Machine Learning, Experimentation, and Causal Inference Skills

    7–15 min

    Review recent projects and key concepts in modeling, A/B testing, and causal inference relevant to product analytics.

  3. Prepare Examples of Cross-functional Collaboration and Business Impact

    15–20 min

    Select and outline 2-3 stories that demonstrate your ability to work with diverse teams and drive actionable insights.

  4. Practice Communicating Complex Results Clearly

    20–25 min

    Rehearse explaining technical analyses and recommendations to non-technical stakeholders.

  5. Familiarize Yourself with AI Tools and Coding Best Practices

    25–30 min

    Review your experience with AI tools, Python/R, and SQL, focusing on efficiency and scalability in data science workflows.

Likely questions

, 7 items

Priority reflects how strongly this topic is emphasised in the job listing, not whether it will be asked.

Talking points

, 5 items
  • Machine Learning and Statistical Modeling

    You should be ready to discuss your experience building, deploying, and optimizing models, as this is central to the role's technical focus.

  • Experiment Design and Causal Inference

    Stripe values the ability to design and analyze experiments or use causal inference to drive product and business decisions; prepare examples where you influenced outcomes through these methods.

  • Cross-functional Teamwork

    The role requires partnering with engineering and product teams; be prepared to share how you have worked with diverse stakeholders to deliver impactful results.

  • Business Acumen and Communication

    Demonstrating how you translate complex analyses into actionable recommendations will show your ability to drive business impact.

  • Proficiency with AI Tools and Coding

    Highlight your experience using AI tools and coding languages (Python, R, SQL) to accelerate model development and analysis.

What to research

, 4 items
  • Stripe's Local Payment Methods (LPM) Business

    Research Stripe's offerings and strategy around local payment methods to understand the business context.

  • Experimentation and Causal Inference Techniques

    Review best practices in experiment design, A/B testing, and causal inference relevant to product and business analytics.

  • Recent Advances in AI Tools for Data Science

    Familiarize yourself with current AI tools and platforms that accelerate model development and analysis.

  • Cross-functional Collaboration in Data Science

    Prepare examples of working with engineering, product, or business teams to deliver data-driven results.

Questions to ask

, 6 items
  1. How does the Data Science team at Stripe partner with engineering and product teams on Local Payment Methods?

    Why ask this? To understand the collaboration model and your role in cross-functional projects.

  2. What are the biggest data or modeling challenges currently facing the LPM business?

    Why ask this? To identify key technical and business problems you would help solve.

  3. How does Stripe measure the impact of data science initiatives on business outcomes?

    Why ask this? To learn about success metrics and expectations for your work.

  4. What experimentation or causal inference frameworks are commonly used at Stripe?

    Why ask this? To assess the technical environment and tools you would be working with.

  5. How are priorities set when balancing multiple projects or requests from different teams?

    Why ask this? To understand project management and prioritization processes.

  6. What opportunities exist for professional growth and learning within the Data Science team?

    Why ask this? To gauge support for ongoing development and advancement.

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Apply NowApply before: 4 Nov 2026