Senior Data Scientist
Location :
Poland
Job Type :
Key Responsibilities
1. Develop a deep understanding of the end-to-end payments lifecycle—from checkout to re-bill to chargebacks—and define metrics that reflect health and opportunity.
2. Conduct deep dives and build models to diagnose payment failures, forecast impact of retry or routing strategies, and uncover drivers of churn or revenue leakage.
3. Partner with product and finance to evaluate third-party payment tools (e.g., fraud protection, processors, vaults) through quantitative impact analysis.
4. Build and maintain executive dashboards and self-serve tools that monitor authorization rates, churn, processor performance, and cost optimization opportunities.
5. Design and analyze experiments (e.g., Apple Pay, network tokenization, retry tuning) to evaluate interventions that improve authorization and recovery rates.
6. Translate complex findings into clear, actionable recommendations—helping shape both strategic direction and near-term prioritization.
7. Collaborate across functions, including Product, Engineering, Design, and other Data Scientists, to embed insights into decision-making and long-term planning.
Risk Management/Compliance/Legal
1. Monitors and implements procedures to manage all facets of risk, including data security
2. Facilitates regular and consistent communication of Morgan Stanley Wealth Management policies and other regulations
3. Liaises with the Legal and Compliance Division with customer complaints and litigation
4. Together with the Complex Manager and Senior Risk Officer, ensures appropriate supervisory coverage is maintained at all times
5. Oversees responsibilities outlined in the Branch Supervisory Manual, as well as new policies to ensure the Complex has procedures in place
6. Supports in the preparation for and response to audits, and ensures that any audit findings are appropriately responded to and remediated
7. Works with Complex Manager and Senior Risk Officer to monitor people risk, and ensures appropriate action is taken
8. Responsible for proactive client contact in determining suitability and managing risk
9. Active involvement with the region regarding matters presented to the Credit Committee
10. Primary source for intelligence on risk in regard to clients and FAs
Job Descripition
We’re hiring a Senior Data Scientist to partner with our newly formed Payments team in Poland, focused on optimizing how Dropbox collects, processes, and retains revenue. This team is responsible for modernizing our payments stack—improving authorization rates, reducing involuntary churn, evaluating third-party payment tools, and driving strategic platform investments. You’ll work closely with product, engineering, and finance stakeholders to uncover insights across the payments lifecycle, inform roadmap prioritization, and build the measurement systems that drive data-informed decisions at scale. Ideal candidates bring strong product intuition, technical rigor, and experience working in SaaS or monetization-focused environments.
About Company
Dropbox isn’t just a workplace—it’s a living lab for more enlightened ways of working. We're a global community of bold visionaries and resourceful doers who are shaping the future of Dropbox—and with it the future of work. Our Virtual First model combines the autonomy of a distributed workplace with the power of human connection, making space for both meaningful work and meaningful relationships. With our start-up mindset and enterprise-level opportunities, you can be who you are and grow into who you’re meant to be. Here, you can own your impact to make work more intuitive, joyful, and human—for you as a Dropboxer and for hundreds of millions of people worldwide. If you're ready to push boundaries—and yourself— Dropbox is ready for you.