
11 - 50 employees
Founded 2021
âż Crypto
đł Fintech
đ„ B2C
Crypto âą Fintech âą B2C
Bitstack is a mobile app that helps consumers save and invest in Bitcoin effortlessly. It offers round-ups on card or bank transactions, automated recurring buys (DCA), instant buy/sell from âŹ1, a card that can earn bitcoin back, and peer-to-peer send/receive functionality. Bitstack operates as a licensed Crypto-Assets Service Provider in France, provides custody via cold, multi-signature storage, and allows users to withdraw to external wallets or convert back to euros.
đ March 31
Improve your chances of getting an interview by checking your resume score before you apply.

11 - 50 employees
Founded 2021
âż Crypto
đł Fintech
đ„ B2C
Crypto âą Fintech âą B2C
Bitstack is a mobile app that helps consumers save and invest in Bitcoin effortlessly. It offers round-ups on card or bank transactions, automated recurring buys (DCA), instant buy/sell from âŹ1, a card that can earn bitcoin back, and peer-to-peer send/receive functionality. Bitstack operates as a licensed Crypto-Assets Service Provider in France, provides custody via cold, multi-signature storage, and allows users to withdraw to external wallets or convert back to euros.
âą Use quantitative analysis to understand what drives Bitstackâs business and product performance. âą Build full-cycle analytics work: datasets, dashboards, and executive-ready narratives. âą Create repeatable analytical frameworks (cohorts, segmentation, measurement plans) rather than one-off answers. âą Partner with Engineering to implement, validate, and monitor event logging and data quality. âą Work cross-functionally with Product, Engineering, Compliance/Risk, Ops, Support, and Finance to scope ambiguous problems and turn them into data-backed decisions. âą Proactively identify levers to move key metrics, size opportunities, and recommend actions.
âą Strong quantitative foundation in Statistics, Economics, Math, CS, Physics, or equivalent practical experience. âą Expert SQL and comfort working directly with production-grade datasets. âą Strong Python (or R) for analysis, modeling, and automation. âą Experience with experimentation, hypothesis testing, and causal thinking (A/B testing, quasi-experiments when A/B is not feasible). âą Experience with analytical methods such as: Funnel analysis and product measurement, Cohort retention, segmentation, and lifecycle analysis, Time-series analysis and forecasting, Regression / classification, model evaluation, and pragmatic deployment patterns âą Proven ability to take ambiguous problems and solve them in a structured, hypothesis-driven way. âą Strong stakeholder communication: you can turn messy analysis into clear recommendations and trade-offs.
âą Work from our office in Paris (Bourse) or Remote âą Flexible working hours âą One of the best health insurance plans with 100% employer contributions âą Monthly team activities and bi-annual offsites âą Swile meal vouchers âą Competitive salary based on experience & Bitstack stock options
Apply Nowđ March 31
Senior Data Analyst enhancing data models and analytics pipelines for a health and wellness app. Collaborating with the Data & Analytics head and mentoring junior team members in a remote-first environment.
đ March 10
Data Analyst driving data culture within lemlist, a B2B sales engagement platform. Responsible for data analysis and insights to support strategic decision-making and business performance.
đŁïžđ«đ· French Required