<div class="show-more-less-html__markup show-more-less-html__markup--clamp-after-5 relative overflow-hidden"> As a <strong>(Senior)</strong> <strong>Data Analyst</strong> at Nelly, you'll transform fragmented health and finance data into scalable, trustworthy models, creating a single source of truth that powers company-wide strategic decisions. Your role goes beyond answering business questions: you'll own the core analytics logic, challenge requirements, and define how we measure business health.<br/><br/><strong>About Nelly<br/><br/></strong>At Nelly, we’re revolutionizing medical practice management with AI-driven automation and seamless digital workflows. Our innovative solutions - from best-in-class patient journeys, AI enabled patient relationship management and billing to state of the art payment solutions - eliminate painful workflows and improve financial outcomes making healthcare administration smarter, faster, and 100% digital.<br/><br/>To fuel our mission, we just raised €50M in our Series B, backed by top-tier investors like Cathay, Notion, Lakestar, GFC, b2venture, and Motive Partners. With this momentum, we’re on a mission to build Europe’s largest fintech in healthcare - bringing best-in-class financial and operational solutions to over 1 million medical practices serving millions of patients daily.<br/><br/>Join us now if you’re driven by impact, excited by fast-paced innovation, and ready to shape the future of healthcare!<br/><br/><strong>Joining us, you will<br/><br/></strong><ul><li>Design, build, and maintain scalable data models using dbt and strong SQL, with a focus on robust data marts and a clean semantic layer</li><li>Own the BI layer (Looker/LookML) end-to-end, creating self-service Explores that give the entire company a single source of truth for analysis</li><li>Translate complex business logic into structured data models, including topics such as Customer Health Scores, NRR (cohort-based), CAC Payback, product unit economics, churn, provisions, and commercial KPIs.</li><li>Unify and harmonize data across systems such as Salesforce, Product Data, HubSpot, Jira, Intercom, Personio, and internal booking/factoring systems.</li><li>Develop end-to-end reporting solutions from requirement gathering and data validation to Looker dashboards and stakeholder-ready reports.<br/><br/></li></ul>Build advanced analyses such as:<br/><br/><ul><li>Sales funnel and GTM performance tracking</li><li>Commercial KPI automation</li><li>Cohort-based NRR, CAC payback and churn analytics</li><li>Revenue reconciliation (Signed vs. Actual Revenue)</li><li>Customer and usage benchmarks (including regional usage / booking patterns)<br/><br/></li></ul>Ensuring data quality and cross-functional alignment:<br/><br/><ul><li>Identify gaps in data collection and instrumentation before modeling begins, ensuring quality, consistency, and long-term scalability</li><li>Establish tests and validation logic in dbt to guarantee reliability and transparency across data models</li><li>Collaborate closely with Product, Commercial and Finance to deeply understand the processes generating the data</li><li>Support system alignment between tools to ensure consistent reporting logic across the organization<br/><br/></li></ul><strong>What You'll Bring<br/><br/></strong><ul><li>Strong hands-on experience with SQL, modular query design and dimensional data modeling (star schemas, fact/dimension design).</li><li>Production experience designing and maintaining scalable data models using modern transformation tools (e.g. dbt, SQLMesh, Metabase), including testing and documentation.</li><li>Experience developing SQL-based data marts and self-service explores BI-tool with modeling capabilities (e.g. Looker)</li><li>Solid understanding of revenue metrics (MRR, NRR, churn, cohort logic), SaaS KPIs, and GTM performance metrics.</li><li>Experience integrating and modeling data from tools such as Salesforce, HubSpot, CRM systems, and financial systems.</li><li>Strong stakeholder management skills and the ability to translate ambiguous business questions into structured analytical frameworks.</li><li>A proactive mindset - you question definitions, challenge inconsistencies, and improve processes instead of just reporting on them.</li><li>Fluency in SQL; Experience in dbt and Looker/LookML is a plus</li><li>Professional proficiency in English; German is a plus.<br/><br/></li></ul><strong>What We Offer<br/><br/></strong><ul><li>Competitive salary</li><li>Work in a great team of talented and highly motivated people</li><li>Dynamic environment, steep learning curve, and extensive development opportunities</li><li>Part of an exciting AI enabled FinTech startup in the German healthcare market</li><li>Responsibility, independent work, and high flexibility</li><li>Generous budget for learning and development</li><li>First-class work equipment and flexible working hours</li><li>Deutschlandticket or Swapfiets rental bike</li><li>Urban Sports Club membership<br/><br/></li></ul>We are looking forward to receiving your application and welcoming you to the team. </div>