Back to jobs

Senior Data Analyst (f/m/d)

Berlin

Here you can find our German speaking jobs.

 

ABOUT US

Wunderflats helps people find fully furnished homes for a month or more, perfect for relocations, family moves, or life transitions. It offers a secure and seamless rental experience across Europe.
Founded in Berlin in 2015 by Jan Hase and Arkadi Jampolski, Wunderflats bridges the gap between verified landlords and carefully vetted tenants. As part of Europe’s housing infrastructure, it helps activate underutilized apartments and support the evolving ways people live and work today.

More than 63,000 apartments are currently listed, and the company employs a team of over 150 people. 

Learn more at www.wunderflats.com. For media inquiries, please contact: press@wunderflats.com

The Business Intelligence (BI) team sits at the heart of this transformation - defining how success is measured, ensuring consistency across metrics, and empowering teams with trusted, self-service data. 

We are now looking for a Senior Data Analyst to shape how Wunderflats understands performance, defines success, and drives growth through clarity, consistency, and insight.

You will partner closely with Marketing and Operations stakeholders to strengthen KPI clarity, improve ROI visibility, and support data-informed budget allocation decisions. Working closely with the BI Lead and Analytics Engineering, you will translate business questions into structured analyses, robust dashboards, and clear recommendations that drive measurable impact. This is a high-impact, domain-focused role combining analytical depth, business understanding, and strong data storytelling.

Does this sound like the right next step in your career? We would like to hear from you!


YOUR MISSION

1. KPI Development & Performance Measurement
  • Develop and refine KPIs connecting marketing spend, operational performance, revenue, and contribution margin.
  • Improve consistency and clarity of metric definitions in collaboration with stakeholders.
  • Support cross-functional alignment on performance measurement where needed.
2. Business Analysis & ROI Optimisation
  • Conduct deep-dive analyses on funnels, ROI, LTV, CAC, retention, and operational efficiency.
  • Deliver robust reporting to support budget allocation, spend optimisation, and growth decisions.
  • Identify performance drivers and translate findings into clear, actionable business recommendations.
  • Create visually compelling reports that clearly communicate where to invest, scale, optimise, or reduce spend.
3. Dashboard Design & Data Delivery
  • Design, build, and maintain high-quality Tableau dashboards.
  • Ensure dashboards are reliable, clearly defined, and self-service ready.
  • Work closely with Analytics Engineering to validate data transformations and model integrity in BigQuery and dbt.
4. Collaboration & Analytical Leadership
  • Partner closely with Marketing and Operations leads to evaluate initiatives and define measurable success metrics.
  • Collaborate with the BI Lead to shape analytics priorities and contribute to roadmap discussions.
  • Support junior analysts and working students by sharing best practices and raising analytical standards.
  • Contribute to cross-team discussions to ensure data is part of key decision-making processes.


YOUR PROFILE

  • 4–6+ years of experience in Data Analytics, BI, or a related field, ideally in a fast-scaling or marketplace environment.
  • Strong experience defining and refining KPIs within business domains.
  • Advanced SQL proficiency and solid experience with Tableau (or similar BI tools).
  • Strong business acumen — understanding how marketing spend, operational performance, and financial outcomes connect.
  • Proven experience analysing ROI, LTV, CAC, or contribution margin metrics.
  • Comfortable working with BigQuery and familiar with data transformation workflows in dbt.
  • Experience with Python for exploratory analysis is a plus.
  • Strong communication and data storytelling skills — able to present complex insights clearly and confidently.
  • Degree in a quantitative or business discipline such as Economics, Statistics, Mathematics, Engineering, or similar.
  • Fluent in English.


OUR PITCH

  • #empathyculture: Become part of our international team with a scale-up atmosphere, where you as a person really count and your ideas and work make a real impact.
  • #worklifeinbalance: Our working hours are flexible and family-friendly. Your main working hours are spent in the office, but you are also welcome to work from home from time to time.
  • #personaldevelopment: We support you in your personal & professional development, e.g. through individual training programs, workshops, or participation in trade fairs and conferences.
  • #compensationpackage: Receive an attractive compensation package and a company pension plan with a 20% employer contribution.
  • #wunderoffice: Work from our brand new office in Berlin (Hackescher Markt), with ergonomically equipped workstations, detox room, playroom, roof terrace and fruit & drinks on us.
  • #welovetohavefun: Celebrate with us at our annual summer or winter party, and regular after-work gatherings, and power up in our office with yoga, table soccer and table tennis.
  • #morebenefits: A special discounted membership at Urban Sports Club? Decent discounts at FutureBens? Yearly travel ticket? - here you go! - and even more! 

 

*We at Wunderflats value the diversity of our team and stand for equal opportunity and non-discrimination. We respect all differences from person to person, visible or not.

Create a Job Alert

Interested in building your career at Jobs @ Wunderflats? Get future opportunities sent straight to your email.

Apply for this job

*

indicates a required field

Resume/CV*

Accepted file types: pdf, doc, docx, txt, rtf

Cover Letter

Accepted file types: pdf, doc, docx, txt, rtf

Education

Select...
Select...

For diversity purposes we'd like to ask you to declare your gender.

Select...

putting in a value is mandatory

Select...

When you apply to a job on this site, the personal data contained in your application will be collected by Wunderflats GmbH, which is located at Alexanderstraße 1-3, 10178 Berlin, Germany and can be contacted by emailing people@wunderflats.com. Controller’s data protection officer can be contacted at datenschutz@wunderflats.com. Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. Such processing is legally permissible under  § 26 BDSG (Bundesdatenschutzgesetz) and Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment.

Your personal data will be shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. Accordingly, if you are located outside of the United States, your personal data will be transferred to the United States once you submit it through this site. Because the European Union Commission has determined that United States data privacy laws do not ensure an adequate level of protection for personal data collected from EU data subjects, the transfer will be subject to appropriate additional safeguards under Standard Contractual Clauses. You can obtain a copy of the standard contractual clauses by contacting us at datenschutz@wunderflats.com. 

Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. They will be deleted in the last 6 months after your application has been fully evaluated. Under the GDPR, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. You also have the right to data portability. In addition, you may lodge a complaint with an EU supervisory authority.