Senior Data Analyst, Marketing Analytics

Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored food solutions to millions of customers every month.

Our subscription-based, direct-to-consumer model relies on technology at every step, from customer-facing apps and personalization logic to pricing, forecasting, supply chain optimization, and initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech.

HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end to end. By working with our Warsaw office, you will help shape scalable, data-driven products used across our markets, working with a modern tech stack and international teams to continuously improve how people discover, order, and enjoy HelloFresh’s products, today and in the future.

About the role: What's in the Box

The service provider will contribute to the International Marketing Analytics group, acting as a specialized consultant for the growth-focused domains of the HelloFresh business. In this capacity, the external expert will focus on supporting primary stakeholders in decision-making processes, serving as a key point of contact for complex data and analytics inquiries. This service delivery requires high-level expertise in growth analytics and related technologies to drive measurable impact on global performance.

What you’ll do: The Recipe

• Deliver actionable insights to optimize marketing campaigns, channel targeting, and overall spend efficiency.

• Translate complex business requirements into meaningful analytical frameworks for stakeholders across multiple growth channels.

• Execute technical deliverables including ad-hoc insights, Lift Tests, A/B test analyses, and automated reporting/visualization.

• Utilize various databases and programming languages to access, manipulate, and present the necessary data structures.

• Provide technical guidance to improve group-wide growth analytics standards, delivering high-level insights across the organization.

• Maintain responsibility for independent project delivery while engaging in active knowledge sharing with other analysts within the HelloTech ecosystem.

What you’ll bring: The Ingredients

• Proven experience in Growth Marketing Analytics, Data Analytics, Business Analytics, or Data Science.

• 5+ years of professional experience in data analytics and statistical modelling.

• A degree in Analytics, Economics, Statistics, Mathematics, or a similar quantitative discipline.

• Technical proficiency with web analytics tools (e.g., Google Analytics, Meta AA, ADH).

• Demonstrated experience with growth marketing testing frameworks (lift tests, campaign analytics, channel efficiency, and A/B testing).

• Expertise in SQL, Python, and BigQuery.

• Advanced skills in building automated dashboards, specifically using Tableau.

• Familiarity with statistical modeling techniques such as regression, clustering, and time series analysis.

• Experience in managing and extracting value from large-scale datasets, including knowledge of common pitfalls.

• Strong problem-solving skills with a service-oriented, proactive mindset.

• Ability to ensure independent service delivery within a fast-paced environment.

• Previous experience providing technical guidance or managing small analytical workstreams is highly regarded.

  
  

Above all, we are looking for individuals who will make HelloFresh better. We believe there are many different ways of developing skills and we love diverse experiences! So even if you don’t “tick all the boxes” but think you’d thrive in this role, we would really like to learn more about you.

What we offer: The Toppings

• Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing.

• Technology with real-world impact: Build and operate modern systems at global scale, supporting 6+ millions of customers and complex supply chain operations.

• Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup.

• End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability.

• Access to workspace at Warsaw Centre Point. The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit).

  
  

Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you. We aim to review your profile and respond within 5 business days.