The Squad: Join the Behavioral Data Products squad, owning end-to-end behavioral tracking across HelloFresh's web and mobile apps (native Android/iOS, React Native), handling billions of events monthly.

The Role: As a hands-on Staff Software Engineer, you'll lead the technical direction for our mobile behavioral tracking infrastructure. You will spearhead our critical migration from Google Analytics to Snowplow, embedding best practices like schema validation and automated testing. Collaborating with Foundations, Feature Engineers, and Product Analysts, your work will directly enable real-time personalization, monitoring, and marketing attribution for millions of users globally. This is a high-impact role with significant influence on our mobile data strategy.

What You’ll Do:

• Lead Strategy & Implementation: Drive the technical strategy, roadmap, and hands-on implementation for mobile behavioral tracking, including the migration from Google Analytics to Snowplow.
• Develop Tracking Solutions: Develop, maintain, and improve tracking SDKs, instrumentation code, validation tools, and tests across native Android, iOS, and React Native.
• Collaborate Across Teams: Work with Mobile Feature Engineers, Foundations teams, Product Analysts, and Data Engineers on tracking design, implementation, and troubleshooting (using Firebase, Adjust, Snowplow).
• Champion Best Practices: Establish and champion best practices for mobile instrumentation, data quality, schema validation, automated testing, and privacy compliance.
• Mentor & Guide: Provide technical guidance and mentorship to other engineers on tracking best practices.
• Improve Systems: Proactively enhance the reliability, performance, and efficiency of our tracking systems.

What You’ll Bring:

Must-Haves:

• 7+ years of experience in native (Android or iOS) and React Native.
• Hands-on experience implementing mobile behavioral tracking/analytics solutions. Strong plus: Specific, hands-on Snowplow experience.
• Strong grasp of software engineering best practices (design patterns, testing, CI/CD, etc.).
• Excellent analytical and troubleshooting skills for complex mobile/data issues.
• Strong communication and collaboration skills.
• Passion for mentoring engineers and driving technical excellence.

Nice-to-Haves / Bonus Points:

• Native development experience on both Android and iOS.
• Experience designing and validating tracking schemas, knowledge of relevant data privacy regulations (GDPR, CCPA).
• Familiarity with mobile A/B testing frameworks.

What we offer

Elevate your lifestyle! Join one of Europe's fastest-growing tech powerhouses in a dynamic phase of expansion.

• Immerse yourself in a diverse global community of 90+ nationalities.
• Enjoy a competitive compensation package that goes beyond the norm, with perks like a HelloFresh- subsidized Pension Scheme, Berlin relocation support, and a Hybrid working model.
• Elevate your lifestyle with exclusive discounts on your weekly HelloFresh box and office meals.
• Invest in your growth with an annual learning & development budget, German language learning budget, and access to the HelloFresh Academy.
• Plus, we've got your well-being covered with mental health support, transportation perks, and working-parent-friendly benefits. From our 24/7 gym access,wellbeing platforms like Headspace and Spill, to sabbatical leave options, HelloFresh is not just a workplace; it's a lifestyle of perks and possibilities!

Are you up for the challenge?

Please submit your complete application below including your salary expectations and earliest starting date.

After submitting an application our team will review this and get back to you within 5 business days.

For insight into our interview process take a look at our recent post here

^#Data