Senior Mobile Product Engineer, Intelligent Platforms (all genders)

Android.com.pl Group; Polska; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Global collaboration

Impactful tech

Leadership opportunities

End-to-end delivery

Workspace in Warsaw

Job summary

HelloFresh in Warsaw is seeking a Senior Mobile Engineer to own and evolve the mobile tracking architecture across Android (Kotlin) and React Native, with contributions to iOS and web as needed. You’ll work with Claude, Zed, and Opencode to embed AI-driven practices into development and testing, strengthening the team and product outcomes.

Join a cross-functional squad that builds the platforms powering personalized food experiences for millions of customers.

Job description

At HelloFresh, our mission is simple: to change the way people eat, forever. As a global digital-native FMCG company and the world's leading mealkit provider, we are transforming the traditional food supply chain through a data-driven, on-demand model that enables scalable and more sustainable food delivery. The HelloFresh Group includes eight brands serving customers across multiple meal occasions, including HelloFresh, Green Chef, EveryPlate, and Chefs Plate, as well as ready-to-eat meals from Factor and YouFoodz, meat and seafood subscriptions through Good Chop, and pet nutrition with The Pets Table. Through technology, data, and culinary innovation, we deliver personalized food experiences to millions of households worldwide.

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.

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.

Behavioral Data & Experimentation is a cross-functional platform team with end-to-end ownership of digital tracking across all markets globally at HelloFresh: from tracking infrastructure all the way to curated data products and the hypothesis validation mechanisms (e.g., A/B testing). Our customers are the engineering and product teams across HelloFresh, so reliability, automation, and developer experience are central to what we build. The squad brings together software engineers, data engineers, and data scientists to build the tracking, event, and statistical infrastructure that drives product decisions. Our work enables customer experience improvements and business growth.

As a Senior Mobile Engineer, you'll own and evolve the mobile app tracking architecture that powers behavioral tracking and experimentation across HelloFresh's brand portfolio. Your core platforms are Android (Kotlin) and React Native. You will also contribute to iOS and Web codebases as the work requires, alongside teammates with deep expertise on those platforms. AI is part of our daily work: you'll use Claude, Zed, and Opencode across design, development, and testing, and help the team adopt new practices as they emerge. Above all, we want people who make the team stronger. Even if you do not meet every requirement, we would still like to hear from you.

Offer:

• 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