# Senior React Native Product Engineer  at HelloFresh

HelloFresh is hiring a Senior React Native Product Engineer  in Warsaw, Poland. Level rates it Uses AI ●●○○; you can [apply on HelloFresh](https://jobsbylevel.com/go/513a4d96-f4e7-48f7-bed4-4e1f9f588c2f?utm_medium=ai-agent).

AI Level 2, AI centrality 45 out of 100. Warszawa, Masovian Voivodeship, Poland.

## Details

- Company: [HelloFresh](https://jobsbylevel.com/companies/hellofresh)
- AI level: AI Level 2 (score 45 out of 100)
- Location: Warszawa, Masovian Voivodeship, Poland
- Posted: November 12, 2026
- Apply: https://jobsbylevel.com/go/513a4d96-f4e7-48f7-bed4-4e1f9f588c2f?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=senior-react-native-product-engineer-at-hellofresh-6df430

## Prepare for this job

The job page lists 5 likely interview questions for this offer, with a CV checklist: https://jobsbylevel.com/jobs/senior-react-native-product-engineer-at-hellofresh-6df430

## Description

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 You will shape and scale the core mobile applications powering HelloFresh's brand portfolio globally, building high-performance, resilient experiences for millions of active customers across critical journey touch points - from menu discovery and basket building to automated subscriptions, payments, delivery tracking, and platform telemetry. Flexibility and cross-functional collaboration are central to how you will work; this evergreen role connects to squads across our Consumer, Platform, and Ordering alliances, where we partner with you to match your technical background, domain interests, and native platform depth (iOS/Android) with the team where you will drive the highest impact. You will leverage modern AI tools (Claude, Cursor, Copilot) across design, development, and testing as a force multiplier, actively lifting engineering velocity and product quality while solving complex customer problems end-to-end. At HelloTech, flexibility and cross-functional collaboration are core to how we work. While this role is aligned to a specific Alliance, strong candidates may also be considered for opportunities across different teams or projects. What you’ll do: The Recipe Architect, build, and optimize high-traffic, revenue-critical flows across our React Native iOS and Android apps, turning complex backend and GraphQL services into seamless customer experiences. Run data-driven experiments and A/B tests on high-impact surfaces, partnering closely with Product and Analytics to validate hypotheses and decide what ships next. Drive engineering excellence through robust automated testing across all layers, modular component architecture, and resilient release processes. Diagnose and resolve deep mobile challenges, including native module bridges, background syncing, memory management, and offline telemetry. Take end-to-end ownership beyond your primary specialization when solving critical user problems—treating your core discipline as an anchor, not a boundary. Instrument, monitor, and operate production systems to raise quality benchmarks across crash-free sessions, latency, retention, and conversion. Elevate team-wide technical standards through RFCs, architecture reviews, workshops, pair programming, and collaborative mentorship. Work beyond your specialization when the problem demands it. Your specialization is your anchor, not your boundary. Operate what you build. You instrument, monitor, and improve your systems in production. Shipping is the beginning of the learning cycle, not the end What you’ll bring: The Ingredients Hands-on experience working with AI tooling (e.g., Claude Code, Cursor, Copilot) beyond casual experimentation. You use AI agents every day. You have a practical sense of how the context you provide

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/senior-react-native-product-engineer-at-hellofresh-6df430

Source: https://jobsbylevel.com/jobs/senior-react-native-product-engineer-at-hellofresh-6df430

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