HelloFresh

Senior Mobile Engineer - React Native, Platform/Infrastructure (all genders)

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SeniorOn-site·WarszawaFull-time

#434942·Dodano dwa miesiące temu·9

Źródło: HelloFresh

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Tech Stack / Keywords

React Native Swift KotlinBitriseExpoMaestroHoneycombnpmAICopilot

Firma i stanowisko

HelloFresh operates the HelloTech organisation, a global technology backbone with more than 1000 people building digital products powering an end-to-end food experience. This includes meal kits, ready-to-eat meals, specialty offerings like pet food and premium meat & seafood, serving millions of customers monthly using a subscription-based direct-to-consumer model.

Wymagania

Hands-on experience working with AI tooling (e.g., Claude Code, Cursor, Copilot), with practical sense of context engineering for AI outputs
Deep, production-tested expertise in React Native, with strong knowledge of native iOS (Swift) and Android (Kotlin) platforms including native code bridging and app store release processes
Experience using AI coding agents in production or near-production work, including structuring specifications and introducing guardrails
Proven track record managing and optimizing workflows, linting, caching, and build times for large engineering organizations (50+ developers)
Experience managing complex build configurations, white-label scaling, and monorepo architectures
Comfortable with high autonomy, making sound technical decisions in ambiguous situations, and supporting teams during complex production incidents
Deep mobile engineering expertise spanning app release cycles, test automation, on-device performance, and platform UX conventions
Exceptional ability to influence technical direction across multiple engineering teams through expertise, communication, and collaboration
Strong ownership mindset with bias to ship and finish work
Product sense, able to back opinions with data and user evidence

Obowiązki

Contribute to executing the brownfield-to-greenfield React Native migration within the white-labeled, multi-brand app ecosystem
Support concurrent development in the React Native monorepo and maintain shared npm packages used across mobile and web
Maintain and improve CI/CD pipelines using Bitrise and evaluate future migration to Expo
Design and extend end-to-end test coverage using Maestro to improve release quality
Build and maintain observability solutions including tracing and dashboards in Honeycomb
Collaborate with Engineering Manager and teammates to review technical solutions and embed good engineering practices
Investigate and resolve production issues to improve application stability and reliability
Write clear technical documentation such as design proposals and architecture decision records (ADRs)

Benefity

Collaboration with experienced engineers and product partners across HelloTech’s international teams with active knowledge sharing
Opportunity to build and operate modern systems at global scale supporting 6+ million customers and complex supply chains
Technical, product, and design leadership enabling influence on architecture, quality, and ways of working in an autonomous, product-led setup
Involvement in end-to-end development and delivery, improving systems and enabling long-term scalability
Access to workspace at Warsaw Centre Point offering modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit)

Prysznic

Parking dla rowerów

Napoje w biurze

HelloFresh

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