Senior React Native Engineer, Delivery & Subscriptions - Global

HelloFresh; Województwo mazowieckie; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Global collaboration at scale

Technology with real-world impact

Technical/Product/Design leadership

End-to-end development/delivery

Workspace access at Warsaw CentrePoint

Job summary

HelloFresh in Warsaw, operating within HelloTech, seeks a Senior React Native Engineer with iOS knowledge to build and evolve delivery planning, tracking, and scheduling across mobile and web apps. You will own features end-to-end, collaborate across teams, and shape scalable, data-driven product experiences for millions of customers weekly.

We value hands-on React Native experience, strong mobile/web foundations, and a bias to ship.

Qualifications

• 2–3 years hands-on React Native experience.
• Minimum 5 years of mobile or web technologies experience.
• Nice to have: native iOS development (Swift/Obj-C, Xcode, CocoaPods/SPM).
• Proficiency in component-based architectures.
• Understanding of integrating frontend and backend services.
• Familiarity with CI/CD workflows and solid testing practices.
• Strong collaboration and ownership; bias to ship.

Responsibilities

• Build and improve delivery and order flows in React Native apps from definition to production and measurement.
• Run experiments on high-traffic surfaces and use results to decide what ships next.
• Collaborate with engineers across the department to improve codebase and systems.
• Design and develop scalable solutions for multi-market deployment.
• Support team members through workshops, pair programming, and code reviews.
• Operate what you build: instrument, monitor, and improve production systems.
• Contribute to app experience by owning quality metrics like delivery accuracy and crash-free sessions.
• Drive end-to-end development and delivery with autonomy and product sense.

Skills

React Native

iOS development

AI tooling

CI/CD workflows

Testing practices

Collaboration

Ownership

Product sense

Tools

Xcode

CocoaPods

Swift

Job description

HelloFresh in Warsaw, operating within HelloTech, seeks a Senior React Native Engineer with iOS knowledge to build and evolve delivery planning, tracking, and scheduling across mobile and web apps. You will own features end-to-end, collaborate across teams, and shape scalable, data-driven product experiences for millions of customers weekly.

We value hands-on React Native experience, strong mobile/web foundations, and a bias to ship.