The Role
Architect and develop scalable, brand-agnostic React Native platform components for 1,000+ white-label apps. Lead integration of modern RN internals (JSI, Fabric, TurboModules), build AI-native features, implement agentic engineering workflows, and maintain automated app-building pipelines, CI/CD, and E2E testing to ensure high performance and maintainability at scale.
Summary Generated by Built In
At hello again, we empower companies to build lasting customer relationships through a sophisticated digital loyalty solution. We aren't just building "an app"; we manage a massive fleet of 1000+ white-label applications across Europe. As we transition into the next era of mobile development, we are looking for a Mobile Engineer who wants to move beyond feature tickets and take ownership of a high-scale engine.
In this role, you don’t just ship code; you architect a platform. You will join an agile team where the "Architectural Pause" is valued - evaluating trade-offs to ensure our multi-tenant system remains performant and maintainable at scale.
Tasks
* Platform Evolution: Develop and maintain highly decoupled, brand-agnostic components that form the core of our 1,000+ apps.
* Embracing the New Architecture: Lead the integration of modern React Native patterns (JSI, Fabric, TurboModules) to eliminate bridge bottlenecks.
* Agentic Engineering: Leverage cutting-edge AI tools like Claude Code to accelerate development cycles and implement agentic workflows for automated problem-solving.
* AI-Native Features: Build and integrate AI-driven functionalities directly into our White Label App Builder.
* Automation & DX: Maintain and optimize our automated app-building pipeline, ensuring seamless delivery for hundreds of heterogeneous brands.
Requirements
* Proven React Native Expertise: Deep knowledge of TypeScript/JavaScript and the React Native ecosystem (minimum of 4 years professional experience).
* Architecture Mindset: Experience with state management (e.g., Redux) and a focus on modular, scalable codebases.
* AI-First Approach: Enthusiasm for AI-assisted development and the ability to integrate Agentic Engineering principles into your daily workflow.
* Native Fluency (Plus): Ability to dive into Swift, Objective-C, Kotlin, or Java to solve complex native challenges.
* Quality & Automation: Experience with E2E testing frameworks (e.g., Maestro) and CI/CD pipelines.
* Language: Professional English skills; German is a welcome plus.
* Location: You are ready to join our team on-site in Leonding or Vienna (with flexible home-office options).
Benefits
* Growth & Mentorship: Advance your career in a culture of continuous learning and proactive support.
* State-of-the-Art Tech: Work with a modern stack and choose the hardware that maximizes your productivity.
* Dynamic Environment: Thrive in an inspiring atmosphere within a rapidly scaling, successful company.
* Team Spirit: Join a cohesive unit with numerous team events designed to foster connection throughout the year.
* Prime Location: Benefit from a modern office space with excellent public transport connectivity .
* Flexibility: Maintain a healthy work-life balance through flexi-time and remote work options.
* Global Impact: Shape the future of our platform alongside international talent in a high-growth setting.
* Collaborative Culture: Contribute to a value-driven environment where knowledge sharing and team synergy are paramount.
_Depending on your qualification and background, you will receive a performance-oriented salary that suits your profile and abilities. For this position, we offer a gross annual salary from €50.000 to €70.000. Depending on qualifications and experience, there is the possibility of overpayment._
More insights about us:
* YouTube: [https://www.youtube.com/watch?v=w5TLwQgWrd8](https://www.youtube.com/watch?v=w5TLwQgWrd8)
* Instagram: [https://www.instagram.com/helloagain.official/](https://www.instagram.com/helloagain.official/)
In this role, you don’t just ship code; you architect a platform. You will join an agile team where the "Architectural Pause" is valued - evaluating trade-offs to ensure our multi-tenant system remains performant and maintainable at scale.
Tasks
* Platform Evolution: Develop and maintain highly decoupled, brand-agnostic components that form the core of our 1,000+ apps.
* Embracing the New Architecture: Lead the integration of modern React Native patterns (JSI, Fabric, TurboModules) to eliminate bridge bottlenecks.
* Agentic Engineering: Leverage cutting-edge AI tools like Claude Code to accelerate development cycles and implement agentic workflows for automated problem-solving.
* AI-Native Features: Build and integrate AI-driven functionalities directly into our White Label App Builder.
* Automation & DX: Maintain and optimize our automated app-building pipeline, ensuring seamless delivery for hundreds of heterogeneous brands.
Requirements
* Proven React Native Expertise: Deep knowledge of TypeScript/JavaScript and the React Native ecosystem (minimum of 4 years professional experience).
* Architecture Mindset: Experience with state management (e.g., Redux) and a focus on modular, scalable codebases.
* AI-First Approach: Enthusiasm for AI-assisted development and the ability to integrate Agentic Engineering principles into your daily workflow.
* Native Fluency (Plus): Ability to dive into Swift, Objective-C, Kotlin, or Java to solve complex native challenges.
* Quality & Automation: Experience with E2E testing frameworks (e.g., Maestro) and CI/CD pipelines.
* Language: Professional English skills; German is a welcome plus.
* Location: You are ready to join our team on-site in Leonding or Vienna (with flexible home-office options).
Benefits
* Growth & Mentorship: Advance your career in a culture of continuous learning and proactive support.
* State-of-the-Art Tech: Work with a modern stack and choose the hardware that maximizes your productivity.
* Dynamic Environment: Thrive in an inspiring atmosphere within a rapidly scaling, successful company.
* Team Spirit: Join a cohesive unit with numerous team events designed to foster connection throughout the year.
* Prime Location: Benefit from a modern office space with excellent public transport connectivity .
* Flexibility: Maintain a healthy work-life balance through flexi-time and remote work options.
* Global Impact: Shape the future of our platform alongside international talent in a high-growth setting.
* Collaborative Culture: Contribute to a value-driven environment where knowledge sharing and team synergy are paramount.
_Depending on your qualification and background, you will receive a performance-oriented salary that suits your profile and abilities. For this position, we offer a gross annual salary from €50.000 to €70.000. Depending on qualifications and experience, there is the possibility of overpayment._
More insights about us:
* YouTube: [https://www.youtube.com/watch?v=w5TLwQgWrd8](https://www.youtube.com/watch?v=w5TLwQgWrd8)
* Instagram: [https://www.instagram.com/helloagain.official/](https://www.instagram.com/helloagain.official/)
Skills Required
- Minimum 4 years professional experience with React Native, TypeScript/JavaScript
- Experience with state management and modular, scalable architecture (e.g., Redux)
- Enthusiasm for AI-assisted development and ability to integrate agentic engineering principles
- Experience with E2E testing frameworks (e.g., Maestro) and CI/CD pipelines
- Professional English skills
- Willingness/ability to work on-site in Leonding or Vienna (flexible home-office options)
- Ability to work with Swift, Objective-C, Kotlin, or Java for native challenges
- German language skills
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The Company
What We Do
hello again GmbH is a young and innovative software development company based in Austria that helps businesses strengthen their customer relationships and transform loyal customers into brand ambassadors. By focusing on the intersection of technology and customer loyalty, they provide solutions that enable companies to foster deeper connections with their clients and turn them into active brand advocates.
