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# Application Engineer (Full-Stack Mobile)

- **Company:** Bizaway
- **Location:** Barcelona, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Computer Animation, A/B Testing, Backend, Data Layers, Material UI, Graphql, React Native, Front End Software Development
- **Published:** August 6, 2026
- **Apply:** https://www.buscojobs.com.es/application-engineer-full-stack-mobile-en-barcelona-ID-365683007

## About the Role

Who You Are You have User Empathy: you don't just build to spec; you care deeply about the end-user experience and the real-world value your code delivers.
You are a UX Champion: you have a deep passion for great UX design.
You understand that a sluggish animation or a clunky user flow can ruin a great product, and you refuse to ship mediocre interfaces.
You are a Problem Solver: you have a deep engineering mindset, remain open-minded to new paradigms, and love untangling complex state-management or cross-platform quirks.
You are a Seamless Full-Stacker: you don't believe in strict frontend/backend boundaries.
You can effortlessly jump from tweaking mobile UI components to optimizing a backend resolver without breaking a sweat.
English proficiency (written and spoken, minimum B2 level).
Your Basic Qualifications Experience with experimentation frameworks (A/B testing) and impact measurement.
Mobile/Frontend: React Native (deep exposure to both iOS and Android ecosystems).
Data Layer: REST & GraphQL (building, querying, and optimizing).
Backend: comfortable diving into server-side logic to support frontend needs.

## Description

About BizAway Here at BizAway we deliver the future of travel.We are a solid international company with strong ambitions and great expertise.With a focus on sustainability, we support companies to improve their travel management through constantly evolving services and solutions, always characterized by a tech attitude and smart, innovative processes.Job Overview We are looking for a driven and enthusiastic Application Engineer (Full-Stack Mobile) (m/w/d) to craft flawless mobile experiences while seamlessly tying them to a robust backend architecture.Who You Are You have User Empathy: you don't just build to spec; you care deeply about the end-user experience and the real-world value your code delivers.You are a UX Champion: you have a deep passion for great UX design.You understand that a sluggish animation or a clunky user flow can ruin a great product, and you refuse to ship mediocre interfaces.You are a Problem Solver: you have a deep engineering mindset, remain open-minded to new paradigms, and love untangling complex state-management or cross-platform quirks.You are a Seamless Full-Stacker: you don't believe in strict frontend/backend boundaries.You can effortlessly jump from tweaking mobile UI components to optimizing a backend resolver without breaking a sweat.English proficiency (written and spoken, minimum B2 level).Your Basic Qualifications Experience with experimentation frameworks (A/B testing) and impact measurement.Mobile/Frontend: React Native (deep exposure to both iOS and Android ecosystems).Data Layer: REST & GraphQL (building, querying, and optimizing).Backend: comfortable diving into server-side logic to support frontend needs.Workflow: modern tools and CI/CD pipelines to ship fast and break fewer things.Our Offer Contract type: Permanent.Working hours: Full-time - 40h/week, from Monday to Friday.Hybrid Barcelona: you can work from home most of the time, but you are expected to visit the Barcelona office a couple of times a week for collaboration.Salary: attractive compensation, including equity in the company.Equity in the company (stock options plan).A seat on a scale-up with skyrocketing growth.Development of your entrepreneurial spirit, having the chance to implement real-impact business decisions.Multicultural and international team.Collaborative and smart environment to work and learn.Free coffee to kick-start your day and free beer to celebrate together.BizAway avoids any discrimination based on age, gender, sexual orientation, health status, nationality, political opinions, and religious beliefs in all decisions affecting personnel selection.#J-*****-Ljbffr


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