# Senior Mobile Developer

**Company:** [Zocks](https://hotfix.jobs/companies/zocks)
**Location:** Budapest, Hungary
**Role:** Mobile Engineering
**Experience:** 5+ years
**Skills:** Flutter, Dart, Flutter Platform Channels, REST APIs, AWS, CI/CD, Automated Testing, Bloc, Gorouter, Getit, Java, Kotlin, Swift, Python, FastAPI
**Posted:** 2025-05-22

> Build and optimize customer-facing Flutter applications, owning features from technical feasibility through release. The role requires strong Dart and Flutter expertise, mobile architecture experience, CI/CD and testing skills, and interest in AI-driven products.

## Job Description

## Responsibilities
- Architect, develop, and optimize high-performance client applications using Flutter.
- Own delivery of customer-facing features with heavy involvement of frontier LLM models.
- Solve complex technical challenges and translate them into seamless user experiences.
- Contribute to technical decisions shaping the evolution of the mobile architecture.
- Work in a lean environment focused on well-structured code, testing, and continuous integration.
- Collaborate with Full-Stack Engineers, Product Managers, and UX Designers to drive cross-team initiatives.
- Participate in all stages of development, from investigating technical feasibility and suggesting implementation options through development and release.

## Requirements
- 3+ years of experience with Flutter building customer-facing mobile applications.
- Strong proficiency in Dart and Flutter frameworks.
- Deep understanding of Flutter platform channel APIs.
- Experience with RESTful APIs and third-party integrations.
- Solid understanding of cloud computing, especially AWS.
- Ability to analyze and improve existing codebases for efficiency and scalability.
- Passion for writing well-structured, maintainable, high-quality code.
- Strong problem-solving skills and ability to proactively identify and resolve issues.
- Experience with CI/CD tools, automated testing, and deployment strategies.
- Interest in AI-driven solutions and emerging industry trends.
- Strong English and Hungarian communication skills.

## Nice to Have
- Hands-on experience with Bloc, GoRouter, and GetIt.
- Experience working with native code, including Java/Kotlin and Swift.
- Ability to understand Python/FastAPI codebases.

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