Lead Android Mobile Application Developer at Randstad Hungary Kft. #vacancy #remote

Our Partner is a rapidly expanding company specializing in telecommunications and IT services for a special segment. With their international workforce exceeding 300 employees, they develop, implement, and manage communication systems.

Mobile App Development: Design, build, and maintain advanced applications for the Android platform using Kotlin, Java (for Android). User Interface Design: Collaborate with UI/UX designers to implement appealing and user-friendly interfaces while ensuring a seamless user experience across different devices and screen sizes. API Integration: Integrate RESTful APIs, third-party libraries, and services to fetch data, authenticate users, and enable various functionalities within the mobile applications. Code Optimization and Performance: Optimize application performance, including speed, memory usage, and battery consumption, to ensure smooth and efficient operation on various devices. Testing and Debugging: Conduct thorough testing of applications to identify and fix bugs, performance issues, and security vulnerabilities. Perform debugging and troubleshooting to resolve issues promptly. Version Control: Utilize version control systems like Git to manage source code, track changes, and collaborate effectively with team members. Documentation: Document codebase, APIs, and development processes to facilitate seamless collaboration, knowledge sharing, and future maintenance. Platform-Specific Guidelines: Stay updated with platform-specific guidelines, best practices, and new features introduced by Google, ensuring compliance and leveraging the latest capabilities.

Elvárások / Requirements

Required qualifications and skills

5+ years working in UI development. Proven experience in mobile app development for Android, with a strong portfolio showcasing relevant projects. Solid understanding of mobile UI/UX principles and experience with UI frameworks such as Material Design (Android). Skills interacting with multiple types of API formats, preferably REST and GraphQL, but additional skills with Websockets, SSE, RPC would be desired. Experience with cross-platform development frameworks Work with designers and other partners to provide input on design & wireframing. Working knowledge of the general mobile landscape, architectures, trends and emerging technologies. Familiar with publish the application on Google Store Experience with Agile development methodologies. Strong interpersonal and organizational skills. Good command of English.

Advantage:

Cross-Platform Development: Utilize frameworks like React, Flutter, or .NET MAUI for cross-platform development, ensuring code reusability and efficiency. Bachelor’s or Master’s in Computer Science, Engineering, Physics, Math, or related work experience. Experience with UI design principles. Leadership skills. Experience in mobile application architecture design.

Amit nyújtunk / Benefits

professional challenges, inspiring, diverse tasks structured development process learning path on new technologies (AI, LLM) multicultural environment flexible working hours and home office days

relaxed atmosphere, steady, supportive international team easily accessible modern office with good infrastructure complimentary coffee, fruits, and snacks

Agile API mobile-development .net-maui Remote Procedure Call (RPC) data-management WebSockets performance Kotlin Maintenance memory-management optimization code building Efficiency version-control Google Design Systems React API Integrations Software Developer User Interface (UI) Design UI/UX Designer debugging sse Git REST testing codebase User Interface (UI) Android Flutter Java Material Design

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