Senior Android Developer

2 days ago

Belgrade, Central Serbia Bonapolia Full time

We are looking for a Senior Android Developer 

Language Proficiency: Intermediate

Employment type: Full time

Candidate Location: Belarus, Kazakhstan, Serbia, Uzbekistan, EU 

Working Time Zone: CET

Start: ASAP

Planned Work Duration: 3 months

  Customer Description:

The customer is a licensed IPTV service provider offering a wide range of channels and video content.

The platform targets an international audience and provides an entertainment experience across multiple devices, including Smart TVs, mobile apps, and PCs.

  Project Description:

AI Concierge Service for Flight Booking

We're building an AI-powered concierge service that helps users find and book flights with minimal friction. Our product is intelligent, fast, and human-centered. We're currently developing the backend (Python-based) and have team members across iOS, design, and product. Now, we're looking to bring in a Senior Android Developer to own the Android side of the project.

Project Phase:

ongoing

Soft Skills:


• Strong problem-solving mindset


• Ability to clarify requirements with stakeholders


• Willingness to pair with other engineers on complex issues


• Excellent communication skills

Hard Skills / Must Have:


• 5+ years of experience in Android development


• Experience with Huawei


• Experience with OAuth2, Firebase/HMS


• Strong proficiency in Kotlin and Android SDK


• Experience building and launching apps from scratch


• Familiarity with modern Android architecture components (Jetpack, MVVM, etc.)


• Strong understanding of RESTful APIs and integrating with backend services


• Experience with dependency injection (e.g., Hilt or Dagger), Jetpack Compose is a plus


• Ability to assess scope and provide time estimates


• Familiarity with AI-powered or assistant-style UX is a bonus


• Comfortable working remotely and asynchronously


• Russian language is a must

Hard Skills / Nice to Have (Optional):


• Experience working with startups or building MVPs


• Experience with WebSockets or streaming APIs


• Understanding of UX principles for conversational or assistant-based apps

Responsibilities and Tasks:


• Lead the development of our Android application from scratch


• Collaborate closely with backend, iOS, product, and design teams


• Translate UI/UX designs into responsive Android screens


• Integrate with AI backend services (REST APIs, WebSockets)


• Ensure performance and maintainability of the app


• Provide effort estimation and help shape MVP timelines


• Set up and maintain CI/CD for Android


• Write clean, testable, and well-documented code

Technology Stack: Kotlin and Android SDK, Android architecture components

English: upper-intermediate

Ready to Join?
We look forward to receiving your application and welcoming you to our team

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