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Senior Kotlin Android Developer (Freelance, Remote)

August 26, 2025August 26, 2025| adminadmin| 0 Comment| 2:11 pm
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Company Overview

At SPACE44, we empower tech startups and innovative companies across the US and Europe by delivering top-tier software engineers and comprehensive HR solutions. Unlike traditional staffing agencies, we accelerate innovation by providing performant hiring pipelines, efficient onboarding processes, performance management, and administrative assistance as an end-to-end service. Our unique approach ensures precise integration and high team performance in full-remote, nearshore, and offshore settings.

We enhance your work-life balance by offering opportunities that align your personal and professional aspirations. Work remotely to seamlessly integrate your career with your lifestyle and bring everything into a flow. We offer you a dynamic and supportive environment where you can develop and grow. Join a forward-thinking team that values the joy of work, openness, and cross-cultural collaboration. At SPACE44, let’s shape the future of modern work together.

Who We Are Looking For?

We are seeking a Senior Kotlin Android Developer to build high-performance mobile applications with modern architecture and seamless user experiences. The ideal candidate has deep expertise in Kotlin, Android SDK, and modern development patterns. The ideal candidate is pragmatic, self-managed, and available to collaborate during US Pacific Time (PT) hours.

Key Responsibilities:

  • Build native Android applications using Kotlin and Android SDK

  • Implement MVVM architecture with Android Architecture Components

  • Develop UIs with Jetpack Compose and Material Design

  • Integrate REST APIs using Retrofit and handle JSON with Gson/Moshi

  • Implement local storage with Room database

  • Optimize app performance, memory usage, and battery consumption

  • Handle push notifications, background services, and offline functionality

  • Write unit tests and UI tests for code reliability

  • Manage Google Play Store releases and app deployment

Required Technical Stack:

  • Kotlin – Expert level (5+ years)

  • Android SDK – Advanced knowledge of components and lifecycle

  • Android Studio – Proficient with IDE and debugging tools

  • MVVM Architecture – Experience with ViewModel, LiveData, DataBinding

  • Jetpack Compose – Modern UI development

  • Material Design – UI/UX implementation

  • Retrofit – API integration and networking

  • Room Database – Local data persistence

  • Gson/Moshi – JSON parsing and serialization

  • Git – Version control and collaborative workflows

  • Gradle – Build system and dependency management

  • Google Play Console – App publishing and release management

Experience Requirements:

  • Minimum 5+ years of professional Android development

  • Proven experience with production apps on Google Play Store

  • Strong understanding of Android app lifecycle and memory management

  • Experience with app performance optimization and debugging

  • BSc in Computer Science, Engineering, or related field

Nice to Have:

  • Coroutines/Flow – Asynchronous programming

  • Dagger/Hilt – Dependency injection

  • Firebase – Authentication, Firestore, Cloud Messaging

  • RxJava – Reactive programming

  • CI/CD – Automated testing and deployment pipelines

  • Security – Mobile app security best practices

Embark on your SPACE44 journey with a few simple steps:

  • Hireflix Chat (20 min): Share how you work and what matters most to you

  • HR Sync (45 min): Connect your experience with our goals

  • Psychometric Insight: Take a 1-hour assessment exploring your strengths and working style

Benefits

  • Flexible Work Schedule: Enjoy a non-linear workday designed to enhance productivity and maintain a harmonious work-life balance, with core hours for team collaboration.

  • Professional Growth: Access advanced training opportunities in data science and machine learning to boost your career prospects.

  • Innovative Projects and Tools: Engage in cutting-edge projects using the latest tools and technologies within a progressive remote work environment.

  • Competitive Income: Receive a competitive income with regular performance reviews and potential raises every six months.

  • Global Team Dynamics: Collaborate with a diverse, international team that values openness and teamwork.

Originally posted on Himalayas

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