Senior Android Developer (Kotlin)

Madiff; Polska; Remote; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Comprehensive healthcare

Fully remote work

Job summary

Madiff is seeking a Senior Android Developer (Kotlin) to advance a native Android application with a strong accessibility focus. You will develop features using Kotlin, Jetpack Compose, and Android Views, and implement accessibility solutions with TalkBack and Compose Semantics while optimizing content descriptions and navigation.

The role includes accessibility testing, compliance with WCAG 2.1/2.2 guidelines, and delivering high-quality accessible mobile experiences within a multinational

Qualifications

• Minimum 5 years of professional experience in native Android development.
• Strong practical knowledge of Kotlin.
• Commercial experience with Jetpack Compose and/or Android Views.
• Extensive hands-on experience implementing accessibility in native Android applications.
• Strong practical experience with TalkBack.
• Experience with Android Accessibility APIs / Compose Semantics.
• Knowledge of WCAG 2.1/2.2 accessibility guidelines.

Responsibilities

• Develop and maintain a native Android application using Kotlin.
• Implement new functionalities and improve existing components.
• Work with Jetpack Compose and/or Android Views.
• Ensure application stability, performance and code quality.
• Implement and optimise accessibility features using TalkBack and Android Accessibility APIs.
• Test accessibility features and ensure WCAG compliance.

Skills

Kotlin

Jetpack Compose

Android Views

TalkBack

Android Accessibility APIs

Compose Semantics

WCAG 2.1/2.2

Tools

null

Job description

We are looking for a Senior Android Developer (Kotlin) to support the development and enhancement of a native Android application , with a strong focus on mobile accessibility and inclusive user experience . The role involves developing features using Kotlin, Jetpack Compose, and Android Views , implementing accessibility solutions with TalkBack, Android Accessibility APIs, and Compose Semantics , and optimising content descriptions, accessibility focus, navigation, scalable text, and touch targets. The developer will be responsible for testing and improving accessibility features, ensuring compliance with WCAG 2.1/2.2 guidelines , and delivering high-quality, accessible mobile experiences.

Responsibilities

• Develop and maintain a native Android application using Kotlin.
• Implement new functionalities and improve existing application components.
• Work with Jetpack Compose and/or Android Views.
• Ensure application stability, performance and code quality.

Accessibility Implementation:

• Implement and optimise accessibility features in native Android applications.
• Ensure compatibility with TalkBack.
• Work with Android Accessibility APIs and Compose Semantics.
• Implement and configure content descriptions, roles and states.
• Manage accessibility focus and navigation.
• Support scalable text and accessible font sizes.
• Optimize touch targets for accessibility.
• Ensure accessible navigation throughout the application.

Accessibility Testing & Quality Assurance:

• Perform accessibility testing, particularly using TalkBack.
• Identify and resolve accessibility-related issues.
• Validate implemented solutions against relevant accessibility standards.
• Support compliance with WCAG 2.1/2.2 guidelines.

Requirements

• Minimum 5 years of professional experience in native Android development.
• Very strong practical knowledge of Kotlin .
• Commercial experience with Jetpack Compose and/or Android Views .
• Extensive hands-on experience implementing accessibility in native Android applications.
• Strong practical experience with TalkBack .
• Experience with Android Accessibility APIs / Compose Semantics .
• Experience implementing:
• Content Descriptions
• Accessibility Roles
• Accessibility States
• Experience with scalable text and accessible font sizes.
• Experience optimizing touch targets and accessible navigation.
• Practical experience in accessibility testing, particularly with TalkBack.
• Knowledge of accessibility standards, ideally WCAG 2.1/2.2 .

• Fully remote work model
• Work in a multinational environment on international projects
• Comprehensive healthcare
• Long-term B2B contract with a stable project pipeline