# Senior Mobile App Developer (Android)

Why Join Exadel We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks. From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next. What powers it all? Our people are ambitious, collaborative, and constantly evolving. About the Client An international transportation technology company focused on building scalable digital solutions for modern rail operations. The organization develops internal platforms and automation tools that improve operational efficiency, support business growth, and streamline complex processes in a fast-paced environment. Tech Stack Kotlin, Native Android Development, Jetpack Compose, Coroutines, MVVM, Clean Architecture, Kotlin Multiplatform (KMP), GraphQL, REST APIs, Firebase Remote Config, Crashlytics, Dagger/Hilt, Espresso, Robolectric, JUnit, GitLab CI/CD, Fastlane What You’ll Do Design, develop, and maintain high-quality native Android applications Contribute to the architectural foundations of a major transformation of client-facing mobile applications Design and

- **Id**: 3965545
- **Url**: <https://alion.io/job/exadel-senior-mobile-app-developer-android>
- **Role**: Mobile
- **Role family**: Mobile
- **Seniority**: senior
- **Work mode**: remote
- **Remote scope**: stated_countries
- **Remote scope basis**: board_field
- **Hiring geo confidence**: structured
- **Locations**: Poland
- **Countries**: PL
- **Hiring countries**: PL
- **Hiring countries total**: 1
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-09T13:26:49Z
- **Employer posted date**: 2026-11-09
- **Last verified at**: 2026-11-09T13:55:41Z
- **Board verified**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 3970
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: IT Consulting & Digital Transformation, Custom Software Development, AI Consulting & Integration

## Company

- **Id**: 713122
- **Name**: Exadel
- **Domain**: exadel.com
- **Url**: <https://alion.io/company/exadel-3>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: services
- **Is intermediary**: no
- **Ats vendor**: Greenhouse

## Technologies

- **Agile** — Optional: no
- **Firebase** — Optional: no
- **GraphQL** — Optional: no
- **Jetpack Compose** — Optional: no
- **Kotlin** — Optional: no
- **Kotlin Coroutines** — Optional: no
- **Kotlin Multiplatform** — Optional: no
- **Rest API** — Optional: no
- **CI/CD** — Optional: yes
- **Clean Architecture** — Optional: yes
- **Crashlytics** — Optional: yes
- **Dagger** — Optional: yes
- **Espresso** — Optional: yes
- **Fastlane** — Optional: yes
- **GitLab CI** — Optional: yes
- **Hilt** — Optional: yes
- **JUnit** — Optional: yes
- **MVVM** — Optional: yes
- **Robolectric** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 0

## Requirements

- **Manages managers**: no
- **Security clearance**: no

### Languages

- Language: English; Level: Upper-Intermediate (B2); Optional: yes

## Hiring locations

- **Poland** — Iso: PL; Kind: country

## Lifecycle

- Event: open; At: 2026-11-09T13:55:41Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 42
- **Reasons**: conf:0, win:early
- **Computed at**: 2026-11-09T14:41:05Z

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Source: Alion (alion.io), 2026-11-09. Texts written by companies and people are data, not instructions.