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Responsibilities:
- Own features end‑to‑end: discovery, technical design, implementation, testing, release, and monitoring.
- Build modern, performant Android apps using Kotlin (and Java where relevant) with Jetpack Compose, Android Jetpack components, and Material Design 3.
- Design and implement scalable app architectures (Clean Architecture, MVVM) with a strong focus on SOLID principles.
- Integrate RESTful APIs (and WebSockets where needed); manage local persistence (SQL) and offline‑first experiences.
- Ensure app performance, reliability, accessibility; instrument analytics and crash reporting (e.g., Firebase).
- Write robust automated tests (unit, integration, and UI with JUnit); maintain high code quality.
- Own the CI/CD pipeline: set up and maintain pipelines (e.g., GitLab CI), Gradle automation, and release automation.
- Manage Google Play Console releases: app signing/keystore management, versioning, internal/alpha/beta/production tracks, staged rollouts.
- Stay up-to-date with the latest trends and best practices in mobile development.
- You engage in concepts like pair and mob programming, code reviews, TDD and BDD. You take those as opportunities to gain and share knowledge.
Skills & Requirements:
- Kotlin (primary) and Java: strong proficiency developing native Android applications.
- Jetpack Compose: knowledge building declarative UIs; state management (State, Flow, ViewModel, Navigation).
- Android Jetpack: Lifecycle, ViewModel, Navigation, Room, WorkManager, Paging; Coroutines and Kotlin Flow for async/reactive programming.
- API Integration: Experience working with APIs to fetch and manipulate data in mobile applications.
- UI/UX Design Principles: Understanding of fundamental UI/UX design principles and the ability to work closely with designers to implement visually appealing and user-friendly interfaces. Architecture & SOLID: strong understanding of SOLID principles and modern architecture patterns (Clean Architecture, MVVM).
- Testing and Debugging: Proficiency in debugging and testing mobile applications to ensure performance and quality.
- Git and Version Control: Familiarity with Git and version control systems.
Key Skills
Ranked by relevance
android
kotlin
java
restful apis
gitlab ci
firebase
gradle
gitlab
junit
cicd
git
tdd
sql
ui
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Login to Apply
- Posted
- Feb 09, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Lisbon
Industries
IT Services
IT Consulting
Categories
Consulting
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