Senior Android Developer (Remote) – Large-Scale Mobile Application
Join HumanIT as a Senior Android Developer to work on a globally recognized British online fashion retailer’s mobile app, serving millions of users. You’ll design, build, and optimize features using modern Android technologies while collaborating cross-functionally with Android, iOS, QA, Product, and Design teams. Focus on code quality, scalability, and seamless user experiences in a fully remote, high-impact role.
Key Highlights
Key Responsibilities
Technical Skills Required
Benefits & Perks
Nice to Have
Job Description
We're HumanIT! A Portuguese tech consultancy with 155+ professionals working on projects for companies you probably use every day. No corporate BS, just good work with good people.
The project
We're looking for a Senior Android Developer to join the team behind a prestigious British online fashion retailer's mobile application, with over 10 million downloads and recognised internationally for its technology and user experience.
You'll work on a large-scale Android application used by millions of users, building new features and improving the existing experience. You'll collaborate closely with Android, iOS, QA, Product, and Design teams, working directly with the client and taking ownership from development through to production.
This is a strong opportunity for someone who enjoys working with modern Android technologies, solving complex mobile challenges, and maintaining a high standard of quality across both code and user experience.
Stack: Kotlin, Jetpack Compose, Coroutines, RxJava, MVVM, Android Architecture Components, Room
Location: Full Remote – Portugal
Compensation: €2,300 – €3,050/month net, depending on experience and seniority level.
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What you need
- Strong Kotlin experience in Android development
- Hands-on experience with Jetpack Compose
- Strong knowledge of Coroutines or RxJava
- Experience with MVVM or similar architecture patterns
- Strong unit and UI testing experience
- Experience working on medium/large-scale mobile applications
- Ability to work autonomously and take ownership of production code
- Strong focus on code quality and user experience
- Experience collaborating with Product, Design, QA, and clients
- English B2+ and Portuguese
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Nice to have: Kotlin Multiplatform, Compose Multiplatform, TDD, CI/CD, production monitoring, mentoring, and experience with ViewModel, LiveData, Room, and Navigation.
Why HumanIT people stay (4.4★ Glassdoor, 89% recommend)
- 15th month salary
- Health insurance covering your family
- Birthday off
- Mobility program for digital nomads
- Real work-life balance
Full benefits → https://www.humanit.pt/careers/#perks
What it's really like → https://www.humanit.pt/careers/#work-at
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