Senior Android Developer - Full Remote Portugal

HumanIT Digital Consulting

Lisboa

Teletrabalho

EUR 25 668 - 34 038

Tempo integral

14 dias+

Gerador de candidaturas

Uma candidatura feita para esta oferta — um currículo e uma carta de apresentação personalizados que vão ao encontro do anúncio.

Ultrapassa os filtros ATS

Vantagens oferecidas por esta oferta de emprego

15th month salary

Health insurance for family

Birthday off

Mobility program

Real work‑life balance

Resumo da oferta

HumanIT Digital Consulting is seeking a Senior Android Developer for a fully remote position based in Portugal to work on a major fashion retailer's mobile app. You will craft native Android experiences using Kotlin, Jetpack Compose, MVVM, Coroutines/RxJava, and collaborate with a cross‑functional team across Android, iOS, and QA.

Ideal candidates will have strong English and Portuguese communication, ownership from development through deployment, and experience in large teams handling

Qualificações

Expert proficiency in Kotlin for Android development using modern best practices.
Strong hands-on experience with Jetpack Compose for UI
Solid understanding of Coroutines or RxJava for asynchronous programming
Experience with MVVM or similar architecture for scalable apps
Strong unit and UI testing discipline with good test coverage
Experience in medium to large development teams and scale
Autonomous work style with minimal supervision
Excellent attention to detail in code and UX
Ability to implement mobile UX patterns
Comfort working with designers, product owners, and QA
Experience collaborating with clients to validate technical feasibility
Good communication in Portuguese and English
B2 English minimum

Conhecimentos

Kotlin Mastery

Jetpack Compose

Concurrency

Architecture Expertise

Testing Discipline

Team Experience

Self-Driven

Quality Focus

UX Implementation

Cross-Functional Collaboration

Client Engagement

Communication

Descrição da oferta de emprego

Senior Android Developer - Full Remote Portugal

ABOUT THE OPPORTUNITY

Join a global software engineering company working on a prestigious British online fashion retailer's mobile application—a European E-commerce Awards winner with over 10 million downloads. This is a rare opportunity to work on an app that was featured at the Google I/O 2019 Developer Keynote and continues to be showcased in major tech case studies. You'll create exceptional native Android experiences using cutting-edge technology while maintaining world-class quality standards—think gourmet cuisine for mobile development, where every detail is crafted to perfection. Working fully remote from Portugal, you'll collaborate with talented Android, iOS, and QA engineers who thrive in challenging environments and are known for being amazing contributors.

PROJECT & CONTEXT

You'll be building and maintaining features for a sophisticated e-commerce mobile application that sets industry standards for performance and user experience. The codebase leverages modern Android Architecture Components (ViewModel, LiveData, Room) with a Kotlin-first approach, combining Coroutines and RxJava within Agile frameworks (Scrum and Kanban). Your work will involve creating fluid visual interactions and implementing mobile UX patterns while collaborating directly with the client as one integrated team. You'll discuss technical architecture and design, write testable code ensuring agreed test coverage levels, and take full ownership from development through deployment to production maintenance. The role requires experience working on medium-to-large team environments with apps at considerable scale, as you'll be tackling challenges that come with millions of active users. Expect occasional national and international travel (0‑15%) depending on project needs, with opportunities to mentor junior engineers and be integral to solutions design and implementation.

WHAT WE'RE LOOKING FOR (Required)

Kotlin Mastery: Expert proficiency in Kotlin for Android development with modern best practices
Jetpack Compose: Strong hands‑on experience building UI with Jetpack Compose declarative framework
Concurrency: Solid understanding of Coroutines or RxJava for asynchronous programming and reactive patterns
Architecture Expertise: Proven experience with MVVM or similar software architecture patterns for scalable Android apps
Testing Discipline: Strong background in unit testing and UI testing, ensuring high code quality and test coverage
Team Experience: Demonstrated experience working in medium or large development teams on applications with considerable scale (millions of users)
Self‑Driven: Ability to work autonomously with minimal supervision towards common team goals
Quality Focus: Passion for quality and strong attention to detail in code and user experience
UX Implementation: Creating fluid visual interactions and implementing mobile user experience patterns
Cross‑Functional Collaboration: Comfortable working in smaller feature‑focused teams alongside designers, product owners, and QA
Client Engagement: Experience collaborating directly with clients to ensure technical feasibility of requirements
Communication: Good communication skills in Portuguese and English
Language: B2 English (Upper Intermediate) minimum for client and team collaboration
Ownership Mindset: Taking full responsibility for code from development through deployment and maintenance

NICE TO HAVE (Preferred)

Kotlin Multiplatform: Experience sharing code between Android and iOS using Kotlin Multiplatform
Compose Multiplatform: Building cross‑platform UIs with Compose Multiplatform
Service‑Oriented Architecture: Understanding of SOA, design patterns, and complex data structures
TDD & CI/CD: Test‑driven development practices and continuous delivery pipeline experience
Production Metrics: Experience with metrics, performance monitoring, and operational aspects showing care for production code
Production Troubleshooting: Ability to diagnose production issues and devise effective solutions
Architecture Components: Deep knowledge of Android Architecture Components (ViewModel, LiveData, Room, Navigation)
Agile Experience: Working knowledge of Scrum and Kanban methodologies