Senior Android Engineer - Remote (Based in Spain)

Cognizant; A distancia; EUR 30.000 - 50.000; Jornada completa

Descripción de la vacante

A leading technology consultancy is seeking a Senior Android Engineer to develop and optimize Android applications in a fully remote environment. The ideal candidate will have over 5 years of experience in Android development and expertise in Kotlin, MVVM, and Clean Architecture. You will be responsible for building high-performing apps, collaborating with cross-functional teams, and ensuring app performance and user experience. This role provides opportunities for growth and includes social benefits like health insurance and a meal card.

Servicios

Fully remote work model within Spain

Social benefits like health insurance

Meal card

Formación

• 5+ years of Android development experience, ideally in product-driven environments.
• Strong problem-solving skills with a focus on complex challenges.
• Ability to analyze and improve app performance and stability.

Responsabilidades

• Build and maintain reliable, high-performing Android apps.
• Write clean, efficient and testable Kotlin code.
• Work closely with engineering, product, design, and QA teams.

Conocimientos

Kotlin

MVVM

MVI

Clean Architecture

Modular app architecture

Coroutines

Jetpack Compose

Room

Dependency injection (Hilt/Dagger)

RESTful APIs

Descripción del empleo

Overview

Senior Android Engineer

Fully Remote Work Model (Based in Spain)

We’re seeking an experienced Senior Android Engineer to focus on developing and optimizing our Android applications, using strong expertise in modern mobile technologies. You’ll be involved throughout the entire mobile app lifecycle, shaping features, designing the software, and refining the user experience.

Profile & Experience

• 5+ years of Android development experience, ideally in product-driven or high-scale environments.
• Strong problem-solving skills and the ability to turn complex challenges into actionable steps.
• Focus on scalability, maintainability, and long-term platform health.
• Experience working in Agile teams with planning, estimation, and iterative delivery

Key Responsibilities

• Build and maintain reliable, high-performing Android apps.
• Write clean, efficient and testable Kotlin code.
• Work closely with engineering, product, design, and QA teams.
• Translate product requirements into solid technical solutions.
• Refactor and modernize legacy code and support the transition toward a modular application architecture.

Must-Have Skills

• Strong expertise in Kotlin, MVVM, MVI, Clean Architecture, and modular app architecture.
• Experienced with Coroutines, Jetpack Compose, Room, and dependency injection (Hilt/Dagger).
• Solid experience integrating RESTful APIs, data processing, and error management.
• Able to analyze and improve app performance, memory usage, stability, and responsiveness.
• Proven ability to deliver polished, intuitive, user-focused mobile interfaces.
• Excellent communication skills in English.

Nice-to-Have Skills

• Familiarity with CI/CD, automated testing, and mobile release processes.
• Understanding of mobile analytics and A/B testing.
• Experience using AI-assisted development tools like Cursor or Copilot.
• Experience working in Agile teams with planning, estimation, and iterative delivery

What do we offer?

• Fully remote work model within Spain
• Long term opportunity to grow in one of the most successful technology consultancy companies all over the world.
• Trainings to develop your role correctly.
• Social benefits like health insurance and meal card.