Senior Native Android Engineer: Kotlin & Jetpack Compose

Banco Santander SA; Madrid; Hybrid; EUR 70,000 - 95,000; Full time

Benefits offered by this job

Hybrid working model

BeHealthy wellness program

Childcare support

Meal subsidy

Shuttle service from Madrid

Employee discounts

Job summary

Banco Santander SA, based in Madrid, seeks a Senior Native Android Engineer to build advanced mobile solutions using Kotlin and Jetpack Compose. You will deliver production apps and reusable SDKs within Santander's platform ecosystem, applying robust architecture and CI/CD practices for quality and scalability.

The role requires 4+ years of native Android experience, English proficiency, and native Spanish.

Qualifications

• 4+ years of exclusive native Android development experience.
• Experience publishing SDKs as products.
• Experience on projects with accessibility requirements.
• Hybrid mobile technologies experience will not be considered.
• Native Spanish level required; English minimum B2.
• All code and docs are written in English; SDK/platform shared across international teams.

Responsibilities

• Build advanced mobile solutions using Kotlin and Jetpack Compose.
• Deliver production apps and reusable SDKs within the Santander platform ecosystem.
• Apply solid software architecture and CI/CD practices for quality and maintainability.
• Read, integrate with, and reason about platform building blocks as part of SDKs.

Skills

Kotlin

Jetpack Compose

MVVM

MVI

Flow & Coroutines

Retrofit

Room

DataStore

SharedPreferences

Koin

Dagger/Hilt

Git

CI/CD (Bitrise)

JUnit 5

Tools

Bitrise

GitHub Actions

Jenkins

Gradle

Artifactory

Job description

Banco Santander SA, based in Madrid, seeks a Senior Native Android Engineer to build advanced mobile solutions using Kotlin and Jetpack Compose. You will deliver production apps and reusable SDKs within Santander's platform ecosystem, applying robust architecture and CI/CD practices for quality and scalability.

The role requires 4+ years of native Android experience, English proficiency, and native Spanish.