Senior Android Developer

Runtime Group Ltd

Porto

On-site

EUR 40,000 - 60,000

Full time

14 days+

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Job summary

A technology consulting firm in Porto is seeking a Senior Android Engineer to develop advanced Android features for mission-critical applications. Ideal candidates should have over 5 years of experience in building production Android apps using Kotlin, along with expertise in OCR and ICR implementations. Strong communication and collaboration skills are essential for success in this role, which offers a contract employment type and mid-senior level responsibilities.

Qualifications

5+ years of experience building Android applications in production using Kotlin.
Strong experience with OCR and/or ICR implementations.
Solid understanding of the Android application lifecycle.
Experience integrating third-party libraries into Android apps.
Comfortable working with Git, CI/CD pipelines, and issue-tracking tools.

Skills

Kotlin

OCR

ICR

Android application lifecycle

Git

CI/CD pipelines

JIRA

Collaboration

Tools

GitHub Actions

Jenkins

Job description

We’re looking for a Senior Android Engineer to help build and enhance advanced Android features, including OCR/ICR‑driven components within mission‑critical applications.

Engineers with strong Android/Kotlin expertise and hands‑on experience with ICR (Intelligent Character Recognition) is a strong plus.

Requirements:

5+ years of experience building Android applications in production using Kotlin
Strong experience with OCR and/or ICR implementations
Solid understanding of the Android application lifecycle
Experience integrating third‑party libraries into Android apps
Comfortable working with Git, CI/CD pipelines (Jenkins, GitHub Actions), and issue‑tracking tools like JIRA
Clear communicator and a collaborative team player
Bonus: Experience working in international, cross‑functional teams