Senior Android Kotlin Engineer - Secure, Scalable Apps

Scotiabank; Puerto Bogotá; On-site; COP 90,000,000 - 150,000,000; Full time

Benefits offered by this job

Competitive benefits

Inclusive work environment

Job summary

ScotiaTech is hiring a native Android developer to design and build scalable Android applications in Kotlin. You will apply MVVM and SOLID, implement robust security practices, and collaborate with cross-functional teams to align with business goals.

You will participate in risk assessments, address vulnerabilities found by SAST/DAST, and contribute to sprint planning and estimation. Strong Kotlin knowledge and Google Play experience are essential.

Qualifications

• Minimum 4–5 years of proven experience developing native Android applications.
• Strong proficiency in Kotlin.
• Experience publishing and maintaining applications on Google Play.
• In-depth knowledge of Android SDK, Jetpack Components, and MVVM architecture.
• Experience applying SOLID principles and Clean Architecture.
• Data protection and encryption.
• OWASP Mobile security practices.
• Experience addressing vulnerabilities via SAST/DAST and penetration testing.
• Experience integrating REST APIs and secure authentication (OAuth/JWT).

Responsibilities

• Design and develop native Android applications using Kotlin.
• Define and maintain scalable architectures using MVVM and SOLID.
• Implement secure development practices including data protection and credential management.
• Participate in risk assessments and propose mitigations.
• Remediate vulnerabilities identified by SAST, DAST, and penetration testing.
• Ensure code quality via reviews, automated tests, and best practices.
• Optimize performance, security, and user experience.
• Integrate with REST APIs and backend services securely.
• Participate in Scrum ceremonies and collaborate with UX/UI, QA, and Product.
• Contribute to effort estimation and sprint planning.
• Document technical processes for maintainability.
• Research new technologies to keep stack current.
• Share ownership to meet objectives and deadlines.

Skills

Kotlin

Android development

MVVM

SOLID principles

Clean Architecture

Android SDK

Jetpack Components

REST APIs

OAuth/JWT

Security testing (SAST/DAST)

Education

4–5 years Android development

Job description

ScotiaTech is hiring a native Android developer to design and build scalable Android applications in Kotlin. You will apply MVVM and SOLID, implement robust security practices, and collaborate with cross-functional teams to align with business goals.

You will participate in risk assessments, address vulnerabilities found by SAST/DAST, and contribute to sprint planning and estimation. Strong Kotlin knowledge and Google Play experience are essential.