Senior Android Engineer (Kotlin)

TL;DR

Senior Android Engineer (Kotlin): Developing and maintaining high-performance B2C mobile applications with an accent on subscription business models and complex UI/UX. Focus on building scalable architecture using Jetpack Compose, implementing robust CI/CD pipelines, and optimizing app performance for a global user base.

Location: Must be located within approximately ± 4 hours of CET

Company

hirify.global is a consumer-focused tech company building innovative products across health, education, and entertainment industries.

What you will do

• Develop and maintain high-quality Android applications with a focus on performance and user experience.
• Take ownership of development processes, ensuring clean, maintainable, and scalable code.
• Work with cross-functional teams to design, develop, and launch new features.
• Implement CI/CD pipelines and deployment best practices.
• Conduct code reviews and enforce coding standards.
• Profile and optimize app performance including memory, startup time, and APK size.

Requirements

• 5+ years of professional Android development experience.
• Experience with B2C mobile apps built on subscription business models.
• Expert proficiency in Kotlin (coroutines, Flow, sealed classes).
• Strong command of Google Play Billing Library v7+ and subscription lifecycle.
• Deep understanding of Jetpack Compose and modern Android architecture (MVVM/MVI, Clean Architecture).
• Must be located within ± 4 hours of CET for optimal collaboration.

Nice to have

• Experience integrating AI-driven features or AI-assisted development workflows.
• Experience with automated testing frameworks like JUnit, Espresso, and Turbine.

Culture & Benefits

• Remote work environment with the freedom to work from anywhere within the time zone.
• Unlimited paid time off (PTO) policy.
• Paid national holidays.
• Company-provided MacBook for all employees.
• Flexible independent contractor agreement offering tax advantages and autonomy.

Hiring process

• Recruiter Screening (40 minutes).
• Two technical interviews (90 and 60 minutes).
• Final interview (60 minutes).