Senior Android Engineer - Kotlin & Performance

Stark Future SL; Barcelona; Presencial; EUR 70.000 - 110.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Competitive salary

On-site in Barcelona

In-house restaurant lunch

Free gym access

30 days vacation

Direct access to riders and product

Descripción de la vacante

Stark Future SL, based in Barcelona, is seeking an experienced Android Architect to lead architecture and deliver high-performance mobile experiences for premium motorcycles' Android display.

You will own end-to-end mobile features, collaborate with cross-functional teams, and drive best practices in architecture, testing, and CI/CD. Join a fast-growing, international team shaping the future of connected bikes.

Formación

• 5+ years leading Android application development and shipping production apps at scale.
• Strong command of Kotlin, Jetpack Compose, and modern Android development practices.
• Experience with MVVM, MVI, Clean Architecture and evolving patterns pragmatically.
• Solid understanding of concurrency, coroutines, flows, and performance optimization.
• Experience diagnosing and resolving complex performance, memory, and stability issues.
• Broad knowledge of Android SDK, Jetpack libraries, and third-party APIs.
• Strong testing mindset: unit, integration, and UI testing.
• Data-driven product development: A/B testing and feature flags.

Responsabilidades

• Own the architecture and technical direction of the Android app, balancing quality, performance, and speed.
• Drive end-to-end ownership of mobile features from definition through release and monitoring.
• Diagnose and resolve performance, memory, and stability issues with strong multithreading knowledge.
• Collaborate with product managers, designers, and stakeholders to deliver user-centric experiences.
• Promote continuous improvement, lead by example, and push for better solutions.

Conocimientos

Android Architecture (MVVM/MVI/Clean)

Kotlin

Jetpack Compose

Performance optimization

Multithreading & concurrency

English proficiency

CI/CD tooling

Herramientas

CI/CD tooling

Descripción del empleo

Stark Future SL, based in Barcelona, is seeking an experienced Android Architect to lead architecture and deliver high-performance mobile experiences for premium motorcycles' Android display.

You will own end-to-end mobile features, collaborate with cross-functional teams, and drive best practices in architecture, testing, and CI/CD. Join a fast-growing, international team shaping the future of connected bikes.