Android Engineer (Kotlin Developer)

📋 Description

• • As an Android Engineer (Kotlin Developer) at Plain Concepts S.L., you will own features end-to-end, building and maintaining production-grade Android applications using Kotlin while collaborating closely with product, design, and backend teams to deliver high-quality mobile experiences.
• • Your day-to-day responsibilities include designing, building, and maintaining Android apps in Kotlin, translating product requirements into scalable and testable solutions, owning features from concept through release and post-launch support, writing clean and idiomatic Kotlin, working with modern architecture patterns (MVVM, MVI), integrating RESTful APIs, collaborating on API contracts with backend engineers, ensuring app performance and stability across devices, identifying and fixing bugs, contributing to code reviews and architectural decisions, and continuously improving code quality and development processes.
• • You will join a remote-first engineering team at Plain Concepts S.L., a technology consultancy focused on delivering innovative software solutions, where you’ll work in a collaborative environment that values technical excellence, pragmatic decision-making, and continuous improvement in an actively evolving codebase.
• • In this role, you will deepen your expertise in modern Android development, gain experience in end-to-end feature ownership, improve your skills in API collaboration and architecture evolution, and grow your ability to balance feature delivery with long-term code quality and system maintainability.