Senior Android Engineer – Kotlin, Architecture & Leadership

Fanatics; Greater London; On-site; GBP 70,000 - 110,000; Full time

Job summary

Fanatics Collectibles seeks a Senior Android Engineer to build high‑quality mobile experiences across the Fanatics Collectibles ecosystem. You’ll own features from design through production, partnering with Product and Design to translate customer needs into performant Android apps.

You will mentor engineers, influence engineering practices, and strengthen the reliability, performance and scalability of our Android platforms in a fast‑moving, collaborative environment.

Qualifications

• 5+ years of professional software engineering experience with Android.
• Deep proficiency with Kotlin and the modern Android ecosystem.
• Experience with Jetpack Compose, Coroutines, Flow, DI, and automated testing.
• Experience designing and delivering complex features with limited oversight.
• Strong understanding of APIs, distributed systems, and backend interaction.
• Excellent communication and cross-functional collaboration.

Responsibilities

• Design, develop, test, and maintain Android apps using Kotlin.
• Own complex features from design through launch and operation.
• Partner with Product and Design to translate user needs into mobile experiences.
• Ensure apps are reliable, scalable, accessible, and performant across devices.
• Provide technical guidance and mentorship to engineers.

Skills

Kotlin

Android

Jetpack Compose

Coroutines

Architecture

Job description

Fanatics Collectibles seeks a Senior Android Engineer to build high‑quality mobile experiences across the Fanatics Collectibles ecosystem. You’ll own features from design through production, partnering with Product and Design to translate customer needs into performant Android apps.

You will mentor engineers, influence engineering practices, and strengthen the reliability, performance and scalability of our Android platforms in a fast‑moving, collaborative environment.