Senior Mobile Architect - Kotlin Multiplatform (Remote)

Fanatics Commerce; United States; Remote; USD 204,000 - 269,000; Full time

Job summary

Fanatics Markets is seeking a Sr. Staff Mobile Engineer to define the multiplatform mobile strategy across Android and shared Kotlin Multiplatform layers. You will lead architecture decisions, set standards, and guide engineers to deliver high‑quality experiences at scale across Android and shared targets.

Role emphasizes deep Kotlin, KMP mastery, MVI patterns, Gradle, CI/CD, and mentoring teams while collaborating with product and design to achieve long‑term mobile engineering goals.

Qualifications

• 10+ years building scalable Android apps with senior leadership
• Expert-level Kotlin with coroutines and flows
• Deep KMP fluency for shared logic across modules
• Strong command of MVI and reactive patterns
• Gradle and multi‑module build proficiency
• CI/CD pipelines and release management experience
• Hands-on with Compose and Compose Multiplatform
• Clear communication of complex technical decisions
• Agile/SCRUM process improvements & delivery
• Team‑first mentality with continuous learning focus

Responsibilities

• Own multiplatform engineering strategy across Android and shared KMP layers
• Lead end‑to‑end execution of complex, multi‑quarter features across platforms
• Define and enforce engineering principles across Android and KMP
• Drive architecture decisions for shared logic and UI components
• Collaborate with product/design/executives to balance goals
• Champion code quality, testing, and build health
• Mentor engineers and grow capability across teams
• Lead on‑call incidents and remove cross‑team blockers
• Model robust code reviews to elevate standards

Skills

Kotlin

Kotlin Multiplatform

MVP/MVI/MVE

KMP

Compose Multiplatform

Android architecture

AGILE/SCRUM

Code reviews

Cross‑platform ownership

Mentoring

Leadership

Tools

Gradle

CI/CD

KSP-based codegen

DI patterns (Koin)

Job description

Fanatics Markets is seeking a Sr. Staff Mobile Engineer to define the multiplatform mobile strategy across Android and shared Kotlin Multiplatform layers. You will lead architecture decisions, set standards, and guide engineers to deliver high‑quality experiences at scale across Android and shared targets.

Role emphasizes deep Kotlin, KMP mastery, MVI patterns, Gradle, CI/CD, and mentoring teams while collaborating with product and design to achieve long‑term mobile engineering goals.