Senior Mobile & Platform Engineer – iOS/Android, KMP & DevOps

About the role

We are building a location‑aware mobile app that blends real‑world interactions with AI‑assisted development. As a Senior Mobile & Platform Engineer you will bridge Android, iOS and backend services, maintain shared Kotlin Multiplatform code, and improve our CI/CD and infrastructure.

Key responsibilities

• Support Android and iOS developers with technical decisions, debugging, code reviews and integration challenges.
• Develop and maintain shared application logic using Kotlin Multiplatform and contribute to native platform work when needed.
• Maintain architecture across mobile apps, backend services, APIs and databases.
• Build and improve CI/CD pipelines with GitHub Actions and manage self‑hosted GitHub runners.
• Establish AI‑assisted coding workflows, review AI‑generated code and mentor developers in using AI tools.
• Optionally act as technical team lead, coordinating dependencies and guiding implementation.

Required profile

• Senior‑level mobile development experience with strong Kotlin/Android and Swift/iOS skills.
• Hands‑on experience with Kotlin Multiplatform and integrating shared code into both platforms.
• Solid backend development background, API design, authentication and security knowledge.
• Proven DevOps experience on Linux servers, database migrations and CI/CD automation.
• Extensive use of GitHub, GitHub Actions and self‑hosted runners.
• Practical experience with AI coding assistants and agentic development workflows.

Required skills

• Kotlin, Android SDK
• Swift, iOS SDK
• Kotlin Multiplatform
• Git, GitHub, GitHub Actions, GitHub runners
• CI/CD pipeline design
• Linux server administration
• SQL, relational databases, migrations
• API design and security
• AI coding assistants / agentic development tools

What we offer

• Fully remote, long‑term full‑time position.
• Compensation based on experience and responsibilities.
• Central role shaping architecture, infrastructure and AI‑driven workflows.
• Potential technical team‑lead responsibilities.
• Close collaboration with a knowledge‑sharing team.