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Mobile Staff Engineer, Platform/Infrastructure (all genders)

Warszawa, Masovian Voivodeship, Poland💼 Full-time🗓 2026-06-30 → 2026-09-26

Core

Provide technical leadership for the evolution of a white-labeled, multi-brand mobile platform, migrating from a native brownfield React Native setup to a highly scalable Greenfield architecture.

Role type

Staff Mobile Engineer (Platform/Infrastructure)

Builds

Scalable mobile applications and shared infrastructure for 50+ engineers across multiple squads

Domain

Consumer technology, food delivery, mobile platforms

Deliverable

production ML models | product features | infrastructure

Required skills

React Native, iOS (Swift), Android (Kotlin), Monorepo management, CI/CD pipeline design, Observability tooling, AI coding agents (Claude Code, Cursor, Copilot), Cross-squad influence

Preferred skills

None stated

Technologies

React Native, Swift, Kotlin, Bitrise, Expo, Honeycomb, Maestro

Responsibilities

Shape architectural direction for brownfield-to-greenfield migration; Design and evolve long-term scalability and developer experience; Maintain and scale monorepo for shared npm packages; Optimize CI/CD pipelines; Build robust tracing and dashboards; Establish and scale end-to-end testing frameworks; Lead efforts to improve application health and reliability; Facilitate architectural decision-making

Seniority

Staff, hands-on IC with technical leadership

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