Senior Full Stack iOS Engineer
Core
Build mission-critical native iOS applications and supporting AWS cloud services for frontline transportation operations.
Role type
Senior Full Stack iOS Engineer (contract)
Builds
Native iOS apps with offline-first architectures, peer-to-peer synchronization, and AWS Backend-for-Frontend integrations.
Domain
Transportation / Mobile / Cloud
Required skills
Swift, Objective-C, Core Data, offline-first architecture, peer-to-peer synchronization, AWS services (Lambda, API Gateway, Cognito), Bluetooth/BLE integration, hardware peripheral integration, mobile performance optimization, SAFe
Preferred skills
Offline-first solutions for transportation/rail, conflict resolution frameworks, AWS BFF architectures, Dynatrace RUM
Technologies
AWS Lambda, API Gateway, Cognito, Spring Boot, Swift, Objective-C, Core Data, Bluetooth, Dynatrace, REST, OAuth
Responsibilities
Architect and develop high-performance native iOS applications; Build offline-first data architectures with local queues and synchronization; Deliver frontline workflows for scanning and manifest management; Design and integrate mobile clients with AWS REST APIs; Implement reusable UI components and feature flags; Instrument applications with Dynatrace RUM and crash symbolization; Collaborate on contract testing and API idempotency; Promote Agile self-management within SAFe structure.
Seniority
Senior, hands-on IC
