iOS App Developer Needed for In-App Purchase Flow Overhaul

Vertex Analytics

Contract · Remote · Flexible hours

About the role

Vertex Analytics is preparing a high‑visibility app store launch. We need an iOS App Developer to bridge the mobile front‑end with backend services, ensuring a smooth release.

Key responsibilities

• Integrate REST APIs into Swift UI layers for real‑time data sync
• Align mobile codebase with backend versioning and authentication flows
• Implement automated unit and UI tests for release readiness
• Collaborate with backend engineers to optimize payloads and error handling
• Document integration patterns and handoff notes for QA

Must-have skills

• Proficient Swift development for iOS 13+
• Deep experience consuming REST APIs
• Understanding of mobile‑backend coordination and version control

Nice to have

• Familiarity with Combine or RxSwift
• Experience with CI/CD pipelines for iOS