Senior iOS Developer (AI)

Location: Melville, NY; hybrid schedule with in-office days on Monday, Tuesday, and Thursday and remote work on Wednesday and Friday

Salary: $135,000–$145,000 per year

Company

hirify.global provides a cloud-based unified commerce platform for specialty retailers, combining Point of Sale, Merchandising, Order Management, eCommerce, CRM, and Loss Prevention.

What you will do

• Design, build, test, and ship features for the native Swift hirify.global POS app on iPhone and iPad.
• Own iOS architecture and feature delivery, including state management, error handling, test coverage, and specification refinement with Product, Design, and QA.
• Build AI-driven POS features, use AI coding tools daily, and improve team practices around AI-assisted development.
• Improve offline-first operation, local synchronization, performance, stability, crash rates, and production troubleshooting for client store configurations.
• Integrate payment devices and store hardware, including card readers, receipt printers, and scanners.
• Modernize the codebase by migrating Objective-C to Swift, adopting SwiftUI and Swift concurrency, reviewing code, mentoring engineers, and contributing to Java or Go services.

Requirements

• BS in Computer Science or Engineering, or equivalent work experience.
• 6+ years of professional software development experience, including 5+ years building native iOS apps in Swift shipped to production.
• Enough Objective-C experience to read, debug, and safely migrate legacy code.
• Deep knowledge of UIKit and the iOS app lifecycle, plus working experience with SwiftUI and Swift concurrency, including async/await.
• Experience integrating iOS apps with RESTful APIs and understanding how applications and services work together.
• Experience building offline-first apps with local persistence using SQLite or Core Data, synchronization, and conflict handling.
• Daily hands-on use of AI coding tools such as Claude Code, Cursor, or GitHub Copilot.
• Strong testing practices with unit and UI tests using XCTest; experience with Git, iOS CI/CD, code signing, and App Store or enterprise distribution.
• Experience with Agile delivery using Kanban or Scrum and tracking work in Jira; clear communication and discipline when working on software whose failure can stop store sales.

Nice to have

• Backend development in Java or Go.
• Card-present payments, payment gateways, EMV devices, tender types, gift cards, or certification cycles.
• Retail or point-of-sale experience.
• React Native, Bluetooth, or external accessory integration experience on iOS.
• Observability tools such as OpenTelemetry or crash reporting.
• Experience with offshore or distributed teams.
• Experience shipping mobile AI features using Core ML, Apple’s Foundation Models framework, or LLM APIs.

Culture & Benefits

• Hybrid work schedule with three in-office days and two remote days each week.
• Medical, dental, and vision coverage; 401(k) with a 50% company match up to 6% of employee contribution; annual bonus eligibility.
• Generous PTO, year-round Summer Fridays, one volunteer day annually, and tuition reimbursement.
• Free gym, building café discount, employee referral program, and office snacks and events.
• Inclusive, collaborative environment with a focus on product innovation, service reliability, curiosity, and practical problem-solving.