Senior iOS Engineer in Tangerang, Banten at Liven

Join the revolution in hospitality tech!

Nomni is the all-in-one platform built for hospitality operators - bringing POS, payments, ordering, loyalty, procurement, marketing, and data together in one system, with AI at its core.

We exist because hospo tech has been built around what's good for the people providing it, not the people using it. We're changing that. Built by operators, for operators - with 35,000 venues already on the platform across Australia and Southeast Asia.

One platform. One team. One company accountable for the outcomes that matter.

About the role

We’re looking for a Senior iOS Engineer to join our POS team. In this role, you’ll take technical ownership of our iOS-based POS product, working on new features, performance improvements, and key architectural components. You’ll work closely with cross-platform squads including Android, Backend, QA, and Product to build world-class tools for hospitality operators.

What you'll do

• Maintain and evolve Nomni's iOS POS application using Swift, Objective-C, and core iOS frameworks.
• Design and implement new features and UI/UX improvements based on product roadmap.
• Lead the development of reusable components, libraries, and frameworks (including Flutter integrations).
• Integrate the app with backend services, APIs, and hardware relevant to POS operations.
• Monitor crash rates and app performance; target a 20% reduction in app crashes over 6 months.
• Collaborate closely with Product Managers, QA, and fellow engineers to ensure high-quality releases.
• Contribute to and improve CI/CD workflows, automated testing, and deployment processes.
• Mentor junior iOS engineers and help upskill the team through code reviews and pair programming.

Qualifications

• 8+ years of software development experience with a focus on iOS.
• 5+ years of hands-on experience with Objective-C and proven contributions to commercial apps.
• Advanced proficiency in Swift and strong understanding of UIKit and iOS internals.
• Experience working with multithreading, design patterns, and scalable architecture (e.g., MVC, MVVM, Clean).
• Solid experience building transactional systems or apps in the POS domain.
• Familiarity with Flutter and interest in cross-platform codebases is a plus.
• Comfortable with tools like Firebase, Crashlytics, Fastlane, and GitHub Actions.
• Proven ability to guide junior team members and work effectively within a collaborative environment.
• Bachelor's degree in Computer Science or a related field.

Good to Have

• In-depth understanding of POS workflows and integrations with payment terminals and other hardware.
• Experience working with real-time data sync, WebSockets, and push notifications.
• Exposure to Flutter for shared modules or components.
• Familiarity with App Store review guidelines and release processes.