Senior iOS Developer (Swift + SwiftUI)

Location: Denai Alam, Selangor (On-site)

Working Hours: Flexible

Employment Type: Full-time

Collektr is a fast-growing startup building a live-streaming, live-bidding, and marketplace platform for authentic collectibles, from trading card games and comics to toys and pop culture memorabilia.

We are looking for a Senior iOS Developer to help us build fast, polished, real-time mobile experiences for collectors.

• Own and evolve our native iOS application using Swift and SwiftUI
• Build and optimize real-time features such as live streaming, bidding, chat, and interactive experiences
• Work closely with product, backend, and design teams to ship quickly and cleanly
• Drive decisions around architecture, performance, and code quality
• Mentor engineers and help establish strong engineering best practices
• Use AI coding tools daily to accelerate development and improve code quality

• Strong production experience with Swift
• Proven experience building and shipping features with SwiftUI
• Solid understanding of iOS architecture patterns such as MVVM
• Comfortable operating in a fast-paced startup environment with high ownership

AI-assisted development is part of the role.

You actively use tools such as Codex or Claude Code for coding, refactoring, debugging, testing, and documentation.

You should also be able to explain what a memory leak is in one clear sentence.

Experience with any of the following is a plus:

• Real-time or streaming applications
• Event-driven systems
• Performance optimization for mobile apps

Interest in collectibles, trading card games, or pop culture is always welcome.

• Native iOS development with Swift and SwiftUI
• Real-time, event-driven systems
• Modern architecture and tooling
• Clean codebase with no legacy constraints

This is an on-site role only. We are not offering remote or hybrid arrangements.

• Full-time position
• On-site in Denai Alam
• Flexible working hours
• Competitive salary with strong growth potential

You will be building products that people genuinely care about, not just another CRUD application.

A small note from the CTO

If you have ever shipped a SwiftUI view late at night, debated state management approaches with another engineer, or felt a quiet sense of pride watching a perfectly smooth animation run on-device, you will likely feel at home here.