Senior iOS Engineer (Swift / SwiftUI)

About the Company

CodeNinja is a global AI and engineering services company helping enterprises build, scale, and operate intelligent systems. With 350+ engineers across four continents and 400+ successful deployments, CodeNinja enables organizations to harness artificial intelligence through Global Capability Centers, Work AI, Physical AI, and AI Labs. Recognized among Pakistan’s fastest-growing AI firms and a multi-award recipient on Clutch, CodeNinja empowers over 250 clients worldwide to innovate, automate, and compete in the intelligence economy.

Job Overview

We are seeking a highly skilled Senior iOS Engineer to design, build, and scale modern mobile applications that power athlete performance and data-driven insights.

This role is ideal for an experienced engineer who:

• Thrives in a product-focused, cross-functional environment
• Has strong expertise in modern iOS architecture and best practices
• Enjoys balancing feature enhancement with greenfield development
• Takes ownership of code quality, performance, and scalability
• Brings a pragmatic and collaborative approach to problem-solving

You will play a key role in shaping the evolution of our iOS platform while contributing to architecture decisions and engineering excellence.

Responsibilities

• Build and maintain feature-rich iOS applications.

• Develop intuitive user interfaces to simplify athlete data input and visualisation.

• Collaborate cross-functionally with Product, Design, and Sports Science teams to design new features.

• Write robust, well-tested, and maintainable code.

• Participate in the full product lifecycle, from prototyping to release.

• Contribute to improving team processes, tooling, and architecture.

Requirements

Technical Experience

• Swift / SwiftUI / UIKit: 5+ years.

• REST / GraphQL APIs: 2+ years.

• CI/CD: 2+ years.

• Testing Frameworks: 2+ years (XCTest, XCUITests, or Swift Testing).

• Dependency Management: Expertise with Swift Package Manager (SPM).

• Market Experience: Minimum 3 years in SaaS.

Soft Skills & Business Experience

• Technical English: Fluent (Level 5).

• Methodology: Minimum 2 years of experience with SCRUM.

• Stakeholder Interaction: Minimum 2 years of direct interaction with Product Management and Quality Assurance.

• Key Behaviours: Strong collaboration skills, empathy for end-users, and a pragmatic, iterative approach to problem-solving. Bonus Skills

• Experience with cloud services (serverless, notifications, storage).

• Experience in Kotlin.

Disclaimer: CodeNinja is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, & performance. Female and minorities are strongly encouraged and preferred to apply for the role.