Senior iOS Developer — Swift SDK Specialist

Offshore 247 Outsourcing OPC; Manila; Remote; PHP 1,562,000 - 1,786,000; Full time

Benefits offered by this job

Work from home

Training & development

Staff events

Exposure to Australian clients

Job summary

Offshore 24/7 is seeking a Senior iOS Developer (Swift SDK) to design and ship a native Swift SDK for third-party apps. You will own the SDK from architecture decisions to release, integrating REST APIs, implementing secure authentication and packaging with Swift Package Manager or XCFrameworks.

This 3–4 month contract is remote from the Philippines with Philippine business hours. You will work remotely on Philippine business hours, contributing to SDK distribution and ensuring production

Qualifications

• 5+ years of commercial iOS development with Swift
• Experience shipping iOS SDKs or libraries to external consumers
• Strong knowledge of Swift Package Manager and XCFrameworks

Responsibilities

• Design and build a reusable native iOS SDK in Swift for third-party use
• Integrate REST APIs for nutrition, meal planning and AI features
• Implement secure authentication and token management
• Develop reusable UI components for embedding in apps
• Package and distribute the SDK using SPM or XCFrameworks
• Validate SDK inside a production iOS app
• Document integration and support testing to release
• Work with Australian clients and internal teams remotely

Skills

Swift iOS

SDK development

Swift Package Manager

REST APIs

SwiftUI/UIKit

iOS architecture

Keychain/auth

Debugging

Tools

Swift Package Manager

XCFrameworks

Job description

Senior iOS Developer (Swift SDK)

Philippines — 100% Remote | Contract | ₱140,000–₱160,000/month | Start Immediately

Our client is building a native iOS SDK that brings their nutrition, meal planning and AI features into third-party apps, and they need a senior Swift specialist to build it and ship it to production. You will own the SDK from first architecture decision to release.

You will work remotely on Philippine business hours, designing the SDK architecture, integrating live REST APIs, implementing secure authentication, and getting the SDK running inside an existing production app. It is a focused three to four month contract with an immediate start.

Quick Facts

Employer: Offshore 24/7, supporting an Australian business

Location: Philippines — 100% work from home

Hours: 0700–1600 PHT (Monday to Friday)

Contract: 3–4 months, immediate start

Rate: ₱140,000–₱160,000 per month

What You'll Do

• Design and build a reusable, modular native iOS SDK in Swift for distribution to third-party developers
• Integrate existing REST APIs for nutrition, meal planning and AI features into the SDK layer
• Implement secure authentication, token management and user synchronisation end to end
• Develop reusable native UI components and feature flows that third-party apps can embed without friction
• Package, version and distribute the SDK using Swift Package Manager (or XCFrameworks where required)
• Integrate and validate the SDK inside an existing production iOS app
• Handle networking, error states, performance and edge cases
• Write integration documentation and support the testing process through to production release

What You'll Need

• At least 5 years of commercial Swift iOS development
• Proven experience building iOS SDKs, frameworks or libraries that shipped to external consumers
• Strong command of Swift Package Manager, XCFrameworks and SDK distribution patterns
• Solid REST API integration experience including authentication and token-management flows
• Hands-on SwiftUI and/or UIKit experience building reusable UI components
• Sound iOS architecture knowledge — modularisation, dependency management and code organisation
• Experience with token-based authentication, session management and iOS Keychain / secure storage
• Strong debugging and performance optimisation skills across real production codebases
• Comfortable working independently and owning your deliverables without close supervision

Great to Have

• Experience building or embedding commercial third-party SDKs
• OAuth 2.0, JWT and secure token exchange implementation
• CI/CD pipelines, Fastlane or automated SDK release workflows
• Camera or image API experience
• AI or chat functionality integration on iOS
• Node.js / Express background
• Health, fitness or consumer mobile app experience

Benefits

• ₱140,000–₱160,000 per month (contractor rate)
• 100% work from home
• 0700–1600 PHT, Monday to Friday
• Comprehensive training and ongoing professional development
• Regular staff events and team activities
• Direct exposure to Australian clients and business practices