# Software Engineer III (iOS)

**Company:** [Raenest Technology Solutions](http://jobs.workable.com/companies/6hcFXeBGha1DGYjp6W6mkd.md)
**Location:** Lagos, Nigeria
**Workplace:** hybrid
**Employment type:** Full-time

[Apply for this job](http://jobs.workable.com/view/86dd5152-3321-474a-9056-77099ffc9bd2)

## Description

Job Description:

-   Design and build advanced applications for the iOS platform using Swift and ObjectiveC.
-   Collaborate with cross-functional teams to define, design, and ship new features.
-   Unit-test code for robustness, including edge cases, usability, and general reliability.
-   Work on bug fixing and improving application performance.
-   Continuously discover, evaluate, and implement new technologies to maximise development efficiency.
-   Manage the app's deployment lifecycle, including regular updates and adhering to App Store compliance.
-   Ensure the performance, quality, and responsiveness of applications.
-   Maintain code quality, organisation, and automation using tools like Fastlane for continuous integration

## Requirements

### Core Technical Skills

-   Proven working experience in software development with a focus on iOS applications.
-   Deep familiarity with Swift, Objective-C, Xcode, UIKit, and SwiftUI.
-   Experience with third-party libraries and APIs.
-   Solid understanding of the full mobile development life cycle.
-   Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.
-   Strong knowledge in web services integration.
-   REST API calls with  URLSession/Alamofire
-   Experience with databases such as UserDefaults, CoreData, and Realm.
-   Proficient understanding of code versioning tools, such as Git.
-   Experience with CocoaPods and Swift Package Manager for dependency management.
-   Familiarity with XCTest for designing and implementing tests.
-   Experience in deploying apps via TestFlight and the App Store.
-   Knowledge of continuous integration, with Fastlane.

### Architecture & Patterns

● Experience designing reliable, scalable, and cost-efficient infrastructure.  
● Strong understanding of SRE principles: SLOs, SLIs, error budgets, and toil reduction.  
● Experience with event-driven systems, asynchronous workers, and queues.  
● Familiarity with fintech complexity: idempotency, retries, double-entry systems, compliance.  
● Understanding of zero-downtime deployments and high-availability architecture.

## Benefits

Additional information

🔝 Remote friendly

👩🏻‍⚕️ Health Insurance

🎓Training Budget

😎 Birthday Allowance

🤩 Growth Opportunities

💰Paid Time Off