Senior Software Engineer - iOS

About the Role

Key Responsibilities

• Develop and implement scalable iOS features using Swift 6 and The Composable Architecture
• Create responsive and user-friendly mobile interfaces with SwiftUI and modern iOS frameworks
• Build complex database solutions with SQLite/GRDB and reactive data patterns
• Collaborate with cross-functional teams to implement new application features and enhancements
• Contribute to code reviews and ensure high code quality adherence to Swift 6 and TCA best practices
• Write comprehensive tests including snapshot testing and TCA testing patterns
• Integrate with IoT devices using Bluetooth connectivity for smart pest monitoring equipment
• Implement offline-first architecture with complex data synchronization
• Participate in Swift Package Manager modular architecture across 70+ packages

Requirements

• Bachelors degree and 5 years' experience; or no degree and 9 years combined education and equivalent work experience
• 5 years of experience in iOS development with advanced Swift programming skills
• Expert-level Swift 6 programming including concurrency features and Sendable conformance
• Advanced experience with The Composable Architecture (TCA) and SwiftUI
• Experience with SQLite/GRDB and SharingGRDB for reactive database patterns
• Experience with Swift Package Manager for modular iOS architecture
• Proficiency with testing frameworks including Swift Testing and snapshot testing
• Experience with Git version control and Azure DevOps
• Strong problem-solving skills and attention to detail
• Excellent communication and teamwork abilities
• Ability to adapt to changing priorities and manage multiple tasks effectively

Nice to Have

• Previous experience with enterprise field service management applications
• Experience with Bluetooth/IoT device integration and device management
• Knowledge of offline-first application architecture and synchronization strategies
• Experience with CI/CD pipelines including Xcode Cloud and Fastlane
• Familiarity with point-free ecosystem and advanced Swift library
• Understanding of international app deployment and localization
• Experience with enterprise authentication systems and Azure services
• Knowledge of pest control industry workflows and regulatory compliance
• Experience with complex testing strategies and TCA testing patterns
• Proficiency with SwiftLint and automated code formatting standards

Qualifications

• Educational background as specified in requirements (Bachelor's degree or equivalent experience)

Benefits & Perks

• Comprehensive and market-competitive benefits package
• Details available at jobs.ecolab.com/working-here