Lead Software Engineer - iOS

Ecolab is looking for an experienced Lead iOS Developer to be part of a dynamic team that's at the forefront of technological innovation in pest control service management. We're leveraging cutting-edge iOS technologies including The Composable Architecture and Swift 6 to create novel solutions that optimize field service operations for our clients. Our work is transforming how pest control services operate, making them more efficient and sustainable.

What's in it For You:

• As a key player in our iOS development team, you'll have the unique opportunity to shape its technical culture and architectural direction
• Impact the success of our innovative mobile solutions and help define the future of our iOS application offerings
• Experience the best of both worlds with this team at Ecolab: the agility and creativity of cutting-edge iOS development paired with the stability and resources of a global leader.
• Our collaborative environment fosters innovation while providing the support and security you need to thrive.

What You Will Do:

• Lead the development and implementation of scalable and high-performance iOS applications using Swift 6 and The Composable Architecture
• Utilize expertise in SwiftUI, Combine, and modern iOS frameworks to create responsive and user-friendly mobile interfaces
• Design end-to-end solutions with SQLite/GRDB, Azure services, and complex offline-first synchronization patterns
• Collaborate with cross-functional teams to gather and analyze system requirements and translate them into technical specifications for new application features and enhancements
• Contribute to architectural and technical decisions and provide expertise in code reviews to ensure high code quality and adherence to best practices
• Ensure the quality and performance of applications by implementing continuous integration/continuous deployment (CI/CD) practices with Xcode Cloud and Fastlane
• Lead complex technical migrations including database transitions from Realm to SQLite/GRDB
• Drive adoption of Swift Package Manager for modular architecture across 70+ packages

Minimum Qualifications:

• Bachelors degree and 8 years' experience; or no degree and 12 years combined education and equivalent work experience
• 5 years of experience in iOS development with 3+ years in leadership roles
• Expert-level Swift programming skills including Swift 6 concurrency and Sendable conformance
• Advanced experience with Composable Architecture (TCA) and SwiftUI
• Experience with SQLite/GRDB and SharingGRDB for reactive database patterns
• Experience with Swift Package Manager for large-scale modular iOS architecture
• Proficiency with CI/CD pipelines, Xcode Cloud, and Fastlane
• 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
• Immigration sponsorship is not available for this position.

Preferred Qualifications:

• Previous experience with enterprise field service management applications
• Proven track record of leading iOS teams through complex technical migrations
• Experience with IoT device integration and Bluetooth connectivity
• Proven experience in mentoring iOS developers and fostering technical growth
• Interest in collaborating with cross-functional teams including product, QA, and DevOps
• Ability to balance hands-on technical work with strategic team leadership
• Desire to work in a fast-moving, agile environment with willingness to adjust quickly
• Experience with snapshot testing, TCA testing patterns, and advanced iOS testing strategies
• Knowledge of international app deployment and localization
• Experience with offline-first application architecture and complex synchronization logic

Annual or Hourly Compensation Range

The base salary range for this position is $117,200.00 - $175,800.00. This position is eligible for annual bonus pay based on performance, per plan terms. Many factors are taken into consideration when determining compensation, such as experience, education, training, geography, etc. We comply with all minimum wage and overtime laws.

Benefits

Ecolab strives to provide comprehensive and market-competitive benefits to meet the needs of our associates and their families. Click here to see our benefits.

If you are viewing this posting on a site other than our Ecolab Career website, view our benefits at jobs.ecolab.com/working-here.

Potential Customer Requirements Notice

To meet customer requirements and comply with local or state regulations, applicants for certain customer-facing roles may need to:

- Undergo additional background screens and/or drug/alcohol testing for customer credentialing.

- Be fully vaccinated for COVID-19, including a booster if eligible, unless a religious or medical accommodation is requested by the applicant and approved by Ecolab.

Americans with Disabilities Act (ADA)

Ecolab will provide reasonable accommodation (such as a qualified sign language interpreter or other personal assistance) with our application process upon request as required to comply with applicable laws. If you have a disability and require accommodation assistance in this application process, please visit the Recruiting Support link in the footer of each page of our career website.