{"schemaVersion":"jobsearcher.job.v1","id":"ebdec10cf6c48c875e5ea77b","url":"https://jobsearcher.com/jobs/ebdec10cf6c48c875e5ea77b","canonicalUrl":"https://jobsearcher.com/jobs/ebdec10cf6c48c875e5ea77b","title":"Senior Native iOS Developer","description":"Job SummaryWe are seeking a Senior iOS Developer (Contractor) for a high-impact 6-month engagement to design, build, and launch a robust native iOS application.The ideal candidate will:Drive development from requirements to production within a 5-month delivery timelineHave deep expertise in Swift, SwiftUI, and modern concurrency (async/await)Be experienced in secure authentication (OAuth/MSAL) and performance optimizationThrive in a fast-paced Agile environment with high technical standardsThis is a hands-on execution role for a developer who excels in delivering high-quality applications under tight deadlines.Key ResponsibilitiesDevelopment & DeliveryDevelop and deploy production-ready iOS features using Swift, SwiftUI, and UIKitImplement modern concurrency (async/await) for responsive UI and background processingDesign and integrate secure authentication flows (OAuth, MSAL, SSO)Build scalable networking layers for RESTful API integrationImplement efficient data handling and local cachingArchitecture & Code QualityDesign modular, scalable applications using MVVM or Clean ArchitecturePerform advanced debugging and optimization using Xcode Instruments (Time Profiler, Leaks)Ensure code quality through peer reviews and best practicesFollow Apple Human Interface Guidelines for UI/UX standardsAgile CollaborationParticipate in Agile ceremonies (stand-ups, sprint planning, retrospectivesIdentify and resolve technical debt and bottlenecks proactivelyMaintain clear technical documentation for architecture and authenticationEnsure smooth handoff post-contractMinimum QualificationsProfessional Experience7–8+ years of native iOS development experienceProven track record of delivering 2–3+ apps end-to-end (concept to App Store)Technical ExpertiseCore DevelopmentExpert in Swift (latest versions), SwiftUI, and UIKitStrong experience with async/await and multi-threadingArchitectureHands-on experience with MVVM or Clean ArchitectureAbility to build scalable, maintainable applicationsSecurity & IntegrationExperience with OAuth, MSAL, and SSO-based authenticationStrong background in REST API integrationExperience with data persistence (Core Data / SwiftData)Performance & ToolsExpertise in Xcode Instruments (Time Profiler, Leaks, Network)Experience with:Git-based version controlCI/CD tools (GitHub Actions, Bitrise, Xcode Cloud)Project ExecutionStrong experience in Agile/Scrum environmentsAbility to manage tight deadlines and changing prioritiesExperience with:App Store ConnectCertificates & provisioningApple review processAdditional ResponsibilitiesEnsure compliance with security best practices (Keychain, secure APIs)Manage TestFlight releases and versioningCollaborate with backend/design teams for API & UI optimizationConduct code reviews and mentor junior developersIdentify and mitigate technical and delivery risks proactivelyJ-18808-Ljbffr","company":"Datamaxis","rawCompany":"datamaxis","city":"Dearborn","state":"MI","isRemote":false,"isActive":false,"createdAt":"2026-04-24T04:56:23.789Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Native iOS Developer","description":"Job SummaryWe are seeking a Senior iOS Developer (Contractor) for a high-impact 6-month engagement to design, build, and launch a robust native iOS application.The ideal candidate will:Drive development from requirements to production within a 5-month delivery timelineHave deep expertise in Swift, SwiftUI, and modern concurrency (async/await)Be experienced in secure authentication (OAuth/MSAL) and performance optimizationThrive in a fast-paced Agile environment with high technical standardsThis is a hands-on execution role for a developer who excels in delivering high-quality applications under tight deadlines.Key ResponsibilitiesDevelopment & DeliveryDevelop and deploy production-ready iOS features using Swift, SwiftUI, and UIKitImplement modern concurrency (async/await) for responsive UI and background processingDesign and integrate secure authentication flows (OAuth, MSAL, SSO)Build scalable networking layers for RESTful API integrationImplement efficient data handling and local cachingArchitecture & Code QualityDesign modular, scalable applications using MVVM or Clean ArchitecturePerform advanced debugging and optimization using Xcode Instruments (Time Profiler, Leaks)Ensure code quality through peer reviews and best practicesFollow Apple Human Interface Guidelines for UI/UX standardsAgile CollaborationParticipate in Agile ceremonies (stand-ups, sprint planning, retrospectivesIdentify and resolve technical debt and bottlenecks proactivelyMaintain clear technical documentation for architecture and authenticationEnsure smooth handoff post-contractMinimum QualificationsProfessional Experience7–8+ years of native iOS development experienceProven track record of delivering 2–3+ apps end-to-end (concept to App Store)Technical ExpertiseCore DevelopmentExpert in Swift (latest versions), SwiftUI, and UIKitStrong experience with async/await and multi-threadingArchitectureHands-on experience with MVVM or Clean ArchitectureAbility to build scalable, maintainable applicationsSecurity & IntegrationExperience with OAuth, MSAL, and SSO-based authenticationStrong background in REST API integrationExperience with data persistence (Core Data / SwiftData)Performance & ToolsExpertise in Xcode Instruments (Time Profiler, Leaks, Network)Experience with:Git-based version controlCI/CD tools (GitHub Actions, Bitrise, Xcode Cloud)Project ExecutionStrong experience in Agile/Scrum environmentsAbility to manage tight deadlines and changing prioritiesExperience with:App Store ConnectCertificates & provisioningApple review processAdditional ResponsibilitiesEnsure compliance with security best practices (Keychain, secure APIs)Manage TestFlight releases and versioningCollaborate with backend/design teams for API & UI optimizationConduct code reviews and mentor junior developersIdentify and mitigate technical and delivery risks proactivelyJ-18808-Ljbffr","datePosted":"2026-04-24T04:56:23.789Z","dateModified":"2026-04-24T04:56:23.789Z","hiringOrganization":{"@type":"Organization","name":"Datamaxis","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Dearborn","addressRegion":"MI","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"ebdec10cf6c48c875e5ea77b"},"url":"https://jobsearcher.com/jobs/ebdec10cf6c48c875e5ea77b"}}