{"id":3062411,"url":"https://alion.io/job/unisongroup-senior-ios-developer-swift","title":"Senior iOS Developer (Swift)","company":{"id":448684,"name":"Unison Group","domain":"unisongroup.com","url":"https://alion.io/company/unisongroup","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"B","score":75,"open_postings":71,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-25T05:49:26Z"}},"role":"Mobile","role_family":"Mobile","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kuala Lumpur, Malaysia"],"countries":["MY"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Fastlane","optional":false},{"name":"Firebase","optional":false},{"name":"Git","optional":false},{"name":"iOS SDK","optional":false},{"name":"MVC","optional":false},{"name":"MVVM","optional":false},{"name":"Rest API","optional":false},{"name":"Swift","optional":false},{"name":"SwiftUI","optional":false},{"name":"UIKit","optional":false},{"name":"VIPER","optional":false},{"name":"Agile","optional":true},{"name":"Crashlytics","optional":true},{"name":"Gradle","optional":true},{"name":"Java","optional":true}],"status":"live","first_seen_at":"2026-07-01T00:00:00Z","employer_posted_date":"2026-07-01","last_verified_at":"2026-10-26T04:05:13Z","board_verified":true,"closed_at":null,"days_open":117,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":116},"description":"Job Summary\nWe are looking for a talented Senior iOS Developer with 6+ years of experience in designing, developing, and maintaining native iOS applications. The ideal candidate should have strong expertise in Swift, along with experience in mobile application architecture, API integration, and modern mobile development practices. Experience with mobile CI/CD, Firebase, and Fastlane is an added advantage.\nMandatory Skills\n 6+ years of experience in native iOS application development. \n Strong proficiency in Swift. \n Experience with Xcode and the iOS SDK. \n Good understanding of iOS application architecture (MVC, MVVM, VIPER, etc.). \n Experience integrating RESTful APIs. \n Strong knowledge of UIKit and/or SwiftUI. \n Experience with Auto Layout and responsive UI development. \n Strong debugging, troubleshooting, and performance optimization skills. \n Experience with Git version control. \nGood-to-Have Skills\nBuild & Dependency Management\n Gradle (exposure) \n Maven (exposure) \nMobile Services\n Firebase: \n Cloud Messaging (FCM) \n Crashlytics \n Analytics \n Remote Config \n\nMobile DevOps\n Fastlane \n CI/CD for iOS application build and deployment \n DevOps exposure \nMethodologies\n Agile/Scrum \n Jira or similar Agile tools \nRoles & Responsibilities\n Design, develop, and maintain high-quality native iOS applications using Swift. \n Build scalable, reusable, and maintainable application components. \n Integrate RESTful APIs and third-party SDKs. \n Develop responsive and user-friendly interfaces following Apple Human Interface Guidelines. \n Optimize application performance, memory usage, and responsiveness. \n Implement Firebase services for analytics, crash reporting, and push notifications. \n Automate build, testing, and deployment using Fastlane and CI/CD pipelines. \n Participate in code reviews and ensure adherence to coding standards. \n Collaborate with product managers, UI/UX designers, backend developers, and QA teams. \n Troubleshoot production issues and provide timely resolutions. \n Follow Agile development practices and actively participate in sprint planning, stand-ups, and retrospectives. \nRequired Experience\n 6+ years of experience in native iOS development. \n Strong hands-on experience with Swift. \n Experience developing and maintaining applications 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