{"id":655642,"url":"https://alion.io/job/iongroup-senior-ios-engineer-new-york-2","title":"Senior iOS Engineer, New York","company":{"id":678233,"name":"ION Group","domain":"iongroup.com","url":"https://alion.io/company/iongroup-2","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"C","score":60,"open_postings":74,"ghost_share":0.662,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":51,"computed_at":"2026-11-02T06:13:15Z"}},"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":["New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":150000,"max":200000,"currency":"USD","period":"year","gross":null,"usd_annual":200000},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"MVVM","optional":false},{"name":"Rest API","optional":false},{"name":"Swift","optional":false},{"name":"Swift Concurrency","optional":false},{"name":"SwiftData","optional":false},{"name":"SwiftUI","optional":false},{"name":"UIKit","optional":false},{"name":"Claude","optional":true},{"name":"Claude Code","optional":true},{"name":"Copilot","optional":true}],"status":"live","first_seen_at":"2026-02-12T15:56:14Z","employer_posted_date":"2026-02-12","last_verified_at":"2026-11-02T22:41:16Z","board_verified":true,"closed_at":null,"days_open":263,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":262},"description":"LAB49 is currently looking for a Senior iOS Engineer playing a critical role on key projects for Lab49 clients. Working in a collaborative and innovative project team, with direct client-facing interactions, you will have an opportunity to apply your skills and expertise to design innovative applications that solve complex problems and enhance performance and productivity at our marquis clients.\nLab49 is an NYC-based specialist strategy, design, and technology consulting company dedicated to the financial services industry. We were founded in 2002 to fill a need in the Financial Technology marketplace for high-end execution and reliable delivery of technology projects.\nOur consultants are experts in strategy, user experience, architecture, engineering, and delivery management. We combine knowledge of the latest trends in technology with deep domain expertise to deliver innovative solutions with accelerated time-to-market. We have office hubs in Midtown Manhattan, London, Budapest, New Delhi and Sydney.\nResponsibilities:\nDevelop and maintain robust iOS applications using Swift and SwiftUI/ UIKit, ensuring optimal performance and responsiveness.\nCollaborate with product managers, UI/UX designers, and backend developers to define, design, and ship new features.\nWrite clean, maintainable, and efficient code, adhering to best practices and architectural patterns (e.g., MVVM).\nPerform unit and integration testing to ensure application quality and stability.\nTroubleshoot, debug, and optimize application performance.\nStay up-to-date with the latest mobile technologies, frameworks, and industry trends.\nThe role is on-site in the WTC area of New York City\nRequired Skills and Experience:\n8+ years of experience designing and building complex, commercial-grade software systems\nProficiency in Swift and experience with native iOS development tools such asSwiftUI,UIKit, SwiftData, Swift Concurrency (async/await)\nExperience in financial services\nFamiliarity with integrating RESTful APIs and third-party libraries \nExperience with agile development methodologies \nKnowledge of continuous integration and continuous deployment (CI/CD) pipelines for mobile applications \nUnderstanding of mobile UI/UX principles and best practices to create intuitive and engaging user experiences \nExcellent communication skills with the ability to influence both technical and non-technical stakeholders.\nPreferred Qualifications\nExperience in consumer banking including account management and onboarding \nExperience in fraud management/KYC/AML and regulatory reporting\nExperience using on device biometrics for authentication\nA strong portfolio of released applications on the App Store \nExperience with AppConfig community standards and enterprise app distribution \nCollege degree in Computer Science or related field of study or equivalent experience \nLeverage AI-assisted development tools (e.g., 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