{"id":3944253,"url":"https://alion.io/job/remotestar-senior-ios-software-developer-remote","title":"Senior iOS Software Developer (Remote)","company":{"id":4526839,"name":"RemoteStar","domain":"remotestar.io","url":"https://alion.io/company/remotestar","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Freshteam","truth_index":null},"role":"Mobile","role_family":"Mobile","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["United Kingdom"],"countries":["GB"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"State Management","optional":false},{"name":"Swift","optional":false},{"name":"Swift Concurrency","optional":false},{"name":"SwiftUI","optional":false},{"name":"UIKit","optional":false}],"status":"live","first_seen_at":"2026-11-08T18:10:45Z","employer_posted_date":"2026-11-08","last_verified_at":"2026-11-08T18:10:45Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Experience Required: 5 plus years\nEmployment Type: Full Time\nJob Location: San Francisco, CA, USA\nWork Model: In-office\nVisa Sponsorship: Available\nRelocation: Allowed\nSkills Required: Mobile Development, iOS Development, Swift\nAbout the Job\nWe are building a consumer finance application for emerging markets in partnership with large global distribution partners. The product is a joint virtual banking and cryptocurrency wallet that enables users worldwide to move seamlessly within a unified financial ecosystem.\nStablecoins are transforming cross border payments and creating an opportunity to rebuild financial infrastructure for billions of people who need better financial access.\nThe team is senior only, fast moving, and well funded, led by founders with successful exits. Every hire directly shapes product direction and delivers immediate impact on global financial inclusion.\nRole Overview\nWe are seeking a Senior iOS Engineer to lead mobile client development. The product roadmap includes Android and mobile friendly web applications, providing opportunities to expand impact across platforms.\nYou will architect the iOS application, establish engineering standards, and build a high performance, reliable, and secure mobile experience from the ground up. This role may evolve into a mobile lead position across platforms as the organization scales.\nWhat We're Looking For\n5+ yearsof professional experience building and shipping consumer-facing iOS applications\n\nExperience in fintech, banking, payments, investing, digital wallets, cryptocurrency, or stablecoins\n\nStrong expertise in native iOS development with Swift\n\nExperience owning or leading the architecture of production iOS applications\n\nExperience building products from the ground up, preferably in a startup or small, high-autonomy engineering team\n\nStrong understanding of scalable and high-performance mobile architectures\n\nProduction experience with SwiftUI\n\nStrong understanding of modern Swift concurrency and asynchronous programming\n\nExcellent understanding of APIs, networking, state management, persistence, and mobile system design\n\nStrong engineering judgment and the ability to explain whya particular technical approach is appropriate\n\nA product mindset - you care about the user experience, not just the implementation\n\nAbility to operate independently in a fast-moving, ambiguous environment\n\nWhat You'll Do\nArchitect and build a high-performance iOS application from the ground up\n\nOwn major technical decisions around architecture, scalability, reliability, and maintainability\n\nBuild secure experiences for authentication, account management, payments, and financial transactions\n\nDevelop modern iOS experiences using Swift and SwiftUI, while leveraging UIKit where appropriate\n\nDesign solutions for networking, state management, caching, synchronization, and API failures\n\nEstablish engineering standards, patterns, testing practices, and CI/CD processesWork closely with backend engineers to design APIs and end-to-end product flows\n\nPartner directly with product and design to improve user experience and simplify complex financial workflows\n\nHelp establish the technical foundation that future mobile engineers will build 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