Senior iOS Developer

What will you do?As a Senior iOS Engineer at Rebtel, you will be part of our Frontend team, helping modernize and evolve the Rebtel iOS app. The iOS team is two engineers, and you'd be the third. We're moving off legacy Objective-C toward a modern Swift, SwiftUI, and Combine stack, and shifting the architecture from VIPER to MVVM-C, all while continuously shipping product features to a global user base. You'll work in a small, empowered team where your technical decisions matter. This role is a mix of building new features, refactoring legacy code, collaborating cross-functionally, and shaping the future of our iOS platform. Areas Of OwnershipDrive the modernization from legacy Objective-C to a modern Swift + SwiftUI stackRefactor code that slows us down and proactively pay down tech debtBuild and modernize iOS features using Swift, SwiftUI, and CombineContribute to architecture decisions (VIPER to MVVM-C transition, Combine, platform improvements)Collaborate closely with Android, Web, Product, Design to ship the right solutionsShip to the App Store and monitor what happens after releaseImprove tooling, testing practices, and CI/CD where neededMaintain and improve the overall health of the iOS platformRequirements5+ years building iOS appsProficient in Swift, SwiftUI, and CombineComfortable maintaining and modernizing legacy Objective-CSolid grasp of iOS architecture patterns (MVVM-C, VIPER)Shipped production iOS apps to the App Store, including post-release monitoringExperience with REST and/or GraphQL, with solid error handling and async patternsCan work independently and ship without constant oversightWrite unit tests, cover edge cases, and give code reviews that favor simple solutionsWork effectively with AI coding tools Why Rebtel?Rebtel has been connecting people across borders for nearly 20 years. Today, we're profitable, growing, and at a pivotal moment in our journey. We make it cheap and easy for migrants to call and send money home. Millions of people move countries every year, and staying connected with family shouldn't cost a fortune. That's the problem we work on, from a small, international team based in Stockholm where speed and ownership matter more than process.BenefitsPension PlanHealth Checkups, Influenza shots, and Private Medical InsuranceDental InsuranceOccupational insuranceWellness allowance (5,000 SEK)Discount on gym membershipsBonus programExtra parental pay30 days annual vacationMonday breakfastsRelocation SupportWe are Rebtel. We come from all around the world to create products for anyone who has crossed a border. We believe in equal opportunity and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.