iOS & Flutter Developer at Rounds

, , Poland -

Full Time

Start Date

Immediate

Expiry Date

27 Dec, 25

Salary

0.0

Posted On

28 Sep, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

iOS Development, Flutter Development, Dart, Swift, UI/UX, Animation, Multithreading, Memory Management, Mobile Advertisement, IAP, UIKit, SwiftUI, Cross-Platform Apps, Platform Channels, Native Integrations, Communication Skills

Industry

technology;Information and Internet

Description

Description iOS & Flutter Developer [Freelance, Full-time, Remote GMT+0/GMT+4] SNEAK PEEK ⇨ Location: Remote, GMT+0/GMT+4 ⇨ Interview process: HR interview ⇨ take-home challenge ⇨ technical discussion ⇨ final interview ⇨ offer ⇨ Contact: For questions please reach out to: hr@rounds.com WHO ARE WE? At Rounds, we believe in harnessing the power of cutting-edge technology to drive business success. Our transformative, machine-learning technology identifies and optimizes mobile assets, while our team of experts, with their unparalleled human capital and business acumen, provides the strategic direction and support to turn mobile assets into profitable businesses. Together, we are revolutionizing the mobile industry. Learn more about us at www.rounds.com. THE ROLE We are looking for a highly skilled mobile developer proficient in both native iOS and Flutter to work on applications with millions of downloads. In this role, you will assist our R&D team in coding, testing, and maintaining various iOS apps using the latest technologies, including AI tools, across both iOS and Flutter-based projects. You will be part of our R&D team and collaborate closely with other developers, designers, and QA testers in an agile environment. Hiring manager: Roie Shimon Cohen, iOS Team Leader [https://www.linkedin.com/in/roie-shimon-cohen-77a6a025/] RESPONSIBILITIES: Collaborate with cross-functional teams to define app specifications, design, and architecture Implement best practices in app development, UI/UX, and coding standards Monitor app performance, troubleshoot issues, and optimize for efficiency. Requirements WHAT ARE WE LOOKING FOR? Must-have: 3+ years of experience in Flutter development (Dart) and building cross-platform apps 5+ years of experience in native iOS development (Swift) Strong UI and animation skills for both native iOS and Flutter Experience with platform channels and native integrations in Flutter Proficiency in Flutter ecosystem libraries (Provider, Riverpod, BLoC, etc.) Experience with UIKit and SwiftUI Proficiency in Swift Expertise in multithreading and memory management Familiarity with commonly used iOS components and libraries Solid understanding of mobile advertisement and IAP Proven track record of developing apps released on App Store (100,000+ downloads) Excellent communication skills in both written and verbal English Nice-to-have: Experience with Objective-C Familiarity with Android deployment HOW DO WE WORK? We are a distributed team of more than 150 people, all working remotely and communicating partially synchronously (we usually overlap with our teams for 5 hours daily and are free to work on some of the tasks whenever it suits us best). We value open communication, proactivity, and work/life balance and we measure our freelancers on performance, rather than on the time spent on the job. WHAT’S IN IT FOR YOU? Fully remote work model Flexible full-time working hours Paid national holidays (based on your country of residence) Opportunity to grow together with the company & take ownership from day 1 INTERESTED? Our recruitment process consists of the following steps: HR interview: ~45 min. Take-home challenge (around 4 hours of work) Technical discussion with our Hiring Manager and Senior iOS Developer: ~60 min. Final interview with our VP of R&D Mobile & Hiring Manager: 30 min. Get in touch at hr@rounds.com. We’d love to hear from you!

Responsibilities

Collaborate with cross-functional teams to define app specifications, design, and architecture. Monitor app performance, troubleshoot issues, and optimize for efficiency.