iOS Software Engineer

Team Summary

Our team develops native iOS and Android mobile applications tightly integrated with IoT device hardware, delivering live video streaming, real-time device control, and secure connectivity at scale. Operating within an Agile methodology, we prioritize transparent sprint planning and milestone-driven delivery to maintain full visibility into progress. Our mobile applications are engineered with modular architecture, dependency injection, reusable libraries, and feature flag management to ensure scalable, maintainable, and high-performance software.

Job Summary

We are seeking an experienced iOS Software Engineer with a passion for mobile technologies to join our team of talented engineers in designing and building high-performance, native Apple applications. In this role you will take ownership of key application features, collaborate closely with cross-functional teams, and write clean, maintainable, and future-proof code. You will play a crucial role in developing new capabilities, optimizing performance, and solving complex technical challenges at the intersection of mobile software and hardware integration.

Responsibilities and Duties

• Design, architect, and build advanced, scalable native applications for the iOS platform.
• Collaborate with cross-functional teams (product, design, QA, and hardware) to define, design, and ship impactful features.
• Integrate mobile applications with external data sources, third-party APIs, and low-level IoT device hardware.
• Perform continuous application optimization, diagnostic profiling, and bug fixing to ensure stability and peak performance.
• Continuously discover, evaluate, and implement new technologies, architectural patterns, and development tools.
• Write robust unit tests to ensure high code coverage, software reliability, and long-term maintainability.
• Conduct effective code reviews and lead technical knowledge-transfer sessions to foster team growth.

Qualifications and Skills

• Proven experience building and shipping commercial products for Apple platforms
• Strong mastery of Computer Science fundamentals, OOP/OOAD principles, and their practical application
• Deep practical knowledge of the iOS SDK, official Apple guidelines, architecture patterns, native platform tools, and techniques
• Strong proficiency in Swift, including advanced language features and memory management
• Solid understanding of GCD and Swift Concurrency for asynchronous programming
• Proven experience with Reactive frameworks (ReactiveSwift, Combine)
• Versatility in UI layout using both SwiftUI and UIKit, along with a commitment to writing unit tests.
• Good written and spoken English

Nice to have

• ​​Experience with AI productivity tools (Cursor, Cline, Gemini CLI, etc.)
• Hands-on experience with IoT hardware integration, video streaming protocols, peer-to-peer networking, or Bluetooth (BLE)
• Proficiency with performance analysis tools and optimization techniques

We offer multiple benefits that include

• The environment of equal opportunities, transparent and value-based corporate culture and an individual approach to each team member.
• Competitive compensation and perks. Annual performance review.
• Opportunity to receive a Performance Bonus for your individual achievements and a Loyalty Bonus recognizing your dedication to the company.
• Gig-contract.
• 21 paid vacation days per year, paid public holidays according to the Ukrainian legislation.
• Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves.
• Medical insurance is provided from day one. Sick leaves and medical leaves are available.
• Free meals, fruits, and snacks when working in the office.