Senior iOS Engineer
Belarus / Armenia / Hungary / Kazakhstan / Moldova / Lithuania / Poland / Slovakia / Estonia / Germany / Latvia / Serbia / Portugal / Spain / Georgia
Software Development – Software Development /
Remote, Full-time /
Remote
About the Team
We are Quadcode, a fintech company excelling in financial brokerage activities and delivering advanced financial products to our global clientele. Our flagship product, an internal trading platform, is offered as a Software-as-a-Service (SaaS) solution to other brokers.
We’re looking for a confident iOS Developer to strengthen our Native Platform team, as the number of tasks is rapidly growing — both on the infrastructure side and in business feature development.
In this role, you’ll work on application architecture, platform-level solutions, and key user-facing features. It’s a great opportunity to influence the technical direction of our iOS app and contribute directly to its product evolution.
Our product on App Store - https://apps.apple.com/si/app/iq-option-trading-broker/id871125783
Our team includes 3 Android Developers, 2 iOS Developers, 3 C++ Developers, AQA Engineer, 4 QA Engineers, and a Team Leader.
We follow Agile and Scrum with 2-week sprints (daily meetings at 11:00 GMT+3).
Project description
1) Programming Language: All code is written exclusively in Swift. There are only a few classes written in Objective-C, which are necessary for interoperability with C++ code.
2) User Interface: Legacy code uses Storyboards and NIB files, but new code is written programmatically.
3) Data Storage: CoreData is used for data management. Experience with multithreading is required.
4) Unit Tests: The Nimble framework is used for unit testing.
5) UI Tests: Cucumber is used for user interface testing.
6) Compatibility: The minimum supported iOS version is 15.
7) Build System: Tuist is used for dependency management and project building.
8) C++ Integration: Occasionally, reading and integrating C++ code is required.
9) Reactive Programming: RxSwift is actively used in the project.
10) Architecture: New code follows the MVVM architectural pattern with the use of Coordinators.
11) Modularity: The project uses a multi-module architecture with more than 40 modules, and the number of modules is constantly increasing.
12) Legacy Code: The project includes legacy code that needs to be worked with from time to time. It is important to be able to understand existing code and make changes safely.
Tasks
- Develop and maintain high-quality iOS applications.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Write clean, maintainable, and efficient code.
- Perform unit testing and ensure the robustness and reliability of applications.
- Troubleshoot and debug issues to optimize performance.
- Participate in code reviews to maintain code quality and share knowledge.
- Stay updated with the latest industry trends and technologies to ensure our apps remain at the forefront of innovation.
- Work closely with designers and product managers to deliver a seamless user experience.
Requirements
- Deep knowledge of the Swift programming language.
- Understanding of UIKit, CoreData, CoreAnimation, and other frameworks.
- Experience with Auto Layout and Xcode Interface Builder.
- Ability to integrate third-party APIs and handle data in JSON format.
- Experience working with WebSocket and other socket protocols.
- Experience writing unit tests and UI tests. Knowledge of testing tools such as XCTest and Quick/Nimble.
- Proficient in version control systems using Git.
- Deep understanding of OOP principles and their application in development.
- Experience applying architectural patterns (MVC, MVVM, VIPER, etc.).
- Capability to interact effectively with the team, clients, and other stakeholders.
- Willingness to propose new ideas and approaches to work.
- Constant desire to learn and develop in the field of iOS development.
- Interest in new technologies and trends in mobile development.
- Advanced knowledge of Russian Language and at least B1 level of English knowledge.
We offer
- Full-time remote work model (Service Provider).
- Competitive remuneration.
- 20 paid days off annually.
- Flexible working hours.
- Training and development opportunities.
- A friendly, enjoyable, and positive work environment.
With a team of 500+ creative and tech-driven people across the globe, Quadcode is the place where ideas turn into impact, where every project is a chance to grow, innovate, and make your mark.
Join us today, and let's shape the future of fintech together!
Note: All applications will be treated with strict confidence. We thank all applicants for their interest, however, only those candidates selected for interviews will be contacted.
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