Middle/Senior iOS Developer

Devexperts works with respected financial institutions, delivering products and tailor-made solutions for retail and brokerage houses, exchanges, and buy-side firms. The company focuses on trading platforms and brokerage automation, complex software development projects, market data products, and IT consulting services.

We are looking for an iOS Developer to join the team.

We are a multicultural distributed team working for one of the largest brokerage companies in North America. Our team is responsible for the development of native iOS and Android apps aimed at providing the best trading experience on mobile to thousands of users daily. The project is fairly large involving more than 100 colleagues from different competencies, including a mobile team consisting of 15+ developers. Together, we develop a software platform that consists of several components, using a variety of technologies.

We are looking for an inquisitive and responsible colleague, who is not afraid of challenges and who takes pride in figuring out difficult problems and learning new things.

We expect the Middle/Senior iOS Developer to

- Develop a state-of-the-art native mobile app in UIKit and SwiftUI
- Discuss and align best practices with other developers on the team
- Collaborate with colleagues to tackle complex issues and find the best solution
- Collaborate with designers and business analysts to clarify requirements
- Investigate performance issues and improve UI responsiveness
- Automate repetitive tasks through Continuous Integration to improve efficiency
- Implement new features as well as maintain existing functionality
- Share your expertise during code review activities and refinement sessions

Tech Stack

- Primary: Swift, RxSwift, UIKit, SwiftUI
- Additional: Objective-C, j2objc, Cocoapods, SPM
- Tools: Xcode Instruments, Git, Jira, BitBucket, TeamCity

Requirements

Mastery of Swift, with a strong grasp of memory management and concurrency,; Reactive Programming experience using RxSwift or Combine,; Solid experience with programmatic UI implementations,; Ability to understand and work with Objective-C code,; Understanding Swift-Objective-C interoperability,; Strong understanding of data structures, OOP, FP, SOLID principles,; 3+ years of professional experience in Software Development,; Interest in the financial markets domain,; Analytical and problem-solving skills,; Fluent English (B2+ level).

Nice to have

Background in Computer Science,; Knowledge of Computer Networks and network protocols (TCP, Websockets),; Familiarity with CI tools such as TeamCity, bundler, fastlane,; Knowledge of Shell script and Ruby,; Experience with Java/Kotlin and Maven,; Experience in server-side or full-stack development,; Experience working in large-scale projects,; Experience in trading and capital markets,; Excellent written and verbal communication skills.

Benefits

Possibility of hybrid/remote work mode,; Flexible working hours.; 20 days of paid vacation,; 5 days of fully paid additional wellness days,; Medical insurance – premium package,; Free MultiSport card.; Modern office with new equipment,; Panoramic view of Vitosha mountain,; PlayStation, Billiard, Relax zone and Gym,; Parking space/public transport card,; Free drinks and snacks.; Teambuilding activities,; Corporate parties,; Football club,; Speakers' club,; Free admission to corporate external events,; Possibility of joining conferences and professional fairs.; Unlimited access to self-learning platforms,; Certification opportunities,; Mentorship Program.; Referral bonuses for specific roles,; Paid leave upon special events.