Middle/Senior iOS Developer

Summary

Join Devexperts, a company with nearly two decades of experience in financial industry consulting and development, and become part of a multicultural distributed team working on native iOS and Android apps for a major North American brokerage. As a Middle/Senior iOS Developer, you will contribute to the development of a large-scale trading platform, collaborating with a team of over 100 colleagues. You will develop and maintain features using Swift, UIKit, and SwiftUI, while collaborating with designers and business analysts. The role requires strong Swift skills, experience with RxSwift or Combine, and a solid understanding of software development principles. Devexperts offers a comprehensive benefits package including flexible work arrangements, health insurance, paid time off, wellness programs, and professional development opportunities.

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 professional experience in Software Development
• Interest in the financial markets domain
• Analytical and problem-solving skills
• Fluent English (B2+ level)

Responsibilities

• 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

Preferred Qualifications

• 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
• English language courses
• Local language courses for foreign employees
• Unlimited access to self-learning platforms
• Certification opportunities
• Mentorship Program
• Referral bonuses for specific roles
• Paid leave upon special events