Middle/Senior iOS Developer

Company Description

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.

Job Description

We are seeking a Middle/Senior iOS Developer to join our Research & Development Team.

Our current project is for one of the largest brokerage companies in North America. Our team is responsible for developing native iOS and Android apps aimed at providing the best trading experience on mobile to thousands of users daily. The project is quite extensive, involving more than 100 colleagues from various competencies, including a mobile team of 15+ developers. Together, we develop a software platform that consists of several components using a variety of technologies.

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

Qualifications

Must-have skills:

• 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 skills:

• 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

Additional Information

Devexperts employees create the art of FinTech in comfortable working spaces located in modern business centers around the world. Join our team in Porto and enjoy:

Work Regime Flexibility benefits: 

• Possibility of hybrid/remote work mode
• Flexible working hours
• Work From Anywhere Program
  

Health and recreation benefits: 

• Fully paid additional wellness days (3 unwell days per year)
• Medical insurance for the employees and children
• Reimbursement of fitness
• Meal allowance
• Flexpay system
  

Facility benefits: 

• Modern office with new equipment
• PlayStation, table football, and musical instruments in the office
• Parking spaces
• Free drinks and snacks
  

Community benefits: 

• Teambuilding activities
• Corporate parties
• Football club
• Music club
• Speakers' club
• Free admission to corporate external events
• Possibility of joining conferences and professional fairs
• Personal branding development support
  

Professional training benefits: 

• English language courses
• Local language courses for foreign employees
• Unlimited access to self-learning platforms
• Certification opportunities
• Mentorship Program
  

Social benefits: 

• Parental bonus
• Pension plan
• Referral bonus
• Blood donation paid leave