Middle/Senior iOS Developer Porto

Middle/Senior iOS Developer
Porto
Porto, Porto District, Portugal

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Devexpertsworkswith respected financial institutions, delivering products and
- made solutions for retail and brokerage houses, exchanges, and
- 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 i
OS 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 i
OS 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 i
OS Developer to:

• Develop a
  -
  -
  - art native mobile app in UIKit and Swift
  UI
• 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
• Primary: Swift, Rx
  Swift, UIKit, Swift
  UI
• Tools: Xcode Instruments, Git, Jira, Bit
  Bucket, Team
  City

Qualifications

Must-have skills:

• Mastery of Swift, with a strong grasp of memory management and concurrency
• Reactive Programming experience using Rx
  Swift or Combine
• Solid experience with programmatic UI implementations
• Ability to understand and work with Objective-C code
• 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
  - solving skills

Nice-to-have skills:

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