Middle/Senior iOS Developer

Location: Porto, Porto District, pt

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 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

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

Care for the employees is one of Devexperts core values. For the suggested position, we offer a benefits package that will guarantee the comfort of our new teammate.

Work Regime Flexibility benefits: 

• Possibility of hybrid/remote work mode,
• Flexible working hours.

Health and recreation benefits: 

• Fully paid additional wellness days (3 unwell days per year),
• Medical insurance for the employees and children,
• Reimbursement of fitness / Urban Sports Club Membership,
• Meal allowance (Coverflex Card),
• Flexpay system (Coverflex).

Facility benefits: 

• Modern office with new equipment,
• Free drinks and snacks.

Community benefits: 

• Free admission to corporate external events,
• Possibility of joining conferences and professional fairs,
• Personal branding development support.

Professional training benefits: 

• Unlimited access to self-learning platforms,

Social benefits: 

• Parental bonus,
• Pension plan (Coverflex),
• Referral bonus,
• Blood donation paid leave.