Senior iOS Developer

About us

Devtech is a global digital innovation company that helps emerging and Fortune 1000 businesses transform, scale, and disrupt through digital and cloud technologies.

As a trusted partner to some of the world’s leading companies such as Google, Nokia, Ingram Micro, Mimecast, Acronis, Telecom Italia, Dogado, Coca-Cola, HBO, and others, we help our clients envision and develop next-generation technology solutions that drive business outcomes.

Founded in 2012, Devtech successfully bootstrapped the business for many years, before securing our first round of institutional funding from Claret Capital for €12M in 2022 to fuel our next stage of growth. We are now a team of more than 250 professionals that span Europe and North America. Our continued growth is a testament to the quality of work our teams produce.

At Devtech, we’re focused on building an environment that enables and encourages autonomy, mastery, and purpose for all team members. As we continue our global growth journey, we are seeking the best and brightest to join our team and help us execute our ambitious plans.

What you’ll do 

As a member of the Global Services Unit, you will be a part of a creative team responsible for all aspects of the ongoing software development from the initial specification, through to developing, testing, and launching. Your focus will be to develop dynamic mobile applications to a high standard, in a timely and scalable way that improves the code in meaningful ways. Also, as Devtech is focused on learning and development, it will be expected that you take active participation in company-wide knowledge-sharing efforts, and promotion of security, quality, and knowledge-sharing culture across the company. Creatively solving problems from the big picture to the nuts and bolts. 

• Develop and maintain high-quality iOS applications using Swift, Objective-C and XCode 

• Work closely with other team members to define, design, and ship new features 

• Create responsive, visually appealing user interfaces that enhance user experience 

• Connect applications to back-end systems through web services (XML/JSON Parsing, SOAP) using frameworks like Alamofire 

• Write clean, maintainable, and testable code, applying design patterns like MVVM, VIPER, and MVP 

• Identify and resolve bugs, performance bottlenecks, and memory management issues to maintain optimal application performance 

• Continuously learn and adapt to new iOS technologies, frameworks, and best practices to keep applications current and efficient 

​​What you’ll need

• 5+ years of demonstrated professional experience in mobile development 
• Proven experience in iOS SDK (Objective-C and Swift) and XCode 
• Strong capability with the latest iOS UI development technologies, including Auto Layout and Storyboards 
• Deep understanding of multithreading and concurrency programming using GCD or Operation Queues. 
• Experience with reactive programming in iOS, particularly with RxSwift and Combine
• Familiarity with at least two core iOS frameworks such as Foundation, AV Foundation, and Network Extension 
• Skilled in design patterns like MVVM, VIPER, and MVP 
• Knowledge of dependency management tools such as CocoaPods, SPM, or Carthage. 
• Experience in integrating with back-end systems via web services (XML/JSON Parsing and SOAP with basic frameworks like Alamofire) 
• Proficiency in database management with SQLite (using libraries like FMDB or GRDB) 
• Knowledge of data structures, algorithms, threading, and memory management. 
• Experience in Mac OS X development, including multi-threaded programming, networking, and socket programming 
• Familiarity with web technologies such as HTML, XML, and JavaScript 
• Experience with background process development like Launch Agent daemons and working with VPN clients is a plus
• Understanding of Fastlane/Github actions is a plus
• Proactive and solution-oriented mindset in identifying and solving challenges
• Ability to independently manage tasks across multiple repositories, ensuring smooth integration and consistency
• Excellent verbal and written communication skills in English 

What we offer

• Development program (training & conferences, internal knowledge sharing)
• Outstanding referral bonuses
• Private health insurance and 100% paid sick leave
• 25 days of vacation
• Paternity leave – 15 days for new dads
• Reduced working hours for the first month after returning from maternity leave 
• Mental health program
• English language courses
• FitPass.