iOS Engineer

Home Vacancies iOS Engineer

We are currently seeking a highly skilled iOS Developer to join our dynamic team. As an iOS Developer, you will be responsible for designing and developing cutting-edge iOS applications for our clients. You will collaborate with cross-functional teams to create robust and user-friendly mobile applications that meet business requirements.

Responsibilities:

Designing and developing innovative iOS applications in collaboration with designers, project managers, and other developers.
Implementing efficient data usage optimization strategies for mobile networks and offline-first functionality.
Working with databases and performing migrations to ensure smooth data management.
Optimizing app linking speed for enhanced performance.
Utilizing single-flow architecture patterns to build scalable and maintainable applications.
Keeping up-to-date with the latest trends and advancements in iOS development.
Mentoring junior developers and providing guidance on best practices.
Contributing to the overall improvement of the development team through knowledge sharing and process enhancements.

Requirements:

Extensive experience (5+ years) in iOS development, with a strong portfolio of successfully delivered projects.
English proficiency level not lower than B2, enabling effective communication within international teams and with clients.
Proficiency in Swift and Objective-C programming languages.
Deep understanding of iOS frameworks, including Foundation, UIKit/SwiftUI, GCD, CoreGraphics, AVFoundation, CoreAnimation, CoreVideo, CoreAudio, etc.
Experience with Bluetooth communication and device integration
Familiarity with architectural patterns such as Dependency Injection, Coordinator Pattern and VIP, MVVM, VIPER, Single-flow architecture (e.g., Redux, TCA), etc.
Experience with data persistence frameworks like CoreData/SQLite and Realm.
Strong understanding of library linking and management.
Experience with reactive programming using RXSwift, Combine, or similar frameworks.
Familiarity with In-App Purchases and App Signing processes.
Understanding of App Distribution methods.
Proficiency in AppStore Connect Management for app submissions and updates.
Knowledge of CI/CD processes and tools, including Fastlane, for automated builds, testing, and deployment.

Join our team and contribute to the development of cutting-edge iOS applications for various industries, including but not limited to:

Electric vehicle manufacturing
Live Streaming and Broadcasting,
Health and medical tracking and research,
Smart home automation and IoT-enabled solutions,
Electronic payment systems,
Wearable technology and more

We offer:

flexible working time
professional and ambitious team
transparent system of professional and career development
a pleasant financial motivation depending on goals
learning opportunities, seminars and conferences and time for exploring new technologies
the opportunity to realize your potential outside the projects: we arrange meetups and conferences where our staff can perform, develop professional communities
full remote work
partial compensation of medical insurance (Luxmed) and multisport card
co-funding for language courses (Polish and English)

Developers

*instinctools is a developer of IT solutions for Western Europe. We have over 350 projects in our portfolio. The spheres are different – from healthcare and medicine, training and education, to digital advertising, economics and IT. For the software implementation and maintenance across such a number of projects, competent developers are important.

We use a modern technology stack, the key of which are:

Javascript, ReactJS, Angular, Node.js, Golang, Python, Java, iOS, Android, Blockchain, AWS.

Join the *instinctools team!

*instinctools Poland
We have had a representative office in Poland (Warsaw) since 2021. Our Polish team consists of highly qualified and experienced specialists – most of them are Middle to Senior level Developers.
Right now we’re on the lookout for bright and innovative minds to join our professional team!