iOS Developer

Empower mobile innovation — shape the future of iOS experiences!

Krakow-based opportunity with hybrid work model (up to 3 days remote per week).

As a Senior iOS Developer, you will be working for our client, a forefront leader in mobile technology, dedicated to delivering sophisticated, user-centric applications that redefine user engagement. Your expertise will contribute to creating seamless, high-performance iOS apps that make a real impact in users' lives, driving innovation and excellence in mobile development.

Your main responsibilities:

• Develop cutting-edge iOS applications focusing on performance, responsiveness, and user experience.

• Collaborate with product managers, designers, and fellow developers to conceptualize and implement new app features.

• Conduct thorough testing and debugging to ensure high-quality standards across all projects.

• Stay informed about the latest iOS technologies, trends, and best practices to enhance development processes continuously.

• Optimize applications for maximum compatibility and performance across various iOS devices.

• Participate in code reviews and provide constructive feedback to ensure maintainable, high-quality code.

• Troubleshoot and resolve issues related to app performance, functionality, and integration.

• Work alongside backend teams to establish secure and efficient data communication.

• Maintain code integrity and adhere to architectural principles and design patterns.

• Contribute to project planning, timing estimates, and scope definition to meet deliverables effectively.

You're ideal for this role if you have:

• At least 5+ years of proven experience in iOS development.

• Strong proficiency in Swift programming language and iOS UI frameworks.

• Practical knowledge of common architectural design patterns for iOS.

• Experience with unit testing and snapshot testing.

• Solid understanding of version control systems, especially Git.

• Excellent problem-solving and debugging skills.

• Deep understanding of security best practices for iOS applications.

• Knowledge of concurrency mechanisms such as GCD, OperationQueue, and modern concurrency approaches.

• Experience with app modularization.

It is a strong plus if you have: (optional)

• Certifications related to iOS development or mobile security.

• Familiarity with continuous integration/continuous deployment (CI/CD) pipelines.

Language Required for the role:

• Fluent in English

Eligibility to work on this role:

• Only candidates with an existing legal right to work in the European Union will be considered for this role.

#MAKEYourCareerBETTER
Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data

We offer you 

At ITDS, you will work on innovative and impactful technology projects for international companies across multiple industries in Europe and beyond. We create an environment for ambitious, driven professionals who want to grow, deliver value, and build their careers in modern IT and digital transformation. 

Our offer includes: 

• Stable and long-term cooperation with attractive conditions 

• Opportunities to develop your technical expertise across various industries and technologies 

• The chance to work on high-impact, strategic IT and digital transformation projects 

• A clear career path and the opportunity to grow quickly by contributing to diverse client initiatives over time 

• International environment, knowledge sharing, social events, and training opportunities 

• Access to an attractive medical package 

• Access to the Multisport program 

• Access to learning platforms such as Pluralsight 

• Flexible working hours and remote work options