Atos

We are currently seeking a Senior iOS Developer with expertise in mobile app development, UI design, and API integration.

This role is perfect for individuals who thrive in Agile environments and are passionate about building high-quality, secure, and scalable iOS applications. Join our team and contribute to complex, innovative projects while enhancing your skills in iOS development, mobile security, and CI/CD integration.

Tasks and Responsibilities:

• Develop and maintain high-quality iOS applications using Swift and Objective-C.
• Design and implement user-friendly interfaces, including custom views.
• Integrate SOAP and REST APIs efficiently.
• Utilize third-party libraries and frameworks like Alamofire and Lottie.
• Work within Agile methodologies, using tools such as JIRA.
• Implement security best practices to protect against mobile threats, including MIM attacks.
• Conduct unit testing and instrumentation testing.
• Collaborate with designers and stakeholders using tools like Go Abstract and InVision.
• Manage certificates and app publishing, ensuring successful deployment to the App Store.
• Utilize Git for version control, following best practices for branching strategies.
• Contribute to CI/CD processes using Jenkins, TFS, or TeamCity.
• Apply Test-Driven Development (TDD) principles and design patterns for scalable architecture.

Requirements:

Experience:

• 7+ years of experience in designing and developing iOS applications.
• Proven track record of delivering high-quality, secure mobile applications.
• Proficiency in Dutch and English at B2 level or higher is required

Technical Skills:

Must Have:

• Proficient in iOS SDK and Xcode.
• Strong understanding of object-oriented programming concepts.
• Experience with SOAP and REST API integrations.
• Expertise in UI/UX design for mobile applications.
• Familiarity with security best practices for mobile applications.
• Hands-on experience with Git version control.
• Strong knowledge of CI/CD pipelines and automation tools.
• Experience with unit testing and instrumentation testing.
• Solid grasp of design patterns and architecture principles.

Nice to Have:

• Experience with tools like Postman, Go Abstract, and InVision.
• Knowledge of Agile methodologies and related tools.
• Published at least one app independently on the App Store.
• Familiarity with Jenkins, TFS, and TeamCity for CI/CD.

What We Offer:

• A competitive salary.
• Mobility budget or lease car.
• 29 vacation days and a performance bonus arrangement.
• Health insurance and pension scheme.
• End-of-year bonus and holiday pay.
• A hybrid work model (2-3 times per week in the office or at the client site).
• Opportunities for personal and professional growth with access to internal and external certifications.
• Collaboration with established clients on impactful, innovative projects.

If you're a driven iOS Developer looking to take on exciting challenges in a dynamic, supportive environment, we'd love to hear from you!