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IOS Developer

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United Kingdom · Full-time · Associate

About The Company

Ascendion is a forward-thinking technology solutions provider dedicated to transforming businesses through innovative digital products and services. With a focus on agility, quality, and customer-centricity, Ascendion partners with organizations across various industries to deliver impactful solutions that drive growth and efficiency. Our team of talented professionals leverages cutting-edge technologies and industry best practices to create scalable, reliable, and user-friendly applications. Committed to fostering a collaborative and inclusive work environment, Ascendion continuously invests in employee development and embraces diversity to fuel creativity and innovation.

About The Role

We are seeking a highly skilled and experienced iOS Developer to join our dynamic team at Ascendion. In this role, you will be responsible for designing, developing, and maintaining sophisticated iOS applications that meet the needs of our clients and end-users. You will work closely with cross-functional teams including product managers, UI/UX designers, and backend developers to deliver seamless, high-performance mobile solutions. The ideal candidate will possess a deep understanding of iOS development frameworks, modern architectural patterns, and best practices in app security and performance optimization. This position offers an exciting opportunity to contribute to innovative projects within a collaborative environment, utilizing the latest technologies to create impactful mobile experiences.

Qualifications

The ideal candidate should have a minimum of five years of professional experience in iOS application development. Proficiency in Swift is essential, with optional experience in Objective-C. A strong understanding of the iOS SDK, Xcode, and modern development tools is required. Candidates should have hands-on experience with SwiftUI, Combine, and concurrency features like async/await. Familiarity with architectural patterns such as MVVM, VIPER, or Clean Architecture is necessary to ensure scalable and maintainable code. Experience working with dependency injection frameworks like Resolver, Swinject, or Needle is preferred. Additionally, candidates should have a solid background in integrating RESTful and GraphQL APIs, working with CoreData, and managing third-party SDKs via CocoaPods or Swift Package Manager. Knowledge of performance profiling tools, debugging techniques, and testing frameworks such as XCTest and XCUI is essential. A good understanding of CI/CD pipelines, version control systems like Git, and agile methodologies will be advantageous. Strong communication skills and a collaborative mindset are crucial for success in this role.

Responsibilities

As an iOS Developer at Ascendion, your primary responsibilities will include designing and developing high-quality iOS applications that align with client requirements and user expectations. You will translate UI/UX designs into functional code, ensuring seamless integration with backend services via RESTful and GraphQL APIs. You will be tasked with creating modular SDKs and reusable components to streamline development processes. Ensuring application performance, security, and robustness through rigorous testing and optimization is a key aspect of your role. You will actively participate in code reviews, contribute to architectural decisions, and implement best practices for app security and data privacy. Monitoring app performance using analytics tools like Firebase and Sentry, and addressing issues proactively, will be part of your daily activities. You will also collaborate with QA teams to ensure comprehensive testing and assist in the deployment process, including App Store submissions and release management. Staying updated with the latest iOS development trends and continuously improving your skills to adopt new technologies and methodologies will be expected.

Benefits

At Ascendion, we value our employees and offer a comprehensive benefits package designed to support your professional and personal growth. You will have access to competitive salary packages, health insurance, and wellness programs. We promote work-life balance through flexible working arrangements and encourage continuous learning with opportunities for training, certifications, and technical conferences. Our collaborative work environment fosters innovation and creativity, enabling you to work on impactful projects with talented professionals. Additionally, we provide a supportive culture that emphasizes diversity, inclusion, and employee well-being. You will also benefit from performance-based incentives, retirement plans, and other perks aimed at enhancing your overall job satisfaction and career development.

Equal Opportunity

Ascendion is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, religion, gender, sexual orientation, age, disability, or any other protected characteristic. Our hiring practices are rooted in fairness, equity, and respect, ensuring that every individual has an equal opportunity to contribute and succeed within our organization.

Key Skills

Ranked by relevance

ios graphql swift cocoapods firebase xcode cicd git c
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Posted
Sep 06, 2025
Type
Full-time
Level
Associate
Location
United Kingdom

Industries

Technology Information Media

Categories

Information Technology

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