Senior iOS Developer

About Us

ColendiBank is Türkiye's first AI-powered digital native universal deposit bank, pioneering the integration of advanced technology with accessible financial services. Officially launched in 2024 following the acquisition of a coveted digital banking license, the bank caters to individuals and SMEs with a focus on micro credit and innovative deposit services. As a fully digital institution, ColendiBank leverages a cutting-edge, scalable core banking platform to deliver seamless, secure, and user-friendly experiences. Its commitment to innovation positions it as a leader in redefining digital banking in Türkiye.

Job Description

We are seeking a Seasoned Senior iOS Developer to join our growing Information Technologies team. In this role, you will be the architectural backbone of ColendiBank’s iOS applications. We expect you to drive technical excellence, mentor the team on high-level design patterns, and ensure our mobile banking products are built with the highest standards of scalability and security.

Key Responsibilities

• Take full ownership of building ColendiBank’s next-generation native iOS application from the ground up, ensuring a world-class mobile banking experience.
• Design and implement a robust, modular, and testable application architecture using Clean Architecture principles to ensure long-term scalability.
• Define the technical strategy, coding standards, and best practices for the new iOS codebase, ensuring it meets the rigorous demands of a digital-native bank.
• Oversee the iOS development lifecycle, conduct deep-dive code reviews, and mentor the team to foster a high-performance engineering culture.
• Collaborate closely with product designers to translate new high-fidelity designs into seamless, fluid user experiences using SwiftUI.
• Integrate banking-grade security protocols (Biometrics, SSL Pinning, Encryption) and optimize application performance and responsiveness.
• Work in sync with Product Managers, Backend engineers, and the Android team to ensure architectural consistency and a unified product vision.

What We're Looking For

• 8+ years of professional experience in iOS development with a proven track record of delivering complex, large-scale applications.
• Deep, hands-on experience building and maintaining production-level applications using SwiftUI.
• Expert knowledge of Clean Architecture, SOLID principles, and advanced design patterns (MVVM, VIPER, etc.).
• Strong command of modern Swift features, including Swift Concurrency (Async/Await, Actors) and the Combine framework.
• Proven ability to build and manage multi-module project structures using Swift Package Manager (SPM).
• Extensive experience in mobile banking or fintech is highly preferred, with a strong understanding of financial security standards.
• A strong commitment to automated testing, including Unit, Integration, and UI testing using XCTest.
• Proficiency with Git, Fastlane, and establishing/maintaining CI/CD pipelines.
• Excellent written and verbal communication skills in English, capable of documenting complex technical decisions.
• A proactive leader who thrives in a fast-paced environment and is excited by the challenge of building a brand-new native ecosystem.

Join Us

At ColendiBank, you’ll play a key role in redefining the retail banking experience. We offer opportunities for professional growth in a collaborative, inclusive environment, contributing to a pioneering journey in the digital banking landscape.

Become a core part of our journey. Join ColendiBank as we build the future of digital banking.

ColendiBank is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.